{"title":"Harmonic Reducers","description":"\u003cp\u003eHarmonic reducers use strain wave gearing to deliver compact, high-ratio speed reduction and precise motion control for robot joints, robotic arms, and automation systems. They are mechanical transmission components that require a compatible motor. Choose a reducer by reduction ratio, rated and peak output torque, maximum input speed, backlash, dimensions, and mounting interface. Check shaft or hollow-bore requirements, load capacity, and motor-adapter compatibility before ordering. Higher reduction ratios generally provide lower output speeds; select a model whose torque and speed ratings suit your operating cycle.\u003c\/p\u003e","products":[{"product_id":"juxie-intelligent-ce-hm-r102-series-motor","title":"Motore robot JUXIE INTELLIGENT CE-HM-R102 Serie 48V 440W, riduttore armonico, doppio encoder 19 bit, EtherCAT\/CAN","description":"\u003ch2\u003ePanoramica\u003c\/h2\u003e\u003cp\u003eIl motore robotico JUXIE INTELLIGENT CE-HM-R102 Series è un modulo intelligente compatto progettato per applicazioni robotiche. Il modulo integra un riduttore armonico ad alta precisione, un motore di coppia senza telaio, doppi encoder magnetici (assoluti a 19 bit per giro) e una struttura completamente a albero cavo. Tre configurazioni del rapporto di trasmissione (51:1, 101:1, 161:1) supportano l'uso in robot umanoidi e altri sistemi robotici che richiedono un basso gioco e un'uscita di coppia stabile.\u003c\/p\u003e\u003cvideo autoplay=\"autoplay\" controls=\"controls\" loop=\"loop\" muted=\"\" playsinline=\"\" src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/57d25ae24c954a8296210bdebb52fb7a.mp4\" style=\"width: 100%; height: auto; display: block;\"\u003e\u003c\/video\u003e\u003ch2\u003eCaratteristiche principali\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRiduttore armonico ad alta precisione integrato e motore di coppia senza telaio.\u003c\/li\u003e\n\u003cli\u003eDoppi encoder magnetici; assoluti a 19 bit per giro.\u003c\/li\u003e\n\u003cli\u003eDesign completamente a albero cavo in tutta la serie.\u003c\/li\u003e\n\u003cli\u003eTre configurazioni: 51:1, 101:1, 161:1 con coppia nominale fino a 147 Nm e coppia di picco fino a 350 Nm.\u003c\/li\u003e\n\u003cli\u003eBasso gioco: 15 arcsec.\u003c\/li\u003e\n\u003cli\u003eVoltaggio nominale di 48 V, potenza nominale di 440 W, velocità nominale di 3000 RPM.\u003c\/li\u003e\u003cli\u003eInterfaccia del driver EtherCAT\/CAN; anello di corrente 50 KHz, anello di velocità 10 KHz.\u003c\/t1153\u003e\u003c\/li\u003ehtml\n\u003c\/ul\u003e\u003ch2\u003eSpecifiche\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParametro\u003c\/th\u003e\n\u003cth\u003e51:1\u003c\/th\u003e\n\u003cth\u003e101:1\u003c\/th\u003e\n\u003cth\u003e161:1\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eVelocità di uscita (RPM)\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMomento torcentale nominale (Nm)\u003c\/td\u003e\n\u003ctd\u003e46\u003c\/td\u003e\n\u003ctd\u003e92\u003c\/td\u003e\n\u003ctd\u003e147\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMomento torcentale di picco (Nm)\u003c\/td\u003e\n\u003ctd\u003e115\u003c\/td\u003e\n\u003ctd\u003e230\u003c\/td\u003e\n\u003ctd\u003e350\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGioco (Arcsec)\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltaggio nominale (V)\u003c\/td\u003e\n\u003ctd\u003e48\u003c\/td\u003e\n\u003ctd\u003e48\u003c\/td\u003e\n\u003ctd\u003e48\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePotenza nominale (W)\u003c\/td\u003e\n\u003ctd\u003e440\u003c\/td\u003e\n\u003ctd\u003e440\u003c\/td\u003e\n\u003ctd\u003e440\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVelocità nominale (RPM)\u003c\/td\u003e\n\u003ctd\u003e3000\u003c\/td\u003e\n\u003ctd\u003e3000\u003c\/td\u003e\n\u003ctd\u003e3000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorrente nominale (A)\u003c\/td\u003e\n\u003ctd\u003e10.5\u003c\/td\u003e\n\u003ctd\u003e10.5\u003c\/td\u003e\n\u003ctd\u003e10.\n5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorrente di picco (A)\u003c\/td\u003e\n\u003ctd\u003e28\u003c\/td\u003e\n\u003ctd\u003e28\u003c\/td\u003e\n\u003ctd\u003e28\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncoder\u003c\/td\u003e\n\u003ctd\u003eEncoder doppi; assoluto a singolo giro 19-bit per giro\u003c\/td\u003e\n\u003ctd\u003eEncoder doppi; assoluto a singolo giro 19-bit per giro\u003c\/td\u003e\n\u003ctd\u003eEncoder doppi; assoluto a singolo giro 19-bit per giro\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterfaccia del driver\u003c\/td\u003e\n\u003ctd\u003eEtherCAT\/CAN; loop di corrente 50 KHz; loop di velocità 10 KHz\u003c\/td\u003e\n\u003ctd\u003eEtherCAT\/CAN; loop di corrente 50 KHz; loop di velocità 10 KHz\u003c\/td\u003e\n\u003ctd\u003eEtherCAT\/CAN; loop di corrente 50 KHz; loop di velocità 10 KHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensioni complessive\u003c\/td\u003e\n\u003ctd\u003eR102*73.5mm\u003c\/td\u003e\n\u003ctd\u003eR102*73.5mm\u003c\/td\u003e\n\u003ctd\u003eR102*73.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeso complessivo\u003c\/td\u003e\n\u003ctd\u003e2.0kg\u003c\/td\u003e\n\u003ctd\u003e2.0kg\u003c\/td\u003e2.0kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplicazioni tipiche\u003c\/td\u003e\n\u003ctd\u003eArticolazione della spalla, Articolazione del ginocchio, Articolazione della vita\u003c\/td\u003e\n\u003ctd\u003eArticolazione della spalla, Articolazione del ginocchio, Articolazione della vita\u003c\/td\u003e\n\u003ctd\u003eArticolazione della spalla, Articolazione del ginocchio, Articolazione della vita\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eApplicazioni\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRobot umanoidi\u003c\/li\u003e\n\u003cli\u003eBracci robotici\u003c\/li\u003e\n\u003cli\u003eEseoscheletri\u003c\/li\u003e\n\u003cli\u003eRobot quadrupedi\u003c\/li\u003e\n\u003cli\u003eVeicoli AGV\u003c\/li\u003e\n\u003cli\u003eRobot ARU\u003c\/li\u003e\n\u003cli\u003eMacchina CT dentale\u003c\/li\u003e\n\u003cli\u003eGiunti robotici: spalla, ginocchio, vita\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eManuali\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0673\/6848\/5000\/files\/HM-R102_Product_structure_diagram..pdf?v=1759686156\" rel=\"noopener\" target=\"_blank\"\u003eDiagramma della struttura del prodotto HM-R102 (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0673\/6848\/5000\/files\/SC-0090-C001Serial_Communication_Specification.pdf?v=1744048936\" rel=\"noopener\" target=\"_blank\"\u003eSpecifiche di comunicazione seriale SC-0090-C001 (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDettagli\u003c\/h2\u003e\u003cimg alt=\"Juxie CE-HM-R102 Robot Motor, High-performance joint modules for humanoid robots with precision components, six series, variable speed ratios, low power use, and peak torque up to 1055Nm.\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/juxie-ce-hm-r102-robot-motor-XXa1S.webp?v=1763731170\"\u003e\u003cp\u003eModuli di giunto intelligenti per robot umanoidi, caratterizzati da riduttore armonico ad alta precisione, encoder magnetico duale, motore a coppia senza telaio e design a albero cavo.Offre sei serie con rapporto di velocità variabile, basso consumo energetico e coppia di picco fino a 1055Nm.\u003c\/p\u003e\u003cimg alt=\"Juxie CE-HM-R102 Robot Motor, Magnetic encoders provide single-turn absolute positioning with 19-bit resolution per turn.\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Juxie-CE-HM-R102-Robot-Motor-KNWSv.webp?v=1763731185\"\u003e","brand":"JUXIE INTELLIGENT","offers":[{"title":"CE-HM-R102 Motore (51:1)","offer_id":48149079261408,"sku":"CE-HM-R102-1","price":2699.0,"currency_code":"USD","in_stock":true},{"title":"CE-HM-R102 Motore (101:1)","offer_id":48149079294176,"sku":"CE-HM-R102-2","price":2699.0,"currency_code":"USD","in_stock":true},{"title":"CE-HM-R102 Motore (161:1)","offer_id":48149079326944,"sku":"CE-HM-R102-3","price":2699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/CE-HM-R102-main-1.jpg?v=1763729457"},{"product_id":"tlibot-tsja20-motor","title":"TLIBOT TSJA20 48 V, 160 Potenza, Riduttore Armonico 50\/80\/100\/120, Encoder 19-bit, Motore Robot Ethercat\/CAN FD","description":"\u003cdiv style=\"max-width: 1300px; width: 100%; margin: auto; overflow: hidden; box-shadow: 0 4px 12px rgba(0,0,0,0.1); background-color: #000;\"\u003e\u003cvideo autoplay=\"autoplay\" controls=\"controls\" loop=\"loop\" muted=\"\" playsinline=\"\" src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/af8dedd739fd425589ecc4981bd426c1.mp4\" style=\"width: 100%; height: auto; display: block;\"\u003eIl tuo browser non supporta il tag video.\u003c\/video\u003e\u003c\/div\u003e\u003ch2\u003ePanoramica\u003c\/h2\u003e\u003cp\u003eTLIBOT TSJA20 è un motore robotico compatto progettato per giunti robotici ad alta coppia. Integra un riduttore armonico, doppi encoder ad alta risoluzione e un freno elettromagnetico a ingranaggi in un pacchetto leggero, consentendo un controllo del movimento preciso e una rotazione continua per sistemi robotici avanzati.\u003c\/p\u003e\u003cp\u003eIl modulo supporta i bus di campo industriali (Ethercat\/CAN\/CAN FD), offre un funzionamento a 48 V con 160 di potenza nominale e fornisce una posizionamento ripetibile di 1′. L'architettura dell'encoder è senza batteria sia per i lati di uscita che di ingresso, semplificando la manutenzione e l'integrazione.\u003c\/p\u003e\u003ch2\u003eCaratteristiche principali\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOpzioni di rapporto di riduzione armonica: 50 \/ 80 \/ 100 \/ 120\u003c\/li\u003e\n\u003cli\u003eFreno elettromagnetico integrato a ingranaggi\u003c\/li\u003e\n\u003cli\u003eEncoder di uscita a singolo giro da 19 bit senza batteria e encoder di ingresso ST da 19 bit (multi-giro tramite uscita)\u003c\/li\u003e\n\u003cli\u003eSupporto per bus di campo industriale: Ethercat\/CAN\/CAN FD\u003c\/li\u003e\n\u003cli\u003eStruttura a giunto con grado di protezione IP54 e rotazione continua a 360° (come mostrato nei materiali del prodotto)\u003c\/li\u003e\n\u003cli\u003eInstallazione assiale sulla scocca del robot illustrata per un'integrazione rapida\u003c\/li\u003e\n\u003cli\u003eDesign leggero a 0.98 Kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifiche\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParametro\u003c\/th\u003e\n\u003cth\u003eValore\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRapporto di riduzione armonica\u003c\/td\u003e\n\u003ctd\u003e50 \/ 80 \/ 100 \/ 120\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMomento torcentale nominale (Nm)\u003c\/td\u003e\n\u003ctd\u003e33 \/ 43 \/ 52 \/ 52\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIl momento torcentale di picco per avvio e arresto è consentito (Nm)\u003c\/td\u003e\n\u003ctd\u003e73 \/ 96 \/ 107 \/ 113\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIl momento torcentale medio massimo consentito (Nm)\u003c\/td\u003e\n\u003ctd\u003e44 \/ 61 \/ 63 \/ 63\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMomento torcentale massimo istantaneo consentito (Nm)\u003c\/td\u003e\n\u003ctd\u003e127 \/ 165 \/ 189 \/ 189\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVelocità di rotazione massima all'uscita (RPM)\u003c\/td\u003e\n\u003ctd\u003e60 \/ 37.5 \/ 30 \/ 25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrecisione di ripetizione della posizione\u003c\/td\u003e\n\u003ctd\u003e1′\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVelocità nominale del motore (RPM)\u003c\/td\u003e\n\u003ctd\u003e3000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVelocità istantanea di picco del motore (RPM)\u003c\/td\u003e\n\u003ctd\u003e3500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePotenza nominale del motore\u003c\/td\u003e\n\u003ctd\u003e160\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensione nominale (V)\u003c\/td\u003e\n\u003ctd\u003e48\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeso (Kg)\u003c\/td\u003e\n\u003ctd\u003e0.98\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRisoluzione dell'encoder di uscita\u003c\/td\u003e\n\u003ctd\u003e19bit singolo giro ass. (senza batteria)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRisoluzione dell'encoder di ingresso\u003c\/td\u003e\n\u003ctd\u003e19bit ST ass.(multi-turn senza batteria)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFieldbus\u003c\/td\u003e\n\u003ctd\u003eEthercat\/CAN\/CAN FD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFreno integrato\u003c\/td\u003e\n\u003ctd\u003eFreno elettromagnetico a ingranaggi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eApplicazioni\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRobot umanoidi\u003c\/li\u003e\n\u003cli\u003eBracci robotici\u003c\/li\u003e\n\u003cli\u003eEseoscheletri\u003c\/li\u003e\n\u003cli\u003eRobot quadrupedi\u003c\/li\u003e\n\u003cli\u003eVeicoli AGV\u003c\/li\u003e\n\u003cli\u003eRobot ARU\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePer supporto pre-vendita e tecnico, contattare support@rcdrone.top or visita https:\/\/rcdrone.top\/.\u003c\/p\u003e\u003ch2\u003eManuali\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0673\/6848\/5000\/files\/SC-0090-C001Serial_Communication_Specification.pdf?v=1744048936\" rel=\"noopener\" target=\"_blank\"\u003eSpecifiche di comunicazione seriale (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0673\/6848\/5000\/files\/ULTRA-LIGHTWEIGHT_JOINT_MODULE_CATALOGUE.pdf?v=1759310916\" rel=\"noopener\" target=\"_blank\"\u003eCATALOGO MODULI ARTICOLATI ULTRA LEGGERI (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0673\/6848\/5000\/files\/TSJA45_Installation_Illustration.pdf?v=1759316739\" rel=\"noopener\" target=\"_blank\"\u003eIllustrazione di installazione TSJA45 (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDettagli\u003c\/h2\u003e\u003cimg alt=\"Tlibot Tsja20 Motor, TSJ series codes specify joint details: mount, model, ratio, brake, encoder, protocol, adapter. Example: TSJA17-100BTE = axial, model 17, 100:1, brake, dual encoder, EtherCAT, cover.\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Tlibot-Tsja20-Motor-dSZlN.webp?v=1764166266\"\u003e\u003cp\u003eI codici modello della serie TSJ indicano le specifiche del giunto: installazione, modello, rapporto, freno, encoder, protocollo e adattatore.Esempio: TSJA17-100BTE significa montaggio assiale, modello 17, rapporto 100:1, freno, doppio encoder, EtherCAT, con copertura.\u003c\/p\u003e\u003cimg alt=\"Tlibot Tsja20 Motor, Tlibot collaborative robots offer integrated IP54-rated joints, 360° rotation, 5-10kg payload, 500-1000mm reach, and high payload-to-weight ratio.\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Tlibot-Tsja20-Motor-0ZxDh.webp?v=1764166292\"\u003e\u003cp\u003eI robot collaborativi Tlibot presentano giunti altamente integrati con grado di protezione IP54, rotazione a 360°, capacità di carico di 5-10 kg, estensione di 500-1000 mm e \u0026gt;1:1 rapporto carico-peso.\u003c\/p\u003e\u003cimg alt=\"Guide for connecting Tlibot Tsja20 motor joint using recommended screws and adapter. Includes step-by-step installation instructions for secure assembly.\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Tlibot-Tsja20-Motor-Dq2xM.webp?v=1764166314\"\u003e\u003cp\u003eGuida all'installazione per \u003ca href=\"https:\/\/rcdrone.top\/collections\/tlibot-motor\" title=\"TLIBOT Motor\"\u003eTlibot\u003c\/a\u003e connessione del giunto motore Tsja20 con viti e adattatore raccomandati.\u003c\/p\u003e","brand":"TLIBOT","offers":[{"title":"TLIBOT TSJA20 Motore (50:1)","offer_id":48177791467744,"sku":"TSJA20-1","price":1200.0,"currency_code":"USD","in_stock":true},{"title":"TLIBOT TSJA20 Motore (80:1)","offer_id":48177791500512,"sku":"TSJA20-2","price":1200.0,"currency_code":"USD","in_stock":true},{"title":"TLIBOT TSJA20 Motore (100:1)","offer_id":48177791533280,"sku":"TSJA20-3","price":1200.0,"currency_code":"USD","in_stock":true},{"title":"TLIBOT TSJA20 Motore (120:1)","offer_id":48177791566048,"sku":"TSJA20-4","price":1200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/TLIBOT-TSJA20-48V-160W-Harmonic-Reducer-Ethercat-mCcjR.png?v=1764166171"},{"product_id":"sito-drive-hs-32-iii-reducer","title":"SITO DRIVE HS-32-III Harmonic Reducer, 50–120:1 Ratios for Robotics","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe \u003ca href=\"https:\/\/rcdrone.top\/collections\/sito-drive\"\u003eSITO DRIVE\u003c\/a\u003e HS-32-III harmonic reducer is offered in 50, 80, 100, and 120 transmission ratios for \u003ca class=\"product-context-link\" href=\"https:\/\/rcdrone.top\/collections\/robotics\/\" style=\"font-weight: 600; text-decoration: underline; text-decoration-thickness: 1.5px; text-underline-offset: 0.15em;\"\u003erobotics\u003c\/a\u003e applications including robotic arms, humanoid robots, exoskeletons, quadruped robots, AGV vehicles, and ARU robots. At a 2000 r\/min input speed, rated torque varies by ratio from 76 to 137 Nm; backlash is ≤20 or ≤10 arcsec, depending on the selected ratio.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-toughness flexspline:\u003c\/strong\u003e Electroslag remelting, multi-stage forging, and repeated spin forming improve material purity and ductility, supporting fatigue resistance and helping reduce structural damage under overload.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced ADI material:\u003c\/strong\u003e Fine-structured austempered ductile iron (ADI) provides self-lubricating properties, low temperature rise, vibration damping, reduced noise, and long service life across a broad operating temperature range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision heat treatment:\u003c\/strong\u003e An optimized heat-treatment process balances hardness and toughness while controlling residual stress to improve fatigue performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized flexspline tooth finishing:\u003c\/strong\u003e Tooth finishing after deformation improves meshing contact and load distribution, reducing friction and enhancing durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS-shaped tooth profile:\u003c\/strong\u003e Developed using kinematic, friction, and lubrication analysis, the S-shaped tooth geometry promotes smooth torque transmission and reduces friction during gear engagement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecialized precision tooling:\u003c\/strong\u003e Custom-developed machining tools support production of miniature \u003ca class=\"product-context-link\" href=\"https:\/\/rcdrone.top\/collections\/harmonic-reducers\/\" style=\"font-weight: 600; text-decoration: underline; text-decoration-thickness: 1.5px; text-underline-offset: 0.15em;\"\u003eharmonic reducers\u003c\/a\u003e and precise gear components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance testing:\u003c\/strong\u003e Testing covers service life, accuracy, starting torque, torsional stiffness, and load capacity to support product development and quality control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHumanoid robots\u003c\/li\u003e\n\u003cli\u003eRobotic arms\u003c\/li\u003e\n\u003cli\u003eExoskeletons\u003c\/li\u003e\n\u003cli\u003eQuadruped robots\u003c\/li\u003e\n\u003cli\u003eAGV vehicles\u003c\/li\u003e\n\u003cli\u003eARU robots\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003e50 ratio\u003c\/th\u003e\n\u003cth\u003e80 ratio\u003c\/th\u003e\n\u003cth\u003e100 ratio\u003c\/th\u003e\n\u003cth\u003e120 ratio\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eHS-32-III\u003c\/td\u003e\n\u003ctd\u003eHS-32-III\u003c\/td\u003e\n\u003ctd\u003eHS-32-III\u003c\/td\u003e\n\u003ctd\u003eHS-32-III\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission ratio\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated torque at 2000 r\/min input\u003c\/td\u003e\n\u003ctd\u003e76 Nm\u003c\/td\u003e\n\u003ctd\u003e118 Nm\u003c\/td\u003e\n\u003ctd\u003e137 Nm\u003c\/td\u003e\n\u003ctd\u003e137 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak torque allowed during start\/stop\u003c\/td\u003e\n\u003ctd\u003e216 Nm\u003c\/td\u003e\n\u003ctd\u003e304 Nm\u003c\/td\u003e\n\u003ctd\u003e333 Nm\u003c\/td\u003e\n\u003ctd\u003e353 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum allowable average load torque\u003c\/td\u003e\n\u003ctd\u003e108 Nm\u003c\/td\u003e\n\u003ctd\u003e167 Nm\u003c\/td\u003e\n\u003ctd\u003e216 Nm\u003c\/td\u003e\n\u003ctd\u003e216 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstantaneous maximum torque\u003c\/td\u003e\n\u003ctd\u003e382 Nm\u003c\/td\u003e\n\u003ctd\u003e568 Nm\u003c\/td\u003e\n\u003ctd\u003e647 Nm\u003c\/td\u003e\n\u003ctd\u003e686 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum allowable input speed\u003c\/td\u003e\n\u003ctd\u003e4800 rpm\u003c\/td\u003e\n\u003ctd\u003e4800 rpm\u003c\/td\u003e\n\u003ctd\u003e4800 rpm\u003c\/td\u003e\n\u003ctd\u003e4800 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAllowable average speed\u003c\/td\u003e\n\u003ctd\u003e3500 rpm\u003c\/td\u003e\n\u003ctd\u003e3500 rpm\u003c\/td\u003e\n\u003ctd\u003e3500 rpm\u003c\/td\u003e\n\u003ctd\u003e3500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMoment of inertia\u003c\/td\u003e\n\u003ctd\u003e1.69 (×10⁻⁴ kg·m²)\u003c\/td\u003e\n\u003ctd\u003e1.69 (×10⁻⁴ kg·m²)\u003c\/td\u003e\n\u003ctd\u003e1.69 (×10⁻⁴ kg·m²)\u003c\/td\u003e\n\u003ctd\u003e1.69 (×10⁻⁴ kg·m²)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBacklash\u003c\/td\u003e\n\u003ctd\u003e≤20 arcsec\u003c\/td\u003e\n\u003ctd\u003e≤20 arcsec\u003c\/td\u003e\n\u003ctd\u003e≤10 arcsec\u003c\/td\u003e\n\u003ctd\u003e≤10 arcsec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eDownloads\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hs-32-iii-reducer-ii.step?v=1791277672\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eSITO HS 32 II Reducer — 3D Model (STEP)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hs-32-iii-reducer-stp.step?v=1791277686\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eSITO HS 32 III Reducer — 3D Model (STEP)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hs-32-iii-reducer-draw-product-installation-drawing.pdf?v=1791277694\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eSITO HS 32 III Draw instalation drawing — Installation Drawing (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVisual Details\u003c\/h2\u003e\n\u003ch3\u003eProduct Video\u003c\/h3\u003e\n\u003cfigure class=\"tophitek-product-video-block\"\u003e\u003cvideo autoplay=\"autoplay\" class=\"tophitek-product-video\" controls=\"controls\" loop=\"loop\" muted=\"\" playsinline=\"\" src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/c67a5b35bde34559932cc03793471a77.mp4\" style=\"display: block; width: auto; max-width: 100%; height: auto; margin: 0 auto;\"\u003eYour browser does not support the video tag.\u003c\/video\u003e\u003c\/figure\u003e\n\u003cfigure class=\"tophitek-product-video-block\"\u003e\u003cvideo autoplay=\"autoplay\" class=\"tophitek-product-video\" controls=\"controls\" loop=\"loop\" muted=\"\" playsinline=\"\" src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/2092e1fd6fdc46e38630b7a7681b3fd5.mp4\" style=\"display: block; width: auto; max-width: 100%; height: auto; margin: 0 auto;\"\u003eYour browser does not support the video tag.\u003c\/video\u003e\u003c\/figure\u003e\n\u003cfigure class=\"tophitek-product-video-block\"\u003e\u003cvideo autoplay=\"autoplay\" class=\"tophitek-product-video\" controls=\"controls\" loop=\"loop\" muted=\"\" playsinline=\"\" src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/dcd0693fb83a4e1099c31879cefe2ce4.mp4\" style=\"display: block; width: auto; max-width: 100%; height: auto; margin: 0 auto;\"\u003eYour browser does not support the video tag.\u003c\/video\u003e\u003c\/figure\u003e\n\u003ch3\u003eSpecifications and Performance\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"SITO strain wave reducer family lineup graphic\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hs-32-iii-harmonic-reducer-18c16aab03.webp?v=1791277775\"\u003e\n\u003cfigcaption\u003eStrain wave reducer family lineup with diameter, ratio, and torque range text\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eAdditional Product Details\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Robotic hand graphic labeled CSMini-2.5 reducer\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hs-32-iii-harmonic-reducer-687846608d.webp?v=1791277780\"\u003e\n\u003cfigcaption\u003eRobotic hand graphic labeled CSMini-2.5 ultra-micro strain wave drive reducer\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Precision reducer manufacturing and inspection graphic\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hs-32-iii-harmonic-reducer-5445570510.webp?v=1791277792\"\u003e\n\u003cfigcaption\u003eManufacturing and inspection imagery for precision reducer components\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDimensions and Construction\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Small reducer comparison graphic with 11 mm label\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hs-32-iii-harmonic-reducer-a616f82f86.webp?v=1791277784\"\u003e\n\u003cfigcaption\u003eSmall strain wave reducer comparison with 11 mm diameter label and coin\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eApplication Examples\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Industrial robotic arm harmonic reducer application graphic\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hs-32-iii-harmonic-reducer-6ad6952a2d.webp?v=1791277788\"\u003e\n\u003cfigcaption\u003eIndustrial robotic arm illustration describing harmonic reducers as robot core components\u003c\/figcaption\u003e\n\u003c\/figure\u003e","brand":"SITO DRIVE","offers":[{"title":"50","offer_id":67747907666144,"sku":"SIT-6D090E69","price":401.0,"currency_code":"USD","in_stock":true},{"title":"80","offer_id":67747907698912,"sku":"SIT-E5831DD8","price":422.6,"currency_code":"USD","in_stock":true},{"title":"100","offer_id":67747907731680,"sku":"SIT-47140516","price":443.0,"currency_code":"USD","in_stock":true},{"title":"120","offer_id":67747907764448,"sku":"SIT-17C3994F","price":461.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/sito-drive-hs-32-iii-harmonic-reduc-ffd1822426-01.webp?v=1791277614"},{"product_id":"sito-drive-cs-mini-08-reducer","title":"SITO DRIVE CS Mini-08 Harmonic Reducer, 30\/50\/100 Ratio Options for Robotics","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003e\u003ca class=\"product-context-link\" href=\"https:\/\/rcdrone.top\/collections\/sito-drive\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eSITO DRIVE\u003c\/a\u003e CS Mini-08-1U-U is a compact \u003ca class=\"product-context-link\" href=\"https:\/\/rcdrone.top\/collections\/harmonic-reducers\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eharmonic reducer\u003c\/a\u003e offered with 30, 50, or 100 transmission-ratio options for robotic motion systems and other compact mechanisms. At a 2,000 r\/min input, rated torque ranges from 0.9 to 2.4 Nm according to ratio; all listed options have an 8,500 rpm maximum allowable input speed and ≤20 arcsec backlash. Review ratio-specific torque limits and the installation drawing when selecting.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCS-08-1U-U reducer with selectable 30, 50, or 100 transmission ratios.\u003c\/li\u003e\n\u003cli\u003eMaximum allowable input speed: 8,500 rpm; allowable average speed: 3,500 rpm.\u003c\/li\u003e\n\u003cli\u003eBacklash: ≤20 arcsec for each listed ratio.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ch3\u003eRatio-specific performance\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eRatio 30\u003c\/th\u003e\n\u003cth\u003eRatio 50\u003c\/th\u003e\n\u003cth\u003eRatio 100\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eCS-08-1U-U\u003c\/td\u003e\n\u003ctd\u003eCS-08-1U-U\u003c\/td\u003e\n\u003ctd\u003eCS-08-1U-U\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission ratio\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated torque at 2,000 r\/min input\u003c\/td\u003e\n\u003ctd\u003e0.9 Nm\u003c\/td\u003e\n\u003ctd\u003e1.8 Nm\u003c\/td\u003e\n\u003ctd\u003e2.4 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak torque allowed during start\/stop\u003c\/td\u003e\n\u003ctd\u003e1.8 Nm\u003c\/td\u003e\n\u003ctd\u003e3.3 Nm\u003c\/td\u003e\n\u003ctd\u003e4.8 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum allowable average load torque\u003c\/td\u003e\n\u003ctd\u003e1.4 Nm\u003c\/td\u003e\n\u003ctd\u003e2.3 Nm\u003c\/td\u003e\n\u003ctd\u003e3.3 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstantaneous maximum torque\u003c\/td\u003e\n\u003ctd\u003e3.3 Nm\u003c\/td\u003e\n\u003ctd\u003e6.6 Nm\u003c\/td\u003e\n\u003ctd\u003e9 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum allowable input speed\u003c\/td\u003e\n\u003ctd\u003e8,500 rpm\u003c\/td\u003e\n\u003ctd\u003e8,500 rpm\u003c\/td\u003e\n\u003ctd\u003e8,500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAllowable average speed\u003c\/td\u003e\n\u003ctd\u003e3,500 rpm\u003c\/td\u003e\n\u003ctd\u003e3,500 rpm\u003c\/td\u003e\n\u003ctd\u003e3,500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMoment of inertia\u003c\/td\u003e\n\u003ctd\u003e3.2 × 10³ (× 10⁻⁴ kg·m²)\u003c\/td\u003e\n\u003ctd\u003e3.2 × 10³ (× 10⁻⁴ kg·m²)\u003c\/td\u003e\n\u003ctd\u003e3.2 × 10³ (× 10⁻⁴ kg·m²)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBacklash\u003c\/td\u003e\n\u003ctd\u003e≤20 arcsec\u003c\/td\u003e\n\u003ctd\u003e≤20 arcsec\u003c\/td\u003e\n\u003ctd\u003e≤20 arcsec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eInstallation dimensions and interfaces\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eDrawing item\u003c\/th\u003e\n\u003cth\u003eSpecified value\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplayed size\u003c\/td\u003e\n\u003ctd\u003e30 × 67.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall width\u003c\/td\u003e\n\u003ctd\u003e30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall length\u003c\/td\u003e\n\u003ctd\u003e67.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter limit\u003c\/td\u003e\n\u003ctd\u003e≤50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness limit\u003c\/td\u003e\n\u003ctd\u003e≤67.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e≤0.106 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront-face diameter callout\u003c\/td\u003e\n\u003ctd\u003eØ35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront-face mounting holes\u003c\/td\u003e\n\u003ctd\u003eFour M3 threaded holes; depth marking 6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSquare dimension\u003c\/td\u003e\n\u003ctd\u003e□30 ±0.10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLeft shaft callout\u003c\/td\u003e\n\u003ctd\u003e4.50 +0\/−0.05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLeft shaft diameter\u003c\/td\u003e\n\u003ctd\u003eØ5 +0\/−0.02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrawing callouts\u003c\/td\u003e\n\u003ctd\u003e11; 13; 2.60; Ø16; Ø28; 13.50; 5; Ø25; 2.50 (two locations); 29.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput shaft diameter\u003c\/td\u003e\n\u003ctd\u003eØ9 +0\/−0.002\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput shaft-end diameter\u003c\/td\u003e\n\u003ctd\u003eØ8 0\/−0.05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput shaft diameter\u003c\/td\u003e\n\u003ctd\u003eØ29 0\/−0.02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eSuitable for designing compact robotic joints and motion modules where the required reduction ratio, torque limits, input speed, backlash, and drawing-defined mounting geometry can be matched to the application.\u003c\/p\u003e\n\u003ch2\u003eDownloads\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-cs-mini-08-reducer-1-u-u-stp.step?v=1791292687\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eSITO CS 08 1U U Reducer Mini — 3D Model (STEP)\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-cs-mini-08-reducer-1-u-u-stp.step?v=1791292687\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eSITO CS 08 1U U Reducer — 3D Model (STEP)\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-cs-mini-08-reducer-1-u-draw-product-installation-drawing.pdf?v=1791292693\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eSITO CS 08 1U Draw Mini instalation drawing — Installation Drawing (PDF)\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003ch3\u003eProduct Video\u003c\/h3\u003e\u003cfigure class=\"tophitek-product-video-block\"\u003e\u003cvideo autoplay=\"autoplay\" class=\"tophitek-product-video\" controls=\"controls\" loop=\"loop\" muted=\"\" playsinline=\"\" src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/c67a5b35bde34559932cc03793471a77.mp4\" style=\"display:block;width:auto;max-width:100%;height:auto;margin:0 auto\"\u003eYour browser does not support the video tag.\u003c\/video\u003e\u003c\/figure\u003e\u003cfigure class=\"tophitek-product-video-block\"\u003e\u003cvideo autoplay=\"autoplay\" class=\"tophitek-product-video\" controls=\"controls\" loop=\"loop\" muted=\"\" playsinline=\"\" src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/2092e1fd6fdc46e38630b7a7681b3fd5.mp4\" style=\"display:block;width:auto;max-width:100%;height:auto;margin:0 auto\"\u003eYour browser does not support the video tag.\u003c\/video\u003e\u003c\/figure\u003e\u003cfigure class=\"tophitek-product-video-block\"\u003e\u003cvideo autoplay=\"autoplay\" class=\"tophitek-product-video\" controls=\"controls\" loop=\"loop\" muted=\"\" playsinline=\"\" src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/dcd0693fb83a4e1099c31879cefe2ce4.mp4\" style=\"display:block;width:auto;max-width:100%;height:auto;margin:0 auto\"\u003eYour browser does not support the video tag.\u003c\/video\u003e\u003c\/figure\u003e\n\u003ch3\u003eProduct Views\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"SITO DRIVE CS Mini 08 1U-U harmonic reducer with 30 × 67.5 mm size label\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-cs-mini-08-harmonic-reducer-e8c9bbb51d.webp?v=1791292818\"\u003e\u003cfigcaption\u003eThe displayed model number is 08 Mini 1U-U. The displayed size is 30 x 67.5 mm.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3\u003eDimensions and Construction\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"CS Mini-08 reducer view with 30 mm width and 67.5 mm overall length\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-cs-mini-08-harmonic-reducer-dad869fb12.webp?v=1791292822\"\u003e\u003cfigcaption\u003eThe displayed overall width is 30 mm. The displayed overall length is 67.5 mm.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"CS Mini-08-1U-U installation drawing with mounting and shaft dimensions\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-cs-mini-08-harmonic-reducer-56dbb83e7e.webp?v=1791292826\"\u003e\u003cfigcaption\u003eThe drawing is labeled CS Mini-08-1U-U micro harmonic reducer. The drawing states diameter ≤ 50 mm.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3\u003eAdditional Product Details\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"SITO DRIVE strain wave reducer series graphic\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-cs-mini-08-harmonic-reducer-c81ffeac31.webp?v=1791292830\"\u003e\u003cfigcaption\u003eSITO DRIVE strain wave reducer product family graphic\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Promotional graphic labelled CS Mini-2.5 dexterous-hand reducer\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-cs-mini-08-harmonic-reducer-506bc31b2b.webp?v=1791292834\"\u003e\u003cfigcaption\u003ePromotional graphic labeled CS Mini-2.5 dexterous hand special reducer\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Promotional miniature strain wave reducer size graphic\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-cs-mini-08-harmonic-reducer-3e0ad26da9.webp?v=1791292838\"\u003e\u003cfigcaption\u003ePromotional image of miniature strain wave reducers labeled 11 mm diameter\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Industrial robotic arm harmonic reducer application graphic\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-cs-mini-08-harmonic-reducer-5bf3d8e0b7.webp?v=1791292843\"\u003e\u003cfigcaption\u003eIndustrial robotic arm graphic with harmonic reducer application text\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Manufacturing graphic with machined reducer components\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-cs-mini-08-harmonic-reducer-467de632de.webp?v=1791292847\"\u003e\u003cfigcaption\u003eManufacturing and machined reducer component quality graphic\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"SITO DRIVE","offers":[{"title":"30","offer_id":67747928998112,"sku":"SIT-42870083","price":224.4,"currency_code":"USD","in_stock":true},{"title":"50","offer_id":67747929030880,"sku":"SIT-1FDA495E","price":224.4,"currency_code":"USD","in_stock":true},{"title":"100","offer_id":67747929063648,"sku":"SIT-A99A2062","price":224.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/sito-drive-cs-mini-08-reducer-uprig-d735b677ed-01.webp?v=1791292637"},{"product_id":"sito-drive-cs-mini-05-reducer","title":"SITO DRIVE CS Mini-05-1U-U Micro Harmonic Reducer, 30\/50\/80 Ratios for Compact Robotics","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe \u003ca class=\"product-context-link\" href=\"https:\/\/rcdrone.top\/collections\/sito-drive\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eSITO DRIVE\u003c\/a\u003e CS Mini-05-1U-U micro \u003ca class=\"product-context-link\" href=\"https:\/\/rcdrone.top\/collections\/harmonic-reducers\/\" style=\"font-weight:600;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:0.15em;\"\u003eharmonic reducer\u003c\/a\u003e is offered with 30, 50, or 80 speed-ratio options for compact robotic and motion-transmission assemblies. At a 2,000 r\/min input speed, rated torque ranges from 0.25 to 0.52 Nm by ratio. The reducer has a stated maximum allowable input speed of 10,000 rpm, backlash of ≤20 arcsec, and a compact installation drawing with mounting and shaft dimensions.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCS Mini-05-1U-U micro harmonic reducer.\u003c\/li\u003e\n\u003cli\u003eSelectable transmission ratios: 30, 50, or 80.\u003c\/li\u003e\n\u003cli\u003eMaximum allowable input speed: 10,000 rpm.\u003c\/li\u003e\n\u003cli\u003eAllowable average speed: 6,500 rpm.\u003c\/li\u003e\n\u003cli\u003eBacklash: ≤20 arcsec.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ch3\u003ePerformance by Transmission Ratio\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eRatio 30\u003c\/th\u003e\n\u003cth\u003eRatio 50\u003c\/th\u003e\n\u003cth\u003eRatio 80\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eCS-05-1U-U\u003c\/td\u003e\n\u003ctd\u003eCS-05-1U-U\u003c\/td\u003e\n\u003ctd\u003eCS-05-1U-U\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission ratio\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated torque at 2,000 r\/min input\u003c\/td\u003e\n\u003ctd\u003e0.25 Nm\u003c\/td\u003e\n\u003ctd\u003e0.4 Nm\u003c\/td\u003e\n\u003ctd\u003e0.52 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak torque allowed during start\/stop\u003c\/td\u003e\n\u003ctd\u003e0.5 Nm\u003c\/td\u003e\n\u003ctd\u003e0.9 Nm\u003c\/td\u003e\n\u003ctd\u003e1.35 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum allowable average load torque\u003c\/td\u003e\n\u003ctd\u003e0.38 Nm\u003c\/td\u003e\n\u003ctd\u003e0.53 Nm\u003c\/td\u003e\n\u003ctd\u003e0.84 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstantaneous maximum torque\u003c\/td\u003e\n\u003ctd\u003e0.9 Nm\u003c\/td\u003e\n\u003ctd\u003e1.8 Nm\u003c\/td\u003e\n\u003ctd\u003e2.5 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum allowable input speed\u003c\/td\u003e\n\u003ctd\u003e10,000 rpm\u003c\/td\u003e\n\u003ctd\u003e10,000 rpm\u003c\/td\u003e\n\u003ctd\u003e10,000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAllowable average speed\u003c\/td\u003e\n\u003ctd\u003e6,500 rpm\u003c\/td\u003e\n\u003ctd\u003e6,500 rpm\u003c\/td\u003e\n\u003ctd\u003e6,500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMoment of inertia\u003c\/td\u003e\n\u003ctd\u003e2.5 × 10⁻⁴ kg·m²\u003c\/td\u003e\n\u003ctd\u003e2.5 × 10⁻⁴ kg·m²\u003c\/td\u003e\n\u003ctd\u003e2.5 × 10⁻⁴ kg·m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBacklash\u003c\/td\u003e\n\u003ctd\u003e≤20 arcsec\u003c\/td\u003e\n\u003ctd\u003e≤20 arcsec\u003c\/td\u003e\n\u003ctd\u003e≤20 arcsec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eInstallation Drawing Dimensions\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eSpecified value\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e≤22 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e≤38 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e≤0.042 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront mounting face\u003c\/td\u003e\n\u003ctd\u003eSquare, 20 mm ±0.1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAxial dimension\u003c\/td\u003e\n\u003ctd\u003e8.50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLeft-side flange axial dimension\u003c\/td\u003e\n\u003ctd\u003e2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody length\u003c\/td\u003e\n\u003ctd\u003e18 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRight-side flange axial dimension\u003c\/td\u003e\n\u003ctd\u003e2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRight-side shaft projection\u003c\/td\u003e\n\u003ctd\u003e7.50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAxial step dimension\u003c\/td\u003e\n\u003ctd\u003e1.50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRight-side shaft-section axial dimension\u003c\/td\u003e\n\u003ctd\u003e6.50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLeft-side shaft projection\u003c\/td\u003e\n\u003ctd\u003e7.50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLeft-side shaft vertical dimension\u003c\/td\u003e\n\u003ctd\u003e3.50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStepped cylindrical section\u003c\/td\u003e\n\u003ctd\u003eØ19.50 mm, tolerance −0.02 \/ −0.04\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStepped cylindrical section\u003c\/td\u003e\n\u003ctd\u003eØ15 mm, tolerance −0.02 \/ −0.04\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLeft-side shaft\u003c\/td\u003e\n\u003ctd\u003eØ4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRight-side shaft\u003c\/td\u003e\n\u003ctd\u003eØ3 mm, tolerance −0.05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRight-side shaft\u003c\/td\u003e\n\u003ctd\u003eØ9 mm, tolerance −0.02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRight-side shaft-section vertical dimension\u003c\/td\u003e\n\u003ctd\u003e2.6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput-side circular feature\u003c\/td\u003e\n\u003ctd\u003eØ23 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting interface\u003c\/td\u003e\n\u003ctd\u003eFour M2-6H threaded holes; depth 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eUse this micro harmonic reducer in compact robotic and motion-transmission assemblies where the selected 30, 50, or 80 ratio, torque limits, speed limits, backlash, and installation geometry can be matched to the mechanism. The documented mounting face, threaded-hole pattern, and shaft dimensions support mechanical layout and installation planning.\u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-cs-mini-05-reducer-1-u-u.step?v=1791293678\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eSITO CS 05 1U U Reducer — 3D Model (STEP)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-cs-mini-05-reducer-1-u-u.step?v=1791293678\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eSITO CS 05 1U U Reducer Mini — 3D Model (STEP)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-cs-mini-05-reducer-1-u-u.step?v=1791293678\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eSITO CS 05 1U U Reducer — 3D Model (STEP)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-cs-mini-05-reducer-1-u-u.step?v=1791293678\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eSITO CS 05 1U U Reducer — 3D Model (STEP)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-cs-mini-05-reducer-1-u-u.step?v=1791293678\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eSITO CS 05 1U U Reducer Mini — 3D Model (STEP)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-cs-mini-05-reducer-1-u-u-draw-product-installation-drawing.pdf?v=1791293704\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eSITO CS 05 1U U Draw instalation drawing — Installation Drawing (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVisual Details\u003c\/h2\u003e\u003ch3\u003eProduct Video\u003c\/h3\u003e\u003cfigure class=\"tophitek-product-video-block\"\u003e\u003cvideo autoplay=\"autoplay\" class=\"tophitek-product-video\" controls=\"controls\" loop=\"loop\" muted=\"\" playsinline=\"\" src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/c67a5b35bde34559932cc03793471a77.mp4\" style=\"display:block;width:auto;max-width:100%;height:auto;margin:0 auto\"\u003e\n    Your browser does not support the video tag.\n  \u003c\/video\u003e\u003c\/figure\u003e\u003cfigure class=\"tophitek-product-video-block\"\u003e\u003cvideo autoplay=\"autoplay\" class=\"tophitek-product-video\" controls=\"controls\" loop=\"loop\" muted=\"\" playsinline=\"\" src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/2092e1fd6fdc46e38630b7a7681b3fd5.mp4\" style=\"display:block;width:auto;max-width:100%;height:auto;margin:0 auto\"\u003e\n    Your browser does not support the video tag.\n  \u003c\/video\u003e\u003c\/figure\u003e\u003cfigure class=\"tophitek-product-video-block\"\u003e\u003cvideo autoplay=\"autoplay\" class=\"tophitek-product-video\" controls=\"controls\" loop=\"loop\" muted=\"\" playsinline=\"\" src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/dcd0693fb83a4e1099c31879cefe2ce4.mp4\" style=\"display:block;width:auto;max-width:100%;height:auto;margin:0 auto\"\u003e\n    Your browser does not support the video tag.\n  \u003c\/video\u003e\u003c\/figure\u003e\n\u003ch3\u003eSpecifications and Performance\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"SITO DRIVE strain wave drive reducer family range graphic\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-cs-mini-05-1u-u-micro-harmo-25550c6d50.webp?v=1791293795\"\u003e\u003cfigcaption\u003eSITO DRIVE strain wave drive reducer family with stated diameter, ratio, and torque ranges\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3\u003eApplication Examples\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Robotic hand graphic labelled CS Mini-2.5\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-cs-mini-05-1u-u-micro-harmo-a7e4ff36d4.webp?v=1791293799\"\u003e\u003cfigcaption\u003eRobotic hand graphic labeled CS Mini-2.5 ultra-micro strain wave drive reducer\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Industrial robotic arm illustration for harmonic reducer applications\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-cs-mini-05-1u-u-micro-harmo-7e2b493b18.webp?v=1791293807\"\u003e\u003cfigcaption\u003eIndustrial robotic arm illustration describing harmonic reducers as robot core components\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3\u003eDimensions and Construction\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Compact strain wave drive reducers beside a coin\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-cs-mini-05-1u-u-micro-harmo-638a6585ad.webp?v=1791293803\"\u003e\u003cfigcaption\u003eSmall strain wave drive reducers beside a coin with 11 mm diameter claim\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"SITO DRIVE component drawing with 20 mm and 38 mm dimensions\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-cs-mini-05-1u-u-micro-harmo-145c03fb7f.webp?v=1791293815\"\u003e\u003cfigcaption\u003eSITO DRIVE component dimension graphic showing 20 mm width and 38 mm height\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"CS Mini-05-1U-U installation drawing with mounting and shaft dimensions\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-cs-mini-05-1u-u-micro-harmo-0329913aa7.webp?v=1791293819\"\u003e\u003cfigcaption\u003eThe CS Mini-05-1U-U is identified as a micro harmonic reducer. Diameter is specified as no more than 22 mm.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003ch3\u003eAdditional Product Details\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"SITO DRIVE manufacturing and inspection graphic\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-cs-mini-05-1u-u-micro-harmo-d3ea2dee3d.webp?v=1791293811\"\u003e\u003cfigcaption\u003eManufacturing and inspection graphic with higher industry standards claim\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"SITO DRIVE","offers":[{"title":"30","offer_id":67747932045536,"sku":"SIT-A6D3F7D5","price":207.6,"currency_code":"USD","in_stock":true},{"title":"50","offer_id":67747932078304,"sku":"SIT-29F71ED3","price":207.6,"currency_code":"USD","in_stock":true},{"title":"80","offer_id":67747932111072,"sku":"SIT-2D278838","price":207.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/sito-drive-csmini-05-1u-u-micro-har-c2540ef780-01.webp?v=1791293614"},{"product_id":"sito-drive-hd-08-reducer","title":"SITO DRIVE HD-08 Micro Harmonic Reducer, 30\/50\/100 Ratios for Compact Robotics","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe \u003ca class=\"product-context-link\" href=\"https:\/\/rcdrone.top\/collections\/sito-drive\/\" style=\"font-weight: 600; text-decoration: underline; text-decoration-thickness: 1.5px; text-underline-offset: 0.15em;\"\u003eSITO DRIVE\u003c\/a\u003e HD-08 is a micro harmonic reducer offered with 30, 50, or 100 transmission-ratio options. Its 40 mm diameter, 11.5 mm thickness, ≤0.061 kg weight, and ≤20 arcsec backlash support selection for compact motion-transmission layouts. Torque ratings and allowable loads vary by the selected ratio, so choose the option to match the required input-speed and torque conditions.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMicro harmonic reducer configuration.\u003c\/li\u003e\n\u003cli\u003eSelectable transmission ratios: 30, 50, or 100.\u003c\/li\u003e\n\u003cli\u003eMaximum allowable input speed of 8500 rpm and allowable average speed of 3500 rpm for all ratio options.\u003c\/li\u003e\n\u003cli\u003eBacklash of ≤20 arcsec for all ratio options.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ch3\u003ePerformance by Transmission Ratio\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eRatio 30\u003c\/th\u003e\n\u003cth\u003eRatio 50\u003c\/th\u003e\n\u003cth\u003eRatio 100\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eHD mini-08\u003c\/td\u003e\n\u003ctd\u003eHD mini-08\u003c\/td\u003e\n\u003ctd\u003eHD mini-08\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission ratio\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated torque at 2000 r\/min input\u003c\/td\u003e\n\u003ctd\u003e0.8 Nm\u003c\/td\u003e\n\u003ctd\u003e1.6 Nm\u003c\/td\u003e\n\u003ctd\u003e2.4 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak torque allowed during start\/stop\u003c\/td\u003e\n\u003ctd\u003e1.6 Nm\u003c\/td\u003e\n\u003ctd\u003e3.1 Nm\u003c\/td\u003e\n\u003ctd\u003e4.6 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum allowable average load torque\u003c\/td\u003e\n\u003ctd\u003e1.3 Nm\u003c\/td\u003e\n\u003ctd\u003e2.1 Nm\u003c\/td\u003e\n\u003ctd\u003e3.2 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstantaneous maximum torque\u003c\/td\u003e\n\u003ctd\u003e3.2 Nm\u003c\/td\u003e\n\u003ctd\u003e6.1 Nm\u003c\/td\u003e\n\u003ctd\u003e8.7 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum allowable input speed\u003c\/td\u003e\n\u003ctd\u003e8500 rpm\u003c\/td\u003e\n\u003ctd\u003e8500 rpm\u003c\/td\u003e\n\u003ctd\u003e8500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAllowable average speed\u003c\/td\u003e\n\u003ctd\u003e3500 rpm\u003c\/td\u003e\n\u003ctd\u003e3500 rpm\u003c\/td\u003e\n\u003ctd\u003e3500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMoment of inertia\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBacklash\u003c\/td\u003e\n\u003ctd\u003e≤20 arcsec\u003c\/td\u003e\n\u003ctd\u003e≤20 arcsec\u003c\/td\u003e\n\u003ctd\u003e≤20 arcsec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDimensions and Mounting Callouts\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eOverall diameter\u003c\/th\u003e\n\u003ctd\u003e40 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThickness\u003c\/th\u003e\n\u003ctd\u003e11.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e≤0.061 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting and drawing callouts\u003c\/th\u003e\n\u003ctd\u003eFour M1.6 through holes; Ø10 feature; Ø7H7 feature; four Ø1.8 through holes; Ø36 feature; Ø26 feature; 22.500° angular dimension; eight Ø2.2 through holes; Ø27 ±0.02 feature; four Ø2 features with +0.012\/0 tolerance; eight Ø1.8 holes to a depth of 2.5 and M1.6 threads to a depth of 3; eight M2 through holes; 8-4.2 pattern dimension; sectional dimensions 11.05, 9, and 4.5; 0.8 max.; Ø30 h7 feature; Ø30.6 feature with +0.02\/0 tolerance; Ø40 h7 feature.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hd-08-reducer-mini-stp.step?v=1791289731\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eSITO hd mini 08 Reducer — 3D Model (STEP)\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hd-08-reducer-mini-draw-product-installation-drawing.pdf?v=1791289737\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eSITO hd mini 08 Draw instalation drawing — Installation Drawing (PDF)\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThe HD-08 can be selected for compact motion-transmission layouts in humanoid robots, robotic arms, exoskeletons, quadruped robots, AGV vehicles, and ARU robots. Select the transmission ratio according to the torque and speed requirements of the intended design.\u003c\/p\u003e\n\u003ch2\u003eVisual Details\u003c\/h2\u003e\n\u003ch3\u003eProduct Video\u003c\/h3\u003e\n\u003cfigure class=\"tophitek-product-video-block\"\u003e\u003cvideo autoplay=\"autoplay\" class=\"tophitek-product-video\" controls=\"controls\" loop=\"loop\" muted=\"\" playsinline=\"\" src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/c67a5b35bde34559932cc03793471a77.mp4\" style=\"display: block; width: auto; max-width: 100%; height: auto; margin: 0 auto;\"\u003eYour browser does not support the video tag.\u003c\/video\u003e\u003c\/figure\u003e\n\u003cfigure class=\"tophitek-product-video-block\"\u003e\u003cvideo autoplay=\"autoplay\" class=\"tophitek-product-video\" controls=\"controls\" loop=\"loop\" muted=\"\" playsinline=\"\" src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/2092e1fd6fdc46e38630b7a7681b3fd5.mp4\" style=\"display: block; width: auto; max-width: 100%; height: auto; margin: 0 auto;\"\u003eYour browser does not support the video tag.\u003c\/video\u003e\u003c\/figure\u003e\n\u003cfigure class=\"tophitek-product-video-block\"\u003e\u003cvideo autoplay=\"autoplay\" class=\"tophitek-product-video\" controls=\"controls\" loop=\"loop\" muted=\"\" playsinline=\"\" src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/dcd0693fb83a4e1099c31879cefe2ce4.mp4\" style=\"display: block; width: auto; max-width: 100%; height: auto; margin: 0 auto;\"\u003eYour browser does not support the video tag.\u003c\/video\u003e\u003c\/figure\u003e\n\u003ch3\u003eSpecifications and Performance\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"SITO HD Mini Series reducer family range graphic\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hd-08-micro-harmonic-reduce-88dbe4c72b.webp?v=1791289854\"\u003e\n\u003cfigcaption\u003eSITO DRIVE strain-wave reducer family with stated diameter, ratio and torque ranges\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eApplication Examples\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Robotic hand illustration labeled CSMini-2.5\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hd-08-micro-harmonic-reduce-60fa7e159b.webp?v=1791289858\"\u003e\n\u003cfigcaption\u003eRobotic hand graphic labeled CSMini-2.5 ultra-micro strain-wave reducer\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Industrial robotic arm illustration for reducer applications\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hd-08-micro-harmonic-reduce-d3f3bf17f1.webp?v=1791289865\"\u003e\n\u003cfigcaption\u003eIndustrial robotic arm illustration for harmonic reducer applications\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eFeatures and Design\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Small reducer comparison graphic with an 11 mm label\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hd-08-micro-harmonic-reduce-9c0c08f77e.webp?v=1791289862\"\u003e\n\u003cfigcaption\u003eUltra-small strain-wave reducer comparison graphic with 11 mm diameter claim\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eAdditional Product Details\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"Reducer manufacturing and inspection process collage\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hd-08-micro-harmonic-reduce-3ecedb448d.webp?v=1791289870\"\u003e\n\u003cfigcaption\u003eReducer manufacturing and inspection process collage\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDimensions and Construction\u003c\/h3\u003e\n\u003cfigure class=\"wp-block-image size-full\"\u003e\u003cimg alt=\"HD-08 micro harmonic reducer dimensions and mounting drawing\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/sito-drive-hd-08-micro-harmonic-reduce-50e45cd0a5.webp?v=1791289874\"\u003e\n\u003cfigcaption\u003eHD-08 is identified as a \u003ca href=\"https:\/\/rcdrone.top\/collections\/harmonic-reducers\"\u003emicro harmonic reducer\u003c\/a\u003e. HD-08 has a diameter of 40 mm.\u003c\/figcaption\u003e\n\u003c\/figure\u003e","brand":"SITO DRIVE","offers":[{"title":"30","offer_id":67749422629088,"sku":"SIT-AA5C7B43","price":185.0,"currency_code":"USD","in_stock":true},{"title":"50","offer_id":67749422661856,"sku":"SIT-9844B0B9","price":185.0,"currency_code":"USD","in_stock":true},{"title":"100","offer_id":67749422694624,"sku":"SIT-BBF1B3E5","price":185.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/sito-drive-hd-08-reducer-hd-mini-front-view-01.webp?v=1791289691"},{"product_id":"sito-drive-cs-mini-2-5-50-1-harmonic-reducer","title":"SITO DRIVE CS Mini-2.5 50:1 Harmonic Reducer – 11mm, 5.9g for Robotic Finger Joints","description":"\u003ch2\u003eMiniature Strain-Wave Reducer for Dexterous Robot Hands\u003c\/h2\u003e\u003cp\u003eThe \u003ca href=\"https:\/\/rcdrone.top\/collections\/sito-drive\" title=\"SITO DRIVE\"\u003eSITO DRIVE\u003c\/a\u003e CS Mini-2.5 (CS-2.5) is a compact harmonic reducer intended for \u003ca href=\"https:\/\/rcdrone.top\/collections\/robotics\" title=\"Robotics\"\u003erobotic\u003c\/a\u003e finger joints and space-constrained precision mechanisms. The offered configuration is one standalone reducer with a 50:1 reduction ratio. A motor, driver, encoder and robot hand are not included.\u003c\/p\u003e\u003cp\u003eThe supplier emphasizes a compact structure, high precision, high rigidity, low noise, high torque density and fast response for fine grasping movements. These are supplier descriptions; performance depends on the complete mechanism, motor and control system.\u003c\/p\u003e\u003ch2\u003e50:1 Model Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:8px\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:8px\"\u003e50:1 configuration offered\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eSITO DRIVE (Xintuo)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eCS Mini-2.5 \/ CS-2.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eReduction ratio\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e50:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eNominal diameter\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e11 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eOverall axial length shown in the source\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e17.4 mm, including the projecting shaft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e5.9 g, supplier specification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eRated torque at 2,000 rpm input\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e0.10 N·m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003ePermissible peak torque at start\/stop\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e0.21 N·m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eMaximum permissible average load torque\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e0.13 N·m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eMomentary maximum permissible torque\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e0.40 N·m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eMaximum permissible input speed\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e7,000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003ePermissible average input speed\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e3,500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eBacklash\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e≤20 arcsec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eRotational inertia\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eNo value supplied in the source table\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eThe torque categories above are distinct: the momentary maximum is not a continuous operating rating. Input-speed limits are not output-speed ratings. Operating temperature, efficiency, noise level in dB, lubrication procedure and radial\/axial load limits are not specified in the supplied material.\u003c\/p\u003e\u003ch2\u003eMounting Dimensions\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:8px\"\u003eDrawing callout\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:8px\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eOuter diameter\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eØ11 mm, tolerance +0\/−0.03 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eShaft diameter\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eØ2.50 mm, tolerance +0\/−0.02 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eAxial segments shown\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e7.2 mm + 8.20 mm + 2 mm = 17.4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eMounting thread\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eM10.3 × 0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eUnits\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eMillimetres; refer to the English drawing in Details\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eThe source heading describes 17.4 mm as thickness, while the dimension photo and segmented drawing show the overall axial span including the shaft. Confirm the mating interface and clearance using the drawing. Do not infer screw sizes or unlabelled tolerances from the photographs.\u003c\/p\u003e\u003ch2\u003e30:1 Model — Reference Only\u003c\/h2\u003e\u003cp\u003eThe supplier parameter image also includes the following 30:1 data. This ratio is not offered by the source SKU and is not included as a purchase option here.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:8px\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:8px\"\u003e30:1 reference\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eRated torque at 2,000 rpm input\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e0.06 N·m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003ePermissible peak torque at start\/stop\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e0.13 N·m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eMaximum permissible average load torque\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e0.10 N·m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eMomentary maximum permissible torque\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e0.21 N·m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eMaximum permissible input speed\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e7,000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003ePermissible average input speed\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e3,500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eBacklash\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e≤20 arcsec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eRotational inertia\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eThe source also prints 80, 100 and 120 ratio headings but leaves their parameter cells blank. No specifications or availability are inferred for those ratios.\u003c\/p\u003e\u003ch2\u003eSupplier Application Comparison\u003c\/h2\u003e\u003cp\u003eThe supplier describes compact integration into finger joints, repeatable fine grasping, high torque density, low inertia and reduced wear as advantages for dexterous hands. Its promotional comparison with miniature roller screws is reproduced below for context. These are general application claims, not independently tested CS Mini-2.5 specifications; the two accuracy figures use different quantities and units.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:8px\"\u003eComparison in supplier material\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:8px\"\u003eMiniature harmonic reducer\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:8px\"\u003eMiniature roller screw\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eAccuracy\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e≤0.005° repeat positioning\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e0.05 mm linear accuracy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eTorque density\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e150–200 N·m\/kg\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e30–50 N·m\/kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003ePackaging\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eIntegrated into the finger joint\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eAdditional guide mechanism occupies space\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eDynamic response\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e10 ms class; low inertia\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e50 ms class; friction lag\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eLife at full load\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e500,000 cycles; described as maintenance-free\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e200,000 cycles; periodic lubrication\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eStructural design\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eSimplified assembly and fewer failure points\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eRelatively more complex assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eProduction cost\/value\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eSupplier claims broadly comparable value in volume production\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eComparison baseline\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eThe supplier comparison favors harmonic reduction on its first six criteria, but provides no test conditions. Its 150–200 N·m\/kg statement is not a model-specific torque-to-weight calculation. The ≤0.005° repeat-positioning claim and ≤20 arcsec backlash specification describe different properties and should not be substituted for each other.\u003c\/p\u003e\u003ch2\u003ePackage Contents\u003c\/h2\u003e\u003cp\u003e1 × SITO DRIVE CS Mini-2.5 standalone harmonic reducer, 50:1 ratio. Motors, actuators, controllers, robot hands and other CS Mini series sizes shown in application imagery are not included.\u003c\/p\u003e\u003csection id=\"english-image-details\"\u003e\u003ch2\u003eDetails\u003c\/h2\u003e\n\u003cp\u003eEnglish versions of the supplier illustrations, with explanations and series-specific reference notes.\u003c\/p\u003e\n\u003ch3\u003eMounting Drawing and Performance Table\u003c\/h3\u003e\n\u003cp\u003eEnglish translation of the source Gallery specification sheet. Only the 50:1 standalone reducer is offered. The 30:1 column is reference only; 80, 100 and 120 columns have no supplied data. Dimensions and tolerances are in millimetres.\u003c\/p\u003e\n\u003cfigure style=\"margin:20px 0\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/sito-cs25-68-7-detail01-en.png?v=1791295560\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/sito-cs25-68-7-detail01-en.png?v=1791295560\" alt=\"SITO DRIVE CS Mini-2.5: Mounting Drawing and Performance Table (English)\" width=\"1254\" height=\"1254\" loading=\"lazy\" style=\"display:block;max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eMounting Drawing and Performance Table — English reference illustration.\u003c\/figcaption\u003e\u003c\/figure\u003e\u003ch3\u003eOverall Size Reference\u003c\/h3\u003e\n\u003cp\u003eThe source illustrates an 11mm diameter and 17.4mm overall axial span including the shaft. Refer to the installation drawing for the 7.2mm, 8.20mm and 2mm axial segments.\u003c\/p\u003e\n\u003cfigure style=\"margin:20px 0\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/sito-cs25-68-7-detail02-en.png?v=1791295576\" target=\"_blank\" rel=\"noopener\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/sito-cs25-68-7-detail02-en.png?v=1791295576\" alt=\"SITO DRIVE CS Mini-2.5: Overall Size Reference (English)\" width=\"1254\" height=\"1254\" loading=\"lazy\" style=\"display:block;max-width:100%;height:auto\"\u003e\u003c\/a\u003e\u003cfigcaption\u003eOverall Size Reference — English reference illustration.\u003c\/figcaption\u003e\u003c\/figure\u003e\u003c\/section\u003e","brand":"SITO DRIVE","offers":[{"title":"Reducer Only - 50:1","offer_id":67754227728608,"sku":"CS-2.5-50-1","price":198.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/ScreenShot_2026-10-06_222043_887.png?v=1791296525"}],"url":"https:\/\/rcdrone.top\/it\/collections\/harmonic-reducers.oembed","provider":"RCDrone","version":"1.0","type":"link"}