{"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":"JUXIE INTELLIGENT CE-HM-R102シリーズ 48V 440W ロボットモーター、ハーモニック減速機、デュアル19ビットエンコーダ、EtherCAT\/CAN","description":"\u003ch2\u003e概要\u003c\/h2\u003e\u003cp\u003eJUXIE INTELLIGENT CE-HM-R102シリーズロボットモーターは、ロボットアプリケーション向けに設計されたコンパクトなインテリジェントジョイントモジュールです。このモジュールは、高精度ハーモニックリデューサー、フレームレストルクモーター、デュアルマグネティックエンコーダ（単回転絶対19ビット\/回転）、および完全な中空シャフト構造を統合しています。3つのギア比構成（51:1、101:1、161:1）は、ヒューマノイドロボットや低バックラッシュと安定したトルク出力を必要とする他のロボットシステムでの使用をサポートします。\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\u003e主な特徴\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e高精度ハーモニックリデューサーとフレームレストルクモーターを統合。\u003c\/li\u003e\n\u003cli\u003eデュアルマグネティックエンコーダ；単回転絶対19ビット\/回転。\u003c\/li\u003e\n\u003cli\u003eシリーズ全体で完全な中空シャフト設計。\u003c\/li\u003e\n\u003cli\u003e3つの構成：51:1、101:1、161:1、定格トルク最大147 Nm、ピークトルク最大350 Nm。\u003c\/li\u003e\n\u003cli\u003e低バックラッシュ：15アーク秒。\u003c\/li\u003e\n\u003cli\u003e定格電圧48 V、定格出力440 W、定格回転数3000 RPM。\u003c\/li\u003e\u003cli\u003eEtherCAT\/CANドライバーインターフェース; 現在ループ50 KHz、速度ループ10 KHz。\u003c\/t1153\u003e\u003c\/li\u003ehtml\n\u003c\/ul\u003e\u003ch2\u003e仕様\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eパラメータ\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\u003e出力速度 (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\u003e定格トルク (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\u003eピークトルク (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\u003eバックラッシュ (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\u003e定格電圧 (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\u003e定格出力 (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\u003e定格速度 (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\u003e定格電流 (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\u003eピーク電流 (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\u003eエンコーダ\u003c\/td\u003e\n\u003ctd\u003eデュアルエンコーダ; シングルターン絶対19ビット\/ターン\u003c\/td\u003e\n\u003ctd\u003eデュアルエンコーダ; シングルターン絶対19ビット\/ターン\u003c\/td\u003e\n\u003ctd\u003eデュアルエンコーダ; シングルターン絶対19ビット\/ターン\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eドライバーインターフェース\u003c\/td\u003e\n\u003ctd\u003eEtherCAT\/CAN; 電流ループ 50 KHz; 速度ループ 10 KHz\u003c\/td\u003e\n\u003ctd\u003eEtherCAT\/CAN; 電流ループ 50 KHz; 速度ループ 10 KHz\u003c\/td\u003e\n\u003ctd\u003eEtherCAT\/CAN; 電流ループ 50 KHz; 速度ループ 10 KHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e全体寸法\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\u003e全体重量\u003c\/td\u003e\n\u003ctd\u003e2.0kg\u003c\/td\u003e\n\u003ctd\u003e2.0kg\u003c\/td\u003e\n\u003ctd\u003e2.0kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e典型的な用途\u003c\/td\u003e\n\u003ctd\u003e肩関節、膝関節、腰関節\u003c\/td\u003e\n\u003ctd\u003e肩関節、膝関節、腰関節\u003c\/td\u003e\n\u003ctd\u003e肩関節、膝関節、腰関節\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003e用途\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eヒューマノイドロボット\u003c\/li\u003e\n\u003cli\u003eロボットアーム\u003c\/li\u003e\n\u003cli\u003eエクソスケルトン\u003c\/li\u003e\n\u003cli\u003e四足歩行ロボット\u003c\/li\u003e\n\u003cli\u003eAGV車両\u003c\/li\u003e\n\u003cli\u003eARUロボット\u003c\/li\u003e\n\u003cli\u003e歯科CT機械\u003c\/li\u003e\n\u003cli\u003eロボット関節：肩、膝、腰\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eマニュアル\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\"\u003eHM-R102製品構造図（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\"\u003eSC-0090-C001シリアル通信仕様（PDF）\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e詳細\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\u003eヒューマノイドロボット用のインテリジェントジョイントモジュールで、高精度ハーモニックリデューサー、デュアルマグネティックエンコーダー、フレームレストルクモーター、ホローハブ設計を特徴としています。6つのシリーズを提供しており、可変速度比、低消費電力、最大トルクは1055Nmまで対応しています。\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 モーター (51:1)","offer_id":48149079261408,"sku":"CE-HM-R102-1","price":2699.0,"currency_code":"USD","in_stock":true},{"title":"CE-HM-R102 モーター (101:1)","offer_id":48149079294176,"sku":"CE-HM-R102-2","price":2699.0,"currency_code":"USD","in_stock":true},{"title":"CE-HM-R102 モーター (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 48V、160パワー、ハーモニック減速機 50\/80\/100\/120、19ビットエンコーダ、Ethercat\/CAN FD ロボットモーター","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;\"\u003eお使いのブラウザはビデオタグをサポートしていません。\u003c\/video\u003e\u003c\/div\u003e\u003ch2\u003e概要\u003c\/h2\u003e\u003cp\u003eTLIBOT TSJA20は、高トルクロボットジョイント用に設計されたコンパクトなロボットモーターです。ハーモニックリデューサー、デュアル高解像度エンコーダー、ギア付き電磁ブレーキを軽量パッケージに統合しており、高度なロボットシステムのための精密な動作制御と連続回転を可能にします。\u003c\/p\u003e\u003cp\u003eこのモジュールは産業用フィールドバス（Ethercat\/CAN\/CAN FD）をサポートし、160Wの定格電力で48Vの動作を提供し、1′の再現可能な位置決めを実現します。エンコーダーアーキテクチャは出力側と入力側の両方でバッテリーレスであり、メンテナンスと統合を簡素化します。\u003c\/p\u003e\u003ch2\u003e主な特徴\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e調和減少比オプション: 50 \/ 80 \/ 100 \/ 120\u003c\/li\u003e\n\u003cli\u003e統合されたギア噛み合い電磁ブレーキ\u003c\/li\u003e\n\u003cli\u003eバッテリー不要の19ビット単回転出力エンコーダーおよび19ビットST入力エンコーダー（出力経由での多回転）\u003c\/li\u003e\n\u003cli\u003e産業用フィールドバスサポート: Ethercat\/CAN\/CAN FD\u003c\/li\u003e\n\u003cli\u003eIP54等級のジョイント構造と連続360°回転（製品資料に示されている通り）\u003c\/li\u003e\n\u003cli\u003eロボットシェルへの軸方向取り付けが迅速な統合のために示されています\u003c\/li\u003e\n\u003cli\u003e軽量設計で0。98 Kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e仕様\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eパラメータ\u003c\/th\u003e\n\u003cth\u003e値\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eハーモニック減衰比\u003c\/td\u003e\n\u003ctd\u003e50 \/ 80 \/ 100 \/ 120\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e定格トルク (Nm)\u003c\/td\u003e\n\u003ctd\u003e33 \/ 43 \/ 52 \/ 52\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e始動および停止時に許可されるピークトルク (Nm)\u003c\/td\u003e\n\u003ctd\u003e73 \/ 96 \/ 107 \/ 113\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e最大許容平均負荷トルク (Nm)\u003c\/td\u003e\n\u003ctd\u003e44 \/ 61 \/ 63 \/ 63\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e瞬時許容最大トルク (Nm)\u003c\/td\u003e\n\u003ctd\u003e127 \/ 165 \/ 189 \/ 189\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e出力端での最大回転速度 (RPM)\u003c\/td\u003e\n\u003ctd\u003e60 \/ 37.5 \/ 30 \/ 25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e繰り返し位置決め精度\u003c\/td\u003e\n\u003ctd\u003e1′\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eモーターの定格速度 (RPM)\u003c\/td\u003e\n\u003ctd\u003e3000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eピーク瞬時モーター速度 (RPM)\u003c\/td\u003e\n\u003ctd\u003e3500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eモーター定格出力\u003c\/td\u003e\n\u003ctd\u003e160\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e定格電圧 (V)\u003c\/td\u003e\n\u003ctd\u003e48\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e重量 (Kg)\u003c\/td\u003e\n\u003ctd\u003e0.98\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e出力エンコーダ解像度\u003c\/td\u003e\n\u003ctd\u003e19ビット単回転絶対 (バッテリーレス)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e入力エンコーダ解像度\u003c\/td\u003e\n\u003ctd\u003e19ビットST絶対(multi-turn via output, battery-less)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eフィールドバス\u003c\/td\u003e\n\u003ctd\u003eEthercat\/CAN\/CAN FD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e統合ブレーキ\u003c\/td\u003e\n\u003ctd\u003eギア噛み合い型電磁ブレーキ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eアプリケーション\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eヒューマノイドロボット\u003c\/li\u003e\n\u003cli\u003eロボットアーム\u003c\/li\u003e\n\u003cli\u003eエクソスケルトン\u003c\/li\u003e\n\u003cli\u003e四足歩行ロボット\u003c\/li\u003e\n\u003cli\u003eAGV車両\u003c\/li\u003e\n\u003cli\u003eARUロボット\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e販売前および技術サポートについては、support@rcdrone.top orに連絡し、https:\/\/rcdrone.top\/を訪問してください。\u003c\/p\u003e\u003ch2\u003eマニュアル\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\"\u003eシリアル通信仕様書 (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\"\u003e超軽量ジョイントモジュールカタログ (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\"\u003eTSJA45設置イラスト (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e詳細\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\u003eTSJシリーズのモデルコードは、ジョイントの仕様を示します：設置、モデル、比率、ブレーキ、エンコーダ、プロトコル、およびアダプタ。例: TSJA17-100BTEは、軸マウント、モデル17、100:1比率、ブレーキ、デュアルエンコーダ、EtherCAT、カバー付きを意味します。\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\u003eTlibotコラボレーティブロボットは、IP54等級の高統合ジョイント、360°回転、5-10kgのペイロード、500-1000mmのリーチ、そして\u0026gt;1:1のペイロード対重量比を特徴としています。\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\u003eTlibot\u003ca href=\"https:\/\/rcdrone.top\/collections\/tlibot-motor\" title=\"TLIBOT Motor\"\u003e Tsja20モーターのジョイント接続に関するインストールガイド、推奨されるネジとアダプター付き。\u003c\/p\u003e","brand":"TLIBOT","offers":[{"title":"TLIBOT TSJA20 モーター (50:1)","offer_id":48177791467744,"sku":"TSJA20-1","price":1200.0,"currency_code":"USD","in_stock":true},{"title":"TLIBOT TSJA20 モーター (80:1)","offer_id":48177791500512,"sku":"TSJA20-2","price":1200.0,"currency_code":"USD","in_stock":true},{"title":"TLIBOT TSJA20 モーター (100:1)","offer_id":48177791533280,"sku":"TSJA20-3","price":1200.0,"currency_code":"USD","in_stock":true},{"title":"TLIBOT TSJA20 モーター (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\/ja\/collections\/harmonic-reducers.oembed","provider":"RCDrone","version":"1.0","type":"link"}