{"product_id":"quicrun-1621-sl-motor","title":"Hobbywing QUICRUN Outer 1621SL 3500KV Motor for 1\/24 Crawler, 2-3S, PH2.0 3P Connector","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe Hobbywing QUICRUN Outer 1621SL 3500KV motor is designed for 1\/24 crawler applications and pairs well with the QuicRun WP Mini24 (WP-MINI24) ESC for plug-and-play functionality.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGood linearity at low speeds with minimal vibration amplitude; precision dynamic balancing reduces vibration and performance loss.\u003c\/li\u003e\n\u003cli\u003eSilicone wire outlet for easier and cleaner wiring versus traditional high-hardness enameled wire outlets.\u003c\/li\u003e\n\u003cli\u003eHigh installation compatibility: 3 sets of M2 screw holes with hole pitches 9mm\/10mm\/12.5mm.\u003c\/li\u003e\n\u003cli\u003eLow cogging effect and minimal torque pulsation for smoother low-speed operation and precise control.\u003c\/li\u003e\n\u003cli\u003eModular design for easier disassembly, maintenance, and daily cleaning; helps extend service life and maintain working efficiency.\u003c\/li\u003e\n\u003cli\u003eDurable construction: 220°C high-temperature resistant enameled wire, high-precision bearings, and a high-performance iron core.\u003c\/li\u003e\n\u003cli\u003eStandard PH2.0-3PIN male connector (PH2.0 3P).\u003c\/li\u003e\n\u003cli\u003eRotation marking: C.C.W.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor pre-sales and after-sales support, contact support@rcdrone.top or visit https:\/\/rcdrone.top\/.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eQUICRUN Outer 1621SL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKV\u003c\/td\u003e\n\u003ctd\u003e3500KV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLipo cells\u003c\/td\u003e\n\u003ctd\u003e2-3S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo-load current\u003c\/td\u003e\n\u003ctd\u003e0.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. output power (W)\u003c\/td\u003e\n\u003ctd\u003e39.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent @ max. output power (A)\u003c\/td\u003e\n\u003ctd\u003e9.52\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\/Length\u003c\/td\u003e\n\u003ctd\u003eDia.=15.8mm (0.62\"); L=21mm (0.83\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShaft diameter\/length\u003c\/td\u003e\n\u003ctd\u003e2.0mm\/9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePoles\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e16.7g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003e1\/24 Crawler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003e6-M2; hole pitches 9mm\/10mm\/12.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector\u003c\/td\u003e\n\u003ctd\u003ePH2.0 3P (PH2.0-3PIN male)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrawing dimensions shown\u003c\/td\u003e\n\u003ctd\u003eDia. 15.80; 9 ±0.40; 21 ±0.30; 7.20; 1.80; shaft dia. 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1\/24 crawler builds and upgrades\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eManuals\u003c\/h2\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0109\/9702\/files\/Manual_QUICRUN_Outer_1621.pdf?v=1726620247\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eManual_QUICRUN 1621 Outer Motor.pdf\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\u003ch2\u003eDetails\u003c\/h2\u003e\u003cimg alt=\"Dimension drawing and spec table for Hobbywing QUICRUN Outer 1621SL 3500KV motor with 15.8mm diameter and 21mm length\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Hobbywing-QUICRUN-Outer-1621SL-3500KV-Motor.webp?v=1770088194\"\u003e\u003cp\u003eQUICRUN Outer 1621SL 3500KV motor dimensions list a 15.8mm diameter, 21mm length, and a 2.0mm x 9mm shaft.\u003c\/p\u003e\u003cimg alt=\"Hobbywing QUICRUN Outer 1621SL 3500KV Motor, Hobbywing QuicRun Outer 1621SL 3500KV brushless motor close-up with shaft and mounting holes\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Hobbywing-QUICRUN-Outer-1621SL-3500KV-Motor_70bddc18-89ed-4e47-b0b3-1b69142c970a.webp?v=1770088226\"\u003e\u003cp\u003eThe Hobbywing QuicRun Outer 1621SL 3500KV motor features a compact can with an exposed shaft and multi-hole mounting face for easy installation.\u003c\/p\u003e\u003cimg alt=\"Hobbywing QUICRUN Outer 1621SL 3500KV Motor, Hobbywing QUICRUN Outer 1621SL 3500KV brushless motor with red end cap, stator windings, and bearing detail\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Hobbywing-QUICRUN-Outer-1621SL-3500KV-Motor_45fb154d-0391-46c4-ae71-924638b4966c.webp?v=1770088280\"\u003e\u003cp\u003eQUICRUN Outer 1621SL 3500KV motor construction features 220°C high-temperature enameled wire and high-precision bearings for reliable running.\u003c\/p\u003e\u003cimg alt=\"Hobbywing QUICRUN Outer 1621SL 3500KV Motor, Hobbywing QUICRUN Outer 1621SL 3500KV brushless motor with exploded view of rotor, stator and parts\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Hobbywing-QUICRUN-Outer-1621SL-3500KV-Motor_3cff10e8-dc14-4c5a-bdde-0ecae1051a71.webp?v=1770088331\"\u003e\u003cp\u003eThe QUICRUN Outer 1621SL 3500KV motor uses a modular design that makes disassembly and routine maintenance easier.\u003c\/p\u003e\u003cimg alt=\"Hobbywing QUICRUN Outer 1621SL 3500KV Motor, Hobbywing QUICRUN 1621SL 3500KV brushless motor installed on RC chassis with PH 2.0 3-pin plug for WP-MINI24 ESC\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Hobbywing-QUICRUN-Outer-1621SL-3500KV-Motor_85861229-0228-4f5d-b1e2-755d81b64fb8.webp?v=1770088381\"\u003e\u003cp\u003eThe QUICRUN 1621SL 3500KV motor uses a standard PH 2.0 3‑pin connector for straightforward plug-and-play pairing with the QuicRun WP-MINI24 ESC.\u003c\/p\u003e\u003cimg alt=\"Hobbywing QUICRUN Outer 1621SL 3500KV motor endbell with 3 M2 mounting hole patterns (9, 10, 12.5mm)\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Hobbywing-QUICRUN-Outer-1621SL-3500KV-Motor_70e0df90-d95d-4742-955a-5556d770f62a.webp?v=1770088424\"\u003e\u003cp\u003eThree sets of M2 screw holes with 9mm, 10mm, and 12.5mm pitches make motor mounting easier across different base patterns.\u003c\/p\u003e\u003cimg alt=\"Hobbywing QUICRUN Outer 1621SL 3500KV Motor, Hobbywing QUICRUN Outer 1621SL 3500KV brushless motor with red endbell and three phase wires\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Hobbywing-QUICRUN-Outer-1621SL-3500KV-Motor_71411d8f-d2f8-4d79-a406-f8487e4a6c7d.webp?v=1770088454\"\u003e\u003cp\u003eThe QUICRUN Outer 1621SL 3500KV motor features a red endbell design and clearly marked can for easy identification during installs.\u003c\/p\u003e\u003cimg alt=\"Hobbywing QUICRUN Outer 1621SL 3500KV Motor, Hobbywing QUICRUN brushless motor with three wires, mounting face and output shaft, low cogging torque callout\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Hobbywing-QUICRUN-Outer-1621SL-3500KV-Motor_858e4e31-b7da-42cb-b5c6-98034f3fe189.webp?v=1770088483\"\u003e\u003cp\u003eHobbywing QUICRUN motor design is labeled for low cogging torque to support smoother operation and precise low-speed control.\u003c\/p\u003e\u003cimg alt=\"Hobbywing QUICRUN Outer 1621SL 3500KV Motor, Hobbywing QUICRUN Outer 1621SL 3500KV brushless motor with red top cap and silicone wire outlet\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/Hobbywing-QUICRUN-Outer-1621SL-3500KV-Motor_a70b9726-1d57-400f-bf39-e6face46953e.webp?v=1770088510\"\u003e\u003cp\u003eThe QUICRUN Outer 1621SL 3500KV motor uses a silicone wire outlet for cleaner, easier routing during installation.\u003c\/p\u003e","brand":"Hobbywing","offers":[{"title":"QuicRun Outer 1621 3500KV Motor","offer_id":48726063284448,"sku":"1621-SL-Motor-1","price":49.0,"currency_code":"USD","in_stock":true},{"title":"QuicRun WP Mini24 ESC","offer_id":48726063317216,"sku":"1621-SL-Motor-2","price":69.0,"currency_code":"USD","in_stock":true},{"title":"QuicRun WP Mini 24 ESC + QuicRun Outer 1621 Motor Combo","offer_id":48726063349984,"sku":"1621-SL-Motor-3","price":109.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/Hobbywing-QUICRUN-Outer-1621SL-3500KV-Motor-for-124.jpg?v=1770088096","url":"https:\/\/rcdrone.top\/products\/quicrun-1621-sl-motor","provider":"RCDrone","version":"1.0","type":"link"}