{"product_id":"hobbywing-quicrun-outer-1621sl-3500kv-1-24-crawler-motor-black-hw30404850","title":"Hobbywing QuicRun Outer 1621SL 3500KV 1\/24 Crawler Motor Black HW30404850","description":"\u003cp\u003eThe Hobbywing QuicRun Outer 1621SL 3500KV is a compact brushless sensorless motor for 1\/24 scale RC crawlers, suited to micro crawler builds needing smooth low-speed control and lightweight power.\u003c\/p\u003e\n\u003cp\u003eThis small-scale crawler motor is designed to pair with the Hobbywing QuicRun WP Mini24 ESC for a compact 2S to 3S brushless setup. The low cogging design, precision-balanced rotor, silicone wire outlet and multiple M2 mounting hole pitches make it a practical upgrade motor for compatible 1\/24 crawler platforms.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1\/24 Crawler Motor: Designed for micro crawler applications where compact size and low-speed control matter\u003c\/li\u003e\n\u003cli\u003e3500KV Brushless Power: Provides a suitable KV rating for compatible 1\/24 scale crawler setups\u003c\/li\u003e\n\u003cli\u003eSensorless Design: Works with compatible sensorless brushless ESC systems\u003c\/li\u003e\n\u003cli\u003eQuicRun WP Mini24 Pairing: Designed to pair with the Hobbywing QuicRun WP Mini24 ESC\u003c\/li\u003e\n\u003cli\u003eSmooth Low-Speed Control: Low cogging torque and reduced torque pulsation help improve slow crawling feel\u003c\/li\u003e\n\u003cli\u003ePrecision-Balanced Rotor: Helps reduce vibration and efficiency loss during operation\u003c\/li\u003e\n\u003cli\u003eSilicone Wire Outlet: Makes wiring cleaner and easier compared with stiff direct wire outlets\u003c\/li\u003e\n\u003cli\u003eHigh Mounting Compatibility: Includes M2 mounting hole patterns with 9mm, 10mm and 12.5mm pitches\u003c\/li\u003e\n\u003cli\u003eModular Design: Allows easier disassembly, cleaning and maintenance\u003c\/li\u003e\n\u003cli\u003eDurable Internal Construction: Uses high-performance iron core, high-temperature enameled wire and precision bearings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Hobbywing\u003c\/li\u003e\n\u003cli\u003eModel: QuicRun Outer 1621 SL\u003c\/li\u003e\n\u003cli\u003eSKU: HW30404850\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: 30404850\u003c\/li\u003e\n\u003cli\u003eBarcode: 6938994412308\u003c\/li\u003e\n\u003cli\u003eProduct Type: RC brushless motor\u003c\/li\u003e\n\u003cli\u003eScale Suitability: 1\/24 scale crawlers\u003c\/li\u003e\n\u003cli\u003eMotor Type: Brushless sensorless\u003c\/li\u003e\n\u003cli\u003eKV Rating: 3500KV\u003c\/li\u003e\n\u003cli\u003eLiPo Cells: 2S to 3S\u003c\/li\u003e\n\u003cli\u003eNo-Load Current: 0.6A\u003c\/li\u003e\n\u003cli\u003eMaximum Output Power: 39.1W, retailer listed\u003c\/li\u003e\n\u003cli\u003eCurrent At Maximum Output: 9.52A, retailer listed\u003c\/li\u003e\n\u003cli\u003eOuter Diameter: 15.8mm\u003c\/li\u003e\n\u003cli\u003eLength: 21mm\u003c\/li\u003e\n\u003cli\u003eShaft Diameter: 2.0mm\u003c\/li\u003e\n\u003cli\u003eShaft Length: 9mm, retailer listed\u003c\/li\u003e\n\u003cli\u003ePole Count: 12\u003c\/li\u003e\n\u003cli\u003eWeight: 16.7g\u003c\/li\u003e\n\u003cli\u003eColour: Black\u003c\/li\u003e\n\u003cli\u003eRecommended ESC: Hobbywing QuicRun WP Mini24\u003c\/li\u003e\n\u003cli\u003eMounting Hole Pitch Options: M2 holes with 9mm, 10mm and 12.5mm spacing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIncludes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Hobbywing QuicRun Outer 1621SL 3500KV brushless motor in black\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat scale does the Hobbywing HW30404850 motor suit?\u003c\/strong\u003e The Hobbywing HW30404850 QuicRun Outer 1621SL motor is designed for 1\/24 scale RC crawler applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat ESC should be used with this motor?\u003c\/strong\u003e Hobbywing lists the QuicRun WP Mini24 ESC as the recommended ESC pairing for the QuicRun Outer 1621SL motor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this motor sensored or sensorless?\u003c\/strong\u003e The Hobbywing QuicRun Outer 1621SL is a brushless sensorless motor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fit my micro crawler?\u003c\/strong\u003e OZRC recommends checking motor diameter, motor length, shaft diameter, shaft length, mounting hole spacing, pinion fitment and ESC compatibility before ordering.\u003c\/p\u003e\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for compatible 1\/24 scale crawler applications.\u003c\/li\u003e\n\u003cli\u003eRequires a compatible brushless sensorless ESC, battery, receiver and radio system.\u003c\/li\u003e\n\u003cli\u003eHobbywing recommends pairing this motor with the QuicRun WP Mini24 ESC.\u003c\/li\u003e\n\u003cli\u003eCheck pinion bore, motor mount spacing, gear mesh and body clearance before installation.\u003c\/li\u003e\n\u003cli\u003eUse gearing suitable for your vehicle weight, tyre size, terrain and battery voltage to avoid overheating.\u003c\/li\u003e\n\u003cli\u003eMotor only. ESC, pinion gear, battery, charger, receiver, vehicle, tools and mounting hardware are not included unless shown separately.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hobbywing","offers":[{"title":"Default Title","offer_id":52646940213560,"sku":"HW30404850","price":69.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/2849\/9768\/files\/Hobbywing_QuicRun_Outer_1621SL_3500KV_124_Crawler_Motor_Black_HW30404850.png?v=1784168806","url":"https:\/\/ozrc.com.au\/products\/hobbywing-quicrun-outer-1621sl-3500kv-1-24-crawler-motor-black-hw30404850","provider":"OZRC","version":"1.0","type":"link"}