{"product_id":"harmonic-drive-reducer-nema17-30-1","title":"Harmonic Gear Drive Reducer with NEMA 17 Stepper Motor 1.4A, 2 Arcmin Precision, 30:1 Ratio Rotary Reducer","description":"\u003cp\u003eharmonic gear drive reducer with NEMA 17 stepper motor\u003cbr\u003e✔️ 30:1 harmonic gearbox stepper combo for DIY robots\u003c\/p\u003e\n\u003cp\u003eThis single harmonic gear drive reducer comes paired with a NEMA 17 stepper motor, built for smooth, precise rotary motion in DIY robots and lightweight rotary platforms. The low backlash design and fine step angle make it a solid pick when accuracy matters more than raw size.\u003c\/p\u003e\n\u003cp\u003e✅ Gear ratio: 30:1\u003cbr\u003e✅ Rated current: 1.4 A\u003cbr\u003e✅ Operating voltage: DC 24V\u003cbr\u003e✅ Backlash: 2 arcmin\u003cbr\u003e✅ Step angle after reduction: 0.06 degree\u003cbr\u003e✅ Recommended running torque: 2.1 Nm\u003cbr\u003e✅ Protection level: IP40\u003cbr\u003e✅ Motor type: NEMA 17 stepper motor\u003cbr\u003e✅ Weight: 0.9 lb\u003cbr\u003e✅ Includes harmonic reducer with motor and 4 wire cable\u003cbr\u003e✅ Pack size: one assembled unit\u003c\/p\u003e\n\u003cp\u003eDimensions\u003cbr\u003eStepper motor size: 1.3 x 1.7 x 1.7 in\u003cbr\u003eOverall size: 2.4 x 1.7 x 1.7 in\u003c\/p\u003e\n\u003cp\u003e💡 Why are harmonic gear reducers with stepper motors used in precision robotics?\u003cbr\u003eHarmonic drives are designed to deliver high precision motion with minimal play.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eUltra low backlash improves positioning accuracy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh reduction ratio boosts torque without increasing motor size\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSmooth motion control works great for robots and rotary platforms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUse this unit when you want tight motion control, clean rotation, and dependable performance for robotics or precision DIY projects.\u003c\/p\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":47189988868331,"sku":"VXB0BQ3S5V6J","price":162.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/nema-17-stepper-motor-harmonic-gear-drive-reducer-precision-30-1-ratio-diy-robots.jpg?v=1770447408","url":"https:\/\/vxb.com\/products\/harmonic-drive-reducer-nema17-30-1","provider":"VXB Bearings","version":"1.0","type":"link"}