{"product_id":"harmonic-gear-drive-reducer-301-strain-wave-gearbo","title":"Harmonic Gear Drive Reducer 30:1 Strain Wave Gearbox For Nema 17 Stepper Motor With Flange Output, High-Precision Rotary Reduction Actuator For Smooth, Low-Backlash Motion","description":"\u003cdiv\u003e30:1 Strain Wave Gearbox for Nema 17 Motors - single unit\u003cbr\u003e\n✔️ 30:1 flange-output harmonic reducer for Nema 17, low backlash \u003cp\u003eThe harmonic gear drive reducer is a compact, high-precision rotary actuator designed to reduce motor speed with minimal backlash. It fits Nema 17 stepper motors via a custom flange, making it a practical choice for robotics, CNC machines, and automation projects requiring accurate repeatability.\u003c\/p\u003e ✅ Reduction ratio: 30:1 with flange output for simple mounting\u003cbr\u003e\n✅ Fits Nema 17 stepper motors with a dedicated flange\u003cbr\u003e\n✅ Torque at 2000 r\/min input: 2.2 Nm \/ 1.62 ft-lb\u003cbr\u003e\n✅ Peak torque at start\/stop: 4.5 Nm \/ 3.32 ft-lb\u003cbr\u003e\n✅ Max average load torque: 3.4 Nm \/ 2.51 ft-lb\u003cbr\u003e\n✅ Max input speed: 8500 r\/min peak, 3500 r\/min average\u003cbr\u003e\n✅ Backlash under 20 arcsec; mass about 0.4 kg \/ 0.88 lb\u003cbr\u003e\n \u003cp\u003e💡 What is a harmonic drive reducer used for in precision motion? This handy gear unit helps achieve precise motion in robotics, CNC equipment, and automation systems.\n- Handy for tight spaces where backlash must be minimized\u003cbr\u003e\n- Improves repeatability and smooth motion at low speeds\u003cbr\u003e\n- Compatible with Nema 17 motors via flange-output design\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48145578950891,"sku":"VXB0CMZGCX3Z","price":154.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61l293uYEnL.jpg?v=1777105495","url":"https:\/\/vxb.com\/products\/harmonic-gear-drive-reducer-301-strain-wave-gearbo","provider":"VXB Bearings","version":"1.0","type":"link"}