{"product_id":"beefy-torque-27-to-1-planetary-gearbox-for-nema-17","title":"Beefy Torque 27 To 1 Planetary Gearbox For Nema 17 Stepper Motor 1.68A High Torque 3 Nm 7 RPM 0.067 Degree Step Angle For DIY CNC, 3D Printer, Robot Projects","description":"\u003cdiv\u003eSingle-unit planetary gearbox for NEMA 17 steppers\u003cbr\u003e\n✔️ Planetary gearbox 26.85:1, 3 Nm torque, 7 rpm, 0.067° \u003cp\u003eThis compact geared motor combines a NEMA 17 bipolar stepper with an integrated planetary gearbox, delivering impressive torque at a steady, low speed. It’s a popular choice for DIY CNC, 3D printers, and small robotics where space is tight and precision matters.\u003c\/p\u003e ✅ Frame size: 42x42 mm\u003cbr\u003e\n✅ Motor length: 40 mm\u003cbr\u003e\n✅ Gearbox length: 35 mm\u003cbr\u003e\n✅ Shaft diameter: 8 mm\u003cbr\u003e\n✅ Shaft length: 20 mm\u003cbr\u003e\n✅ Gear ratio: 26.85:1\u003cbr\u003e\n✅ Efficiency: 81%\u003cbr\u003e\n✅ Backlash at no-load: 1 deg\u003cbr\u003e\n✅ Holding torque: 3 Nm\u003cbr\u003e\n✅ Max permissible torque: 3 Nm (425 oz-in)\u003cbr\u003e\n✅ Moment permissible torque: 5 Nm (708 oz-in)\u003cbr\u003e\n✅ Shaft axial load: 50 N\u003cbr\u003e\n✅ Shaft radial load: 100 N\u003cbr\u003e\n✅ Frame: 42x42 mm; Motor length 40 mm; Gearbox length 35 mm\u003cbr\u003e\n✅ Shaft: 8 mm Ø, 20 mm length; D-cut length 15 mm\u003cbr\u003e\n✅ Leads: 4; Lead length: 500 mm; Color-coded: Black, Green, Red, Blue\u003cbr\u003e\n✅ Weight: 510 g\u003cbr\u003e\n✅ Part number: 17HS15-1684S-PG27\u003cbr\u003e\n✅ Recommended voltage: 12-24 V\u003cbr\u003e\n✅ Inductance: 3.2 mH ±20%\u003cbr\u003e \u003cp\u003e💡 What is a NEMA 17 planetary gearbox used for in precision motion projects?\u003c\/p\u003e\n\u003cp\u003e💡 It’s handy for achieving high torque at low speeds in a compact package.\u003c\/p\u003e\n- High torque at low speed for CNC, 3D printers, and robotics\n- 0.067° step angle and 26.85:1 gear ratio improve precision and repeatability\n- Works with standard bipolar drive controllers in the 12-24 V range\n- Designed for reliable performance with a compact footprint \u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":47987727401195,"sku":"VXB00WAUKZWG","price":88.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61r0zUbWFUL.jpg?v=1775253215","url":"https:\/\/vxb.com\/products\/beefy-torque-27-to-1-planetary-gearbox-for-nema-17","provider":"VXB Bearings","version":"1.0","type":"link"}