{"product_id":"planetary-gearbox-mgl-series-50-to-1-reducer-for-n","title":"Planetary Gearbox MGL Series 50 To 1 Reducer For Nema 17 Stepper Motors With 5mm Shaft High Torque Low Noise Long Life Durable Metal Gearbox 42mm Flange Backlash Under 45 Arcmin Built For Smooth Rock Solid Motion","description":"\u003cdiv\u003eInline 50:1 Planetary Gearbox for NEMA17 Motors\u003cbr\u003e\n✔️ 50:1 ratio, 42mm flange, 8mm output, includes 4 screws \u003cp\u003eThis inline planetary gearbox is designed to fit standard NEMA 17 motors with 5 mm shafts, delivering high torque and low noise for precise motion in compact automation projects, 3D printers, CNCs, and robotics. The built-in input shaft coupling ensures easy pairing with 5 mm shafts.\u003c\/p\u003e \u003cp\u003e✅ Gear ratio: 50:1 with low backlash \u003cbr\u003e✅ Backlash at no-load: ≤45 arcmin \u003cbr\u003e✅ Frame size: 42 x 42 mm; length 66 mm \u003cbr\u003e✅ Output shaft: Ø8 mm, 21.5 mm long, KeyWay \u003cbr\u003e✅ Input shaft: Ø5 mm; length 21.5-25 mm \u003cbr\u003e✅ Efficiency: 80%; Noise: ≤55 dB; IP54 \u003cbr\u003e✅ Max torque: 10 Nm; Moment: 20 Nm \u003cbr\u003e✅ Lifetime: ~20000 hours \u003cbr\u003e✅ In-line design with built-in coupling for 5 mm shafts\u003c\/p\u003e \u003cp\u003e💡 What is a planetary gearbox used for with standard 5mm shafts?\u003c\/p\u003e\n\u003cp\u003eA handy solution for precise motion in compact automation gear setups.\u003c\/p\u003e\n- Handy for small CNCs, 3D printers, and robotics\n- Increases torque while keeping motion smooth and controllable\n- Pairs easily with NEMA 17 motors thanks to 5 mm input shaft\n- Long life and low maintenance for ongoing projects\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":47987726516459,"sku":"VXB0DZGSDGPC","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51XPeS5GvLL.jpg?v=1775253207","url":"https:\/\/vxb.com\/products\/planetary-gearbox-mgl-series-50-to-1-reducer-for-n","provider":"VXB Bearings","version":"1.0","type":"link"}