{"product_id":"nema-17-closed-loop-stepper-motor-with-encoder-52","title":"Nema 17 Closed Loop Stepper Motor With Encoder 52 Ncm Torque 73.64 Oz In 1000 PPR Encoder 4000 CPR 2 Amps Rated Current Higher Precision Tons Of Torque Less Heat Lower Power Consumption For CNC And 3D Printers","description":"\u003cdiv\u003eSingle-Unit Nema 17 Closed-Loop Stepper with Encoder, 52 Ncm\u003cbr\u003e\n✔️ 52 Ncm torque, 2.0 A per phase, 1000 PPR encoder, 42x42 mm FS \u003cp\u003eThis compact, two-phase Nema 17 closed-loop motor includes a 1000 PPR encoder and delivers 52 Ncm of holding torque. It’s designed for precise motion control in CNC machines and 3D printers, reducing missed steps and heat while improving efficiency.\u003c\/p\u003e ✅ Frame Size: 42 x 42 mm\u003cbr\u003e\n✅ Body Length: 68 mm\u003cbr\u003e\n✅ Shaft Diameter: 5 mm\u003cbr\u003e\n✅ Shaft Length: 24 mm, D-Cut Shaft Length: 15 mm\u003cbr\u003e\n✅ Lead Length: 500 mm\u003cbr\u003e\n✅ Weight: 0.43 kg\u003cbr\u003e\n✅ Holding Torque: 52 Ncm (73.64 oz-in)\u003cbr\u003e\n✅ Rated Current\/Phase: 2.0 A\u003cbr\u003e\n✅ Encoder: Optical Incremental, 1000 PPR (4000 CPR), 2 channels\u003cbr\u003e\n✅ Phase Resistance: 1.1 ohms\u003cbr\u003e\n✅ Inductance: 1.7 mH ± 20% (1 KHz)\u003cbr\u003e \u003cp\u003e💡 What is a closed-loop stepper motor with encoder used for in CNC or 3D printer projects? It's handy for precise, reliable motion.\n- Handy for preventing missed steps with encoder feedback for stable positioning\u003cbr\u003e\n- Improves torque response and efficiency under varying loads\u003cbr\u003e\n- Reduces motor heat and power consumption compared to open-loop setups\u003cbr\u003e\n- Ideal for repeatable, accurate micro-positioning in hobby CNC and printers\u003cbr\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48110795751659,"sku":"VXB0C8984QFM","price":68.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51l3mwvaqwL.jpg?v=1776486883","url":"https:\/\/vxb.com\/products\/nema-17-closed-loop-stepper-motor-with-encoder-52","provider":"VXB Bearings","version":"1.0","type":"link"}