{"product_id":"dm556-two-phase-stepper-motor-driver-for-24v-to-50","title":"DM556 Two Phase Stepper Motor Driver for 24V to 50V DC, 1.0 to 5.6A Bipolar PWM Control, Low Noise, Rock Solid Precision, Smooth Motion for CNC Machinery and 3D Printers","description":"\u003cdiv\u003eSingle DM556 Two-Phase Stepper Driver for 24-50V CNC Systems\u003cbr\u003e\n✔️ 24-50V input, 1.0-5.6A, bipolar PWM, 200kHz response \u003cp\u003eDesigned for small to mid-size CNC machines and 3D printers, this DM556 two-phase stepper motor driver manages current to 42\/57 frame motors with precision. It delivers smooth motion, low noise, and reliable operation in automatic packaging and engraving setups.\u003c\/p\u003e \u003cp\u003e✅ 24-50V DC input, 1.0-5.6A adjustable current (8 steps, 0.5A) \u003cbr\u003e\n✅ Bipolar constant-current PWM drive output \u003cbr\u003e\n✅ Optical isolation input, pulse response up to 200kHz \u003cbr\u003e\n✅ Dimensions 118 x 75.5 x 34 mm (4.6 x 3.0 x 1.3 in); weight ~270 g \u003cbr\u003e\n\u003c\/p\u003e \u003cp\u003e💡 What is a stepper motor driver used for in CNC machines and 3D printers?\u003c\/p\u003e\n\u003cp\u003eIt's handy for precise torque control and smooth motion in automation.\u003c\/p\u003e\n- In automatic systems, it regulates current to coils to set torque and limit heat\n- Microstepping provides finer positioning and quieter operation\n- It improves stability on complex tool paths and multi-axis setups\n- Works with bipolar 42\/57 frame steppers for versatile automation\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48110652915947,"sku":"VXB07SL98LPM","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61rloj-Z6ZL.jpg?v=1776479895","url":"https:\/\/vxb.com\/products\/dm556-two-phase-stepper-motor-driver-for-24v-to-50","provider":"VXB Bearings","version":"1.0","type":"link"}