{"product_id":"dm542-two-phase-stepper-motor-driver-controller-fo","title":"DM542 Two Phase Stepper Motor Driver Controller For Leadshine 2 Phase 1 To 4.2A 20 To 50V DC CNC Micro Stepping Digital Driver Low Noise Low Heat Smooth Operation For Precise Motion And Reliable Performance","description":"\u003cdiv\u003eDM542 Two-Phase Stepper Driver for CNC: 1-4.2A, 20-50V DC\u003cbr\u003e\n✔️ Output Peak Current: 1.0-4.2A (3.0 RMS), 20-50V input; 1pc included \u003cp\u003eLeadshine DM542 is a high-performance two-phase stepper motor driver controller designed for CNC, 3D printers, and automation systems. It delivers smooth micro-stepping, low noise, and reliable torque control.\u003c\/p\u003e ✅ Output Peak Current: 1.0-4.2A (3.0 RMS). \u003cbr\u003e\n✅ Input Voltage: 20-50V DC (Typical 36V). \u003cbr\u003e\n✅ Pulse Input Frequency: 0-200kHz; TTL compatible, optically isolated. \u003cbr\u003e\n✅ Micro-step Resolutions: 15 options up to 25000, including 400, 800, 1600, 3200, 6400, 12800, 25600, 1000, 2000, 4000, 5000, 8000, 10000, 20000, 25000. \u003cbr\u003e\n✅ Features: anti-resonance, motor auto-identification, parameter auto-configuration, soft-start. \u003cbr\u003e\n✅ Protections \u0026amp; Operation: over-voltage and over-current protections, idle-current reduction, suitable for 2-phase and 4-phase motors, ambient 0℃-65℃. \u003cbr\u003e \u003cp\u003e💡 What is a DM542 two-phase stepper motor driver used for in precision motion control?\u003c\/p\u003e\nThis handy device drives bipolar stepper motors in CNC machines, automation systems, and robotics.\n- Drives 2-phase and 4-phase motors with smooth micro-stepping for precise positioning\n- Handles 0-200 kHz pulse input and 20-50V DC supply\n- Auto-identification and parameter auto-configuration on power-up\n- Anti-resonance, soft-start, and idle-current reduction for stable motion\n✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49156745920747,"sku":"VXB07S5XN5S4","price":77.77,"currency_code":"USD","in_stock":true}],"url":"https:\/\/vxb.com\/products\/dm542-two-phase-stepper-motor-driver-controller-fo","provider":"VXB Bearings","version":"1.0","type":"link"}