Four Set Nema 34 Closed Loop Stepper Motors With Brake, 6A Peak, 4.5Nm, 8.5Nm And 12Nm Torque, Packed With HBS860H And HBS86H Drivers, 400W 60V Power Supply, Boss Grade CNC, 3D Printers, Carving Machines, And Automation

Four-Set NEMA 34 Closed-Loop Stepper Motors for CNC
✔️ 6A peak current, 4.5-12 Nm torque, brake, HBS860H & HBS86H drivers

This four‑pack of NEMA 34 closed‑loop steppers includes braking and motion-control drivers, designed for CNC machines, 3D printers, carving systems, and automation setups.

✅ NEMA 34 frame, four-set with brake
✅ Torque options: 4.5 Nm, 8.5 Nm, 12 Nm
✅ Peak current 6A; integrated closed-loop with HBS860H/HBS86H drivers
✅ Includes 400W 60V power supply

💡 What is a closed-loop stepper motor used for in automation?

Handy for precise, repeatable motion control in CNC machines, 3D printers, and carving systems.

- Improved positioning accuracy with encoder feedback
- Brake-assisted holding for safe tool changes
- Works with HBS860H/HBS86H drivers for smooth torque management
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