Beefy 12V Brake Stepper Motor With Four Leads 40Ncm Torque 1.5A Current Nema 17 Size Permanent Magnet Brake Model 42HS40YC PD For Precision CNC And 3D Printer Drives

12V brake-enabled NEMA 17 stepper, single unit for CNC & 3D printers
✔️ 40Ncm torque, 12V, 1.5A, four-lead brake motor, NEMA 17

This brake-equipped stepper motor is designed for precise control in CNC machines and desktop 3D printers, delivering reliable holding torque and safe power-down operation. Built with protected gears and sealed bearings to resist dust and wear, it's ideal for equipment where position must stay put when power is off.

✅ 12V DC input with 1.5A current
✅ 40 Ncm torque for solid holding power
✅ Four-lead wiring for flexible driver hookup
✅ NEMA 17 size with permanent magnet brake
✅ Durable gear box with strong bearing capacity and long life
✅ Model 42HS40YC PD compatible with standard drivers

💡 What is a brake-equipped stepper motor used for in CNC and 3D printers?

- handy for holding position when power is off to prevent drift - improves safety during power-down by locking motion - supports precise tool changes with reliable stopping torque - works with common drivers for predictable, repeatable motion