SainSmart CNC 4-Axis Kit with TB6600 Driver ST4045 & Nema23 270oz-in Stepper Motor USB Controller Card Nema23 Stepper Motor and 36V Power Supply
- Comes with CNC USB port interface breakout board.
- 4.5A ST-4045 stepper motor driver, ensure the stable operation of equipment.
- the range of AC input voltage is changed by the switch.
- 57HS76 stepper motor, powerful and stable to work..