MKS SERVO42C NEMA17 Closed Loop Stepper Motor Driver

The MKS SERVO42C NEMA17 Closed Loop Stepper Motor Driver is an advanced motor driver designed to enhance the performance of stepper motors. An upgrade from the SERVO42B, it features a sophisticated field-oriented control algorithm and a closed-loop system for precise position, RPM, and torque control. This driver incorporates a 4-half bridge configuration with 8 MOSFETs, significantly reducing motor noise, vibration, and heat.

The SERVO42C is user-friendly, with simple installation and wiring. It supports a wide range of motor subdivisions and offers high-speed operation without losing steps. Its 14-bit magnetic encoder ensures high angle resolution, while the serial interface allows for easy parameter adjustments and monitoring. Ideal for applications like 3D printers and engraving machines.

Specifications of MKS SERVO42C NEMA17 Closed Loop Stepper Motor Driver

• Model: MKS SERVO42C
• Microprocessor: Cortex-M0+
• Motor Driver: 4 half-bridge drivers with 8 MOSFETs
• Input Voltage: 7~28V
• Encoder: 14-bit magnetic encoder
• Adjustable Current Range: 0~3000mA
• Subdivision: 1~256 (default 16, odd divisions supported)
• Frequency of Update:
  • Position: 10kHz
  • Velocity: 10kHz
  • Torque: 20kHz
• Maximum Speed: 1000 RPM
• Angle Resolution: 0.08 degrees
• Dimensions: 39 x 39 x 1.6 mm
• OLED Display: Yes
• USART Interface: Yes
• Field-Oriented Control: Yes
• Features: Low motor vibration, low noise, low heating

How to Use MKS SERVO42C NEMA17 Closed Loop Stepper Motor Driver

1. Installation: Connect the SERVO42C to your motor and power supply, ensuring proper alignment of the adapter board (EN pin should match the EN pin on the MKS GEN_L board).
2. Wiring: Follow the wiring diagram for your 3D printer or engraving machine.
3. Configuration: Use the serial interface to set and query parameters, such as current, subdivisions, and speed.
4. Operation: Monitor and adjust settings through the OLED display or connected computer for optimal performance.

More Information About MKS SERVO42C NEMA17 Closed Loop Stepper Motor Driver

• Manufacturer Website of product
• Github Page of Product