Features Superior Performance: Experience low noise, minimal vibration, and reduced heat generation with advanced magnetic field directional control for optimal operation Enhanced Efficiency: Benefit from 4 half bridge drives utilizing 8 MOSFETs, ensuring high efficiency and reliable power delivery for your projects Exceptional Sensitivity: Enjoy precise control with 14-bit magnetic resolution, making this driver highly responsive and ideal for intricate applications Impressive Speed: Achieve rapid performance with speeds up to 1000RPM, allowing your 3D printer to reach print speeds of 150 to 180mm/s effortlessly Hassle-Free Setup: Simplify your installation process with straightforward wiring connections, making this driver a user-friendly addition to your setup Features: 1、Good Performance: This 42 closed loop motor driver adopts magnetic field directional control, with low noise, low vibration and low heat generation. 2、4 Half Bridge Drives: This 42 closed loop motor driver utilizes four half bridge drives with 8 MOSFETs for high efficiency. 3、14 Bit Magnetic: This 42 closed loop motor driver has 14 bit magnetic with very high resolution, making the driver very sensitive. 4、High Speed: This 42 closed loop motor driver has a high speed of 1000RPM, and when installed in a printer, the print speed can reach 150 to 180mm/s. 5、Easy Installation: This 42 closed loop motor drive is very easy to install and wire, you just need to connect the wiring to the appropriate device. Specification: Item Type: Servo42C PCBA Motor Driver Kit Material: PCB Type: for MKS SERVO42C V1.0 Microprocessor: for Crotex-M0+ Motor Driver: 4 Half Bridge Drivers with 8 MOSFETs Input: 7V-28V Adjustable Current: 0-3000mA Subdivision: 1-256 ( Default 16) Maximum Speed: 1000RPM Resolution: 0.08 Degree Update Frequency: Position: 10Khz, Torsion: 20Khz Package List: 1 x Motherboard 1 x Driver 2 x Connection Cable 1 x Hex Wrench 4 x Screw 4 x Isolation Post 1 x Radial Magnet Package List 1 x Motherboard 1 x Driver 2 x Connection Cable 1 x Hex Wrench 4 x Screw 4 x Isolation Post 1 x Radial Magnet