Features: Position/speed/torque- closed-loop, it can run at high speed without losing steps-. Field-Oriented control, low noise, low vibration and low calorific. 4 Half bridge driver with 8 MOSFET, high operating efficiency. Support 1-256 subdivision，odd subdivision is also avaible.(Such as 11 subdivision) Maximum speed 1000RPM.Support motors- with 0.9 degree or 1.8 degree . The maximum printing speed can reach 150-180mm/-s and easy to install and wire. Specifications: Board Type: MKS SERVO42C -V1.0 Microprocessor: Crotex-M0+ Mootor Driver: 4 Half bridge driver with 8 MOSFET Input Voltage: 7V-28V Encoder-: 14 Bit Magnetic Encoder- Adjustable Current Range: 0-3000mA Subdivision：1-256（Default 16） Maximum Speed: 1000RPM Angle Resolution: 0.08degree The Frequency of Update: Position 10Khz / Velocity- 10Khz/ Torque-20Khz PCBA Size: approx Mixed Package:Without Motor Version/ With Motor Version Package Includes: 1 Set x MKS SERVO42C or 1 Set x MKS SERVO42C+Motor note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.