<p>Position\/speed\/torque closed-loop, it can run at high speed without losing step.</p> <p>Field-Oriented control, low noise, low vibration and low calorific.</p> <p>4 Half bridge driver with 8 MOSFET, high operating efficiency.</p> <p>14 Bit magnetic encoder, high angle resolution.</p> <p>Support 1-256 subdivision,odd subdivision is also avaible.(Such as 11 subdivision)</p> <p>Material: plastic</p> <p>Color as shown</p> <p>Maximum speed 1000RPM.Support motors with 0.9 degree or 1.8 degree .</p> <p>The maximum printing speed can reach 150-180mm\/s and easy to install and wire.</p> <p>With USART interface, you can connect the computer by serial port, for parameter adjustment and query.</p> <p>Specification: Board Type: MKS SERVO42C V1.0</p> <p>Microprocessor: Crotex-M0+</p> <p>Input Voltage: 7V-28V</p> <p>Encoder: 14 Bit Magnetic Encoder</p> <p>Adjustable Current Range: 0-3000mA</p> <p>Subdivision:1-256(Default 16)</p> <p>Maximum Speed: 1000RPM</p> <p>Angle Resolution: 0.08 degree</p> <p>The Frequency of Update: Position 10Khz \/ Velocity 10Khz\/ Torque 20Khz</p> <p>PCBA Size: 39x35.8mm \/1.54x1.41in</p> <p>Package Contents:</p> <p>1 x Stepper Motor Set</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>