Closed Loop Stepping System
Closed Loop Stepping System UT

Through the current control technology of UT SERVO, the motor can use the appropriate current to output during the operation process which can greatly reduce waste heat generation and save energy consumption.
Also, UT Series has a unique control technology, effectively reduces the vibration during operation, so does the running noise of the motor.

Features of UT Series Servo Closed-loop Stepping System

  • Dynamic adjustment of current and torque without losing a step.
  • Low heat generation, low vibration, low noise.
  • Easy application and simple setting control.

Torque control function

  • Excellent closed-loop control
  • Large starting torque
  • Precise position control

3 Different Control Modes

  • Position
  • Torque
  • Suppression

With some combination of modes, switching can be completed quickly under the condition of an uninterrupted power supply, providing a very flexible control program.

Input voltage DC24V -5%~+10% DC48V ±10%
control mode Position, Torque, Pressing
Rated output current Rated 4A Rated 2A
Max. output current Max. 6A Max. 3A
Applicable motor Specific motor (20mm、25mm、28mm、35mm、42mm、56mm、85mm)
Working temperature and humidity 0℃ ~ 50℃, below 85%RH (No condensation)
Storage temperature and humidity -20℃ ~ 85℃, below 85%RH (No condensation)
Input interface Digital signal 10
Sensor +LM、LM、ORG
Output interface Digital signal 6
Brake Yes
Control content Pulse control Yes
Parameter Yes
Built-in program 64 sets of steps
Communication interface USB 2.0 (Virtual COM Port)、RS-485 (RJ-45 Receptacle)
Communiccation protocol Modbus ASCLL/RTU
Exterior Display Power LED / Alarm LED
Size 126mm(W) X 79.5mm(D) X 22.5mm(H)
Weight 170g