Product Name : CM-100 Part Turn Electric Valve Actuator
Torque:100 Nm/885 in-lb
Motor Power:50 W
Speed:Please click here for more details
Weight:7.6 kg/17 lb
Mounting Flange:ISO 5211 F07


  • Base:Aluminum alloy, polyester powder coated.
  • Cover:ABS plastic (standard), polyester powder coated aluminum alloy (option)


  • Insulation class B
  • Built-in thermal protector prevents motor burn out.
    AC motor:115±5℃ (239±9℉)
    DC motor:90±5℃ (194±9℉)

Duty Cycle

  • 30% duty cycle.

Position Indication

  • Mechanical position indicator on the topr of actuator cover

Working Conditions 

  • Ambient temperature:
    ABS Plastic cover:-10℃ to +65℃
    Aluminum cover:-30℃ to +65℃ (-22℉ to +149℉)
  • Relative humidity:30% to 95%

Conduit Entry

  • Standard:1/2" PS
  • Option:1/2" NPT, 3/4" NPT, M20

Supply Voltages

  • 24V AC/DC
  • 110/220V AC 1-Phase
  • 220/380/440V AC 3-Phase

Manual Operation Socket

  • Adaptive with manual override switch (option) to allow manual operation of actuator by lever wrench

Manual Override Switch (option)

  • Used to switch Auto mode to Manual mode to allow manual operation by lever wrench 
ModelMax. TorqueWeightMounting
(ISO 5211)
Output driveDepth of output drive
CM-100 100 885 7.6 17 F07 22 0.866 30 1.18
CM-200 200 1771 7.6 17 F07 22 0.866 30 1.18
CM-300 300 2656 14 31 F10 36 1.417 40 1.18
CM-400 400 3542 14 31 F10 36 1.417 40 1.58
CM-500 500 4427 14 31 F10 36 1.417 40 1.58
CM-600 600 5313 14 31 F10 36 1.417 40 1.58
  • CE


Space Heater

A space heater can increase the internal temperature and keep dry inside actuator to avoid the freezing lubricant and moisture causing actuator failure under low temperature or high humidity. Heater is not recommended if the ambient temperature is above 35℃ (95℉). However, when the temperature varies much from day to night or between summer and winter, heater and thermostat are recommended.


Heater thermostat

The option can switch the heater off when the temperature inside the actuator is over 25±5℃ (77±9℉).

Additional limit switches

The standard model equips with the 1st & 2nd switches for fully-open and fully-closed. The option consists of the 3rd & 4th auxiliary switches which provide dry contacts for fully-open and fully-closed.

Current Position Transmitter

The option can provide 4-20mA output signal for position indicator and etc. It can be ordered with ON-OFF actuators.

The picture is based on  AC 110/220V

Modulating Control (including potentiometer)

Actuator can be operated according to input signal and provide the output signal for indicator.
Input signal : 4-20mA, 1-5V, 2-10V.
Output signal : 4-20mA, 2-10V.

The picture is based on  AC 110/220V


The option can be ordered with On/Off actuators.

The selection has 1k or 5k ohm resistance values.

It provides feedback signal for position indicator.

Junction box

The option can provides user to connect all wires without removing actuator cover.