Flow Control - Actuator

90 Degree EFM1/A Series Basic Type Small Electric Actuator

EOM series electric actuator is a kind of motor rotation force through multistage reduction gear, worm gear and other mechanisms, and finally through the output shaft, in the form of rotation 90° to switch the valve device, mainly drive and control the Angle travel valve opening, such as butterfly valve, ball valve, plug valve, etc.

Valve-like applications. EOM basic type torque range is 35-20000N.m. EOM series conventional electric actuator no clutch operation, durable,the stroke is stable and reliable, effectively improving the transfer efficiency.

Material of Actuator BodyAluminum Alloy
Control ModeOn-off Type
Torque Range35-50N.m
Running Time11-15s
Applicable VoltageAC110V AC220V AC/DC 24V
Ambient Temperature -25°C…..70 °C; Optional: -40°C…..60 °C
Anti-vibration LevelJB/T8219
Noise LevelLess than 75 dB within 1m
Ingress ProtectionIP67, Optional: IP68( Maximum 7m; Max: 72 hours)
Connection SizeISO5211
Motor SpecificationsClass F, with thermal protector up to +135°C(+275°F)
On/off Type SignalInput Signal: Built- in contacts for 5A@ 250Vac
Signal Feedback:
1. Opening stroke limit, closing stroke limit
2. Opening over torque, closing over torque
3. Optional: Semi-modulating type-position feedback potentiometer
4. Optional: 4-20 mA to send
Malfunction Feedback: Integrated fault alarm; Motor overheating, over torque and such contacts;
Optional: Undercurrent protection contact
Working SystemOn-off Type: S2-15 min, no more than 600 times per hour start
Indication3D opening indicator
Other Function1. Moisture-resistant heaters (anti-moisture device)
2. Torque protection
3. Motor overheat protection

Do you need to know more information about this product?