90 Degree EFM1/A Series Basic Type Small Electric Actuator

Short Description:

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.

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Advantage

Warranty: 2 years
Overload Protection: The power will automatically shut off when the valve jam occurs. Thus preventing further damage to the valve and actuator
Operational Safety: F grade insulation motor. The motor winding has a temperature control switch to sense the temperature of the motor to protect the overheating issues, thus ensures the operational safety of the motor.
Voltage Protection: Protection against the high and low voltage situations.
Applicable valve: Ball Valve (DN15-DN200); Butterfly Valve (DN25-DN400)
Anti-corrosion Protection: Epoxy resin enclosure meets NEMA 4X, customer-special painting is available
Ingress Protection: IP67 is standard, Optional: IP68( Maximum 7m; Max: 72 hours)
Fireproofing Grade: High temperature fireproof enclosure meets requirements in different situation

Standard Specification

Material of Actuator Body	Aluminum Alloy
Control Mode	On-off Type
Torque Range	35-50N.m
Running Time	11-15s
Applicable Voltage	AC110V AC220V AC/DC 24V
Ambient Temperature	-25°C…..70 °C; Optional: -40°C…..60 °C
Anti-vibration Level	JB/T8219
Noise Level	Less than 75 dB within 1m
Ingress Protection	IP67, Optional: IP68( Maximum 7m; Max: 72 hours)
Connection Size	ISO5211
Motor Specifications	Class F, with thermal protector up to +135°C（+275°F)
On/off Type Signal	Input 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 System	On-off Type: S2-15 min, no more than 600 times per hour start
Indication	3D opening indicator
Other Function	1. Moisture-resistant heaters (anti-moisture device) 2. Torque protection 3. Motor overheat protection