EFMB-1/2/3 Series Intrgral Type Quarter Turn Electric Actuator

Short Description:

The EOM series electric actuator is a highly efficient motor that uses various mechanisms like multistage reduction gear and worm gear to produce a rotational force, which enables it to rotate valve devices by 90° through its output shaft. It is mainly designed for regulating the opening angle of valves such as ball, butterfly, and plug valves. The EOM integral type has a torque range of 10-20000N.m and does not require clutch operation, making it highly durable and capable of delivering stable, dependable stroke that greatly improves transfer efficiency.

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Advantage

Warranty: 2 years
Overload Protection: When a valve jam occurs, the power will shut off automatically to prevent additional harm to the valve and actuator.
Operational Safety: A temperature control switch is installed in the motor winding to detect overheating, ensuring the safety of the F-grade insulation motor during operation.
Voltage Protection: Protection is provided to safeguard against high and low voltage occurrences.
Applicable valve: Ball Valve; Butterfly Valve
Anti-corrosion Protection: An epoxy resin enclosure that meets NEMA 4X requirements and can be painted according to customer specifications.
Ingress Protection: IP67 is standard, Optional: IP68( Maximum 7m; Max: 72 hours)
Fireproofing Grade: An enclosure that is both fireproof and able to withstand high temperatures, meeting diverse requirements in varying situations.

Standard Specification

Material of Actuator Body	Aluminum Alloy
Control Mode	On-off Type
Torque Range	10-30N.m
Running Time	11-13s
Applicable Voltage	1 phase:AC/DC24V / AC110V / AC220V / AC230V /AC240V
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); Optional : Class H
Working System	On-off Type: S2-15 min, no more than 600 times per hour start Modulating Type: S4-50% up to 600 times per hour start; Optional: 1200 times per hour