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EA70-A Series Non-Spring Return Rotary Actuator
Brand: EurothermThese Workhorses have the brute force to handle the big job such as a heavy damper, globe valve, blast gate or air/gas valve.
They can be used for vortex control and hydraulic coupling and will drive a speed changing screw or slide gate requiring a torque proportional actuator.
A solenoid brake holds the actuator in position when no movement is required.
These actuators stay in position when power is removed. NEMA 4 versions are available.
The EA70-A is compatible with the VB-7000 and VB-9000 valves in this catalog.
Features- Analog input proportional control signal
- 550, 1,100 and 1,300 in-lbs torque
- Oil immersed motor and gear train
- Compatible with VB series valves
Specifications
Brand
Ambient Temperature Range
- -40° to 54° C (-40° to 130° F)
Approvals & Certifications
- UL (C,US)
Consumption
- Power Consumption: 190 W
Enclosure, Body Material
- Die Cast Aluminum with Two 1/2” Knockouts Each Side
Environmental Protection
- IP66
- NEMA 4
Frequency
- 60 Hz
Humidity
- 5 to 95 % Relative Humidity, Non-Condensing
Mounting Position
- Damper: Upright
- Valve: Any Upright Position with Actutator Above Centerline of Valve Body
Resistance
- Slidewire: 100 to 1,000 ohms
Switch Type
- 2, 4 Auxiliary SPDT Switches
Torque
- 550 to 1,300 In/Lbs
Voltage
- 120 Vac
