Eurotherm
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EA70-A Series Analog Input High Torque Non-Spring Return Rotary Actuator

These workhorses have the brute force to handle the big job such as a heavy damper, globe valve, blast gate or air/gas valve. It can be used for vortex control and hydraulic coupling and will drive a speed changing screw or slide gate re-quiring 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.

 

IDEAL FOR:

  • Heavy damper
  • Globe valve
  • Blast gate
  • Air/gas valve

FEATURES:

  • Analog input proportional control signal
  • 550, 1100 and 1300 in–lbs torque
  • Oil immersed motor and gear train
  • Compatible with VB series valves

 

TECHNICAL SPECIFICATIONS

 

Torque: 550, 1100 and 1300 in-lbs
Dimensions: 9-9/16" H x 9-1/2" W x 10-1/2" D
Weight: 30 lbs
Case: Die cast aluminum with two 1/2” knockouts each side
Motor and Gear Train: Oil immersed
Ambient Temperature: -40 to 130°F (-40° to 54°C)
Humidity: 5 to 95% rh, non-condensing
Power Consumption: 190W
Mounting: Damper – Upright recommended Valve – Any upright position with actuator above centerline of valve body

 

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