Description
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.
| Features | |
| 180 degree stroke |
Yes
|
| 360 degree stroke |
No
|
| 4-20mA Input |
Optional
|
| 90 degree stroke |
Yes
|
| Auxiliary Switches |
1 Standard additional 2 or 4 switches optional
|
| CE |
No
|
| CUL or CSA |
Yes
|
| Linear Stroke |
No
|
| NEMA Rating |
NEMA 4 (Selected Models)
|
| Output Types |
120V ac 60Hz 240V ac 60Hz 240V ac 50Hz
|
| Position Signal |
Potentiometer optional
|
| Torque | 550- 1300lb-in |
| UL Listed |
Yes
|
Documentation
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