DEA Electro-Hydraulic Actuators
Buillt to withstand any environment with precision and power
DEA Electro-Hydraulic Actuators
Versatile & Reliable
An adjustable range of thrust and speed allow the DEA actuators to deliver on a wide variety of functions across your site.
Built Tough
All DEA actuators are completely repairable and made to withstand the toughest operating conditions as they have for the past 50 years.
Plug & Play
The self-contained unit is compact and easy to install into existing setups meaning no need for expensive commissions.
Basic Operation
The DEA Range of Elram Electro-Hydraulic Actuators operates on a simple ‘Bi-directional motor’ principle.
Rotation of the motor causes the actuator to extend or to retract. When the motor is not running the actuator is stationary.
- The actuator may be stopped in any position
- Various hydraulic circuit configurations are available
- Fully-sealed housing
- Solenoid-operated versions are available for applications requiring high-frequency or modulating duty
- "Locked" or "Free-to-move" configurations are available when the motor is running
All electro-hydraulic actuators in this range are accompanied with a one year OEM warranty.
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Configuration & Specifications
Standard
Piggy Back
Fail Safe
Thrust Range
250 – 80 000 kgf
Speed Range
2 – 500 mm/sec
Stroke Range
1 – 5 000 mm
Ops. Temp.
-30°C – 70°C
General Performance Guide
DEA 139
|
Mass Extend Thrust kgF
|
300
|
|
Mass Rectract Thrust kg
|
250
|
|
Max Stroke mm
|
650
|
|
Max Speed mm/s
|
250
|
|
Motor Range kW
|
0.37
|
DEA 159
|
Mass Extend Thrust kgF
|
500
|
|
Mass Rectract Thrust kg
|
400
|
|
Max Stroke mm
|
800
|
|
Max Speed mm/s
|
250
|
|
Motor Range kW
|
0.37-1.5
|
DEA 193
|
Mass Extend Thrust kgF
|
1500
|
|
Mass Rectract Thrust kg
|
1000
|
|
Max Stroke mm
|
1200
|
|
Max Speed mm/s
|
250
|
|
Motor Range kW
|
0.37-2.2
|
DEA 219
|
Mass Extend Thrust kgF
|
2500
|
|
Mass Rectract Thrust kg
|
2000
|
|
Max Stroke mm
|
1600
|
|
Max Speed mm/s
|
200
|
|
Motor Range kW
|
0.37-3.0
|
DEA 245
|
Mass Extend Thrust kgF
|
4000
|
|
Mass Rectract Thrust kg
|
3000
|
|
Max Stroke mm
|
2500
|
|
Max Speed mm/s
|
200
|
|
Motor Range kW
|
0.55-5.5
|
DEA 273
|
Mass Extend Thrust kgF
|
5500
|
|
Mass Rectract Thrust kg
|
4000
|
|
Max Stroke mm
|
3500
|
|
Max Speed mm/s
|
160
|
|
Motor Range kW
|
0.75-7.5
|
DEA 298
|
Mass Extend Thrust kgF
|
7000
|
|
Mass Rectract Thrust kg
|
5500
|
|
Max Stroke mm
|
4000
|
|
Max Speed mm/s
|
140
|
|
Motor Range kW
|
0.75-7.5
|
DEA 368
|
Mass Extend Thrust kgF
|
10 000
|
|
Mass Rectract Thrust kg
|
9000
|
|
Max Stroke mm
|
5000
|
|
Max Speed mm/s
|
120
|
|
Motor Range kW
|
0.75-15
|
DEA 419
|
Mass Extend Thrust kgF
|
22 500
|
|
Mass Rectract Thrust kg
|
16 000
|
|
Max Stroke mm
|
5000
|
|
Max Speed mm/s
|
120
|
|
Motor Range kW
|
2.2-18.5
|
DEA 508
|
Mass Extend Thrust kgF
|
40 000
|
|
Mass Rectract Thrust kg
|
30 000
|
|
Max Stroke mm
|
5000
|
|
Max Speed mm/s
|
100
|
|
Motor Range kW
|
2.2-18.5
|
DEA 610
|
Mass Extend Thrust kgF
|
80 000
|
|
Mass Rectract Thrust kg
|
60 000
|
|
Max Stroke mm
|
5000
|
|
Max Speed mm/s
|
50
|
|
Motor Range kW
|
2.2-30
|
Damper
Flopper Gate
Radial Gate
Sliding Door
Spile Bars
Valve
Mounting Bracket - General Arrangements and overall dimensions
Rod Bellows - Arrangement and rod extension calculation
Integral Limit Switch Connection
Speed Control Adjustment
Lever Arm
Recommendations for Clevis (Type “B”)
Control Valve Identification
Drive Couping Installation
