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EK Linear Actuators: Linear - Self-Contained

These Actuators are a Self Contained closed loop system with electronic positioning from a variety of electronic control signals with fully adjustable thrust and speed for each direction of travel.

Key Product Features

- Fully modulating or isolating
- From weatherproof to hazardous area Zone 1 IIB T3
- Fail fix or fail close/open
- Thrusts up to 80,000kg
- Adjustable speeds and thrusts
- Solar powered if required

The EK range of actuators is suitable for on-off (isolating) or continuous (modulating) duty and can readily interface with a computer, programmable logic controller or conventional electrical control gear. Actuators can be made to respond to either analogue or digital control signals and can be supplied with solid state adjustable set points to correspond to desired positions of travel, mechanical limit switches, transducers, potentiometers, starters, position controllers and continuous position indication.

The versatility of hydraulics enables simple adjustment of speed and thrust/torque whilst various valve combinations enable the piston rod/output rod to be either locked or unlocked when at rest. Manual operation can be provided via a handpump whilst emergency power operation utilising either disc springs or accumulators can be incorporated as required.

Data Table

TYPE

MAX THRUST EXTEND (Kgf)

MAX THRUST RETRACT (Kgf)

MAX SPEED EXTEND (mm/S)

MAX SPEED RETRACT (mm/S)

MAX STROKE (mm)

WEIGHT (KG + CYL)

MOTOR RATING (KW)

EK-1

3500

3500

60

60

4300

29

0.12/0.18

EK-2

12500

12500

158

158

4500

70

1.1

EK-3

34000

34000

340

340

8000

120

3.0

 

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