Our Products
Our product range contains a wide range of Electric Rotary Actuators and Pneumatic Actuators
EL actuators use worm and worm-wheel reduction gearing to provide tight positioning control and the self locking feature necessary for controlling larger valves, particularly butterfly types.
The housing is of aluminium castings, it contains the drive motor and worm gear assembly, together with the anti-condensation heater and main terminal strip.
EL actuator take the full range of control options, it has mechanical end position stops and torque switches. Visual position indication is by a window in the top cover.
A geared manual override is fitted as standard, it is engaged by means of a declutching lever. When the motor is energised the unit automatically returns to motor operation, thus ensuring operator safety.
These actuators are available for ON / OFF and modulating applications.
| ActuatorModel | Torque (Nm) | Voltage Rating Availability/ Power Consumption (W) | Weight (kg) | |||||||||
| Break | Run | 24VDC | 110 V/50hz120 V/60hz | 220-240V/50hz240-280V/60hz | 380-415V/50hz415-460V/60hz | W-proof | Ex-proof | |||||
| EL-20 | 20 | 7 | 16 |
90 |
80 |
- | 3 | - | ||||
| EL-55 | 55 | 20 | 45 |
100 |
72 |
80/77 | 6 | 8 | ||||
| EL-100 | 100 | 35 | 118 |
225 |
200 |
145/180 | 11 | 13 | ||||
| EL-150 | 150 | 53 | 118 |
225 |
200 |
145/180 | 11 | 13 | ||||
| EL-200 | 200 | 70 | 118 |
225 |
200 |
145/180 | 16.5 | 18.5 | ||||
| EL-350 | 350 | 123 | 118 |
225 |
200 |
145/180 | 17 | 20 | ||||
| EL-500 | 500 | 175 | 118 |
225 |
200 |
145/180 | 25.5 | 28.5 | ||||
| EL-800 | 800 | 280 | - |
315 |
305 |
165/200 | 26.4 | 30 | ||||
| EL-1200 | 1200 | 420 | - |
535 |
450 |
220/266 | 37 | 37 | ||||
| EL-1600 | 1600 | 560 | - |
535 |
450 |
220/266 | 37 | 37 | ||||
| EL-2500 | 2500 | 875 | - |
720 |
792 |
560/600 | 75 | 75 | ||||
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Spring return actuators incorporate the multiple spring concept for maximum flexibility, they are also "field reverseable". Safety features include an anti-blow out spindle and a spring retaining system which ensures no spring tension on disassembly. A wide range of control options are available to cover each and every industrial application. 'E' Seriesactuators incorporate a body of cast aluminum and have pistons where the rack teeth are precision machined onto the aluminum casting. Spring return versions have a maximum of 6 springs, 3 in each end cap assembled as a concentric stack. 'P' Seriesactuators cover the large end of the torque range. These all incorporate a body of cast aluminium and have steel for the rack on pinion drive. Spring return versions have a maximum of 14 springs 7 in each end cap assembled within a hexagon pattern. All actuators have mounting flanges and drives to ISO 5211. Mounting kits can be provided for most of the worlds quarter turn valves.
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