Products
Actuators
Electric linear and quarter-turn rotary actuators with position feedback.
What it is
A small, deliberately unglamorous range of 24 V DC electric actuators. Limit switches and position feedback are fitted as standard rather than as options, because an actuator that cannot tell you where it is creates more work than it saves.
What it is not
These are positioning actuators, not high-cycle-rate devices. Above roughly 200 cycles an hour the duty cycle becomes the limiting factor and the motor will not see its rated life.
Specification
3 models
ERPNext item group Finished Goods - Actuators. These are the part numbers on the works order.
| Part | Model | Rating | Connection | Weight |
|---|---|---|---|---|
| FG-004 | Linear LA-100 | 100 mm stroke · 5 kN · IP65 | 24 V DC, clevis both ends | 4.2 kg |
| FG-005 | Linear LA-200 | 200 mm stroke · 10 kN · IP65 | 24 V DC, clevis both ends | 6.8 kg |
| FG-006 | Rotary RA-150 | 150 Nm quarter-turn · IP67 | 24 V DC, ISO 5211 F05/F07 | 7.5 kg |
Materials
- Cast aluminium housing, powder coated
- Stainless fasteners throughout
- Sealed to IP65 (linear) and IP67 (rotary)
Options
- Manual override — standard on the LA-200, optional on the LA-100
- ATEX Zone 1 and Zone 2 variants
- Extended cable tails
- Potentiometer or 4–20 mA position feedback
In service
Where this range is used
Application notes rather than case studies — we do not name customers without asking, and most would rather we did not.
Valve automation
The RA-150 is what sits on top of our own actuated valves, mounted to ISO 5211, so it will fit most quarter-turn bodies you already have in the ground.
Damper and penstock control
The linear pair cover most damper, weir and penstock duties up to 10 kN. Above that the honest answer is a hydraulic cylinder.
Sectors this range serves
Water & wastewater
Our largest sector, and the one we have been in longest.
Energy & utilities
Generation, district heating and grid-adjacent plant.
OEM & systems integrators
Our components inside somebody else’s machine.
Ask us about actuators
Send the duty and we will tell you which model fits, or that none of them does.