

RV Platform Lift
For an RV platform or hatch, define the moving load and travel. Check the linkage path, mounting points and clearance before selecting an actuator.
Electric Linear Actuators
HH-LA-U1
900 N · 12V / 24V
HH-LA-U2
1,500 N · 12V / 24V
HH-LA-U3
6,000 N · 12V / 24V
HH-LA-U4
6,000 N · 24V
HH-LA-U5
500 N · 12V / 24V
HH-LA-U6
7,000 N · 12V / 24V
HH-LA-U7
12,000 N · 12V / 24V
HH-LA-U8
Up to 4,000 N · 12V / 24V
HH-LA-U9
6,000 N · 24V
HH-LA-U10
6,000 N · 24V
HH-LA-U11
3,500 N · 12V / 24V


For an RV platform or hatch, define the moving load and travel. Check the linkage path, mounting points and clearance before selecting an actuator.
Map the pivot geometry and required tilt travel first. Then confirm the moving load, site exposure and control method.


Start with required push force and stroke. Verify the specific model’s loaded speed, installed length and duty cycle.


Define the adjustment range and mounting points. Verify stroke and clearance, then confirm the control method fits the mechanism.


For a nursing or hospital bed, define the section loads and lift travel. Check the control box, handset and mounting layout before selecting a system.


For a lift chair or power sofa, define the lift load and recline travel. Check the frame mounting points and control layout before selecting an actuator.
Start with how your mechanism needs to move.
Compare required push or pull force and stroke with the specific model’s voltage, speed and IP rating. Options can change the configuration.
Compare model specificationsRequest a dimension drawing when retracted length, mounting points or clearance determine whether the actuator fits.
Request a dimension drawingCheck the selected model’s load speed when estimating travel time; its no-load speed is a separate rating.
Read the actuator selection guideCE certified U-series (UDEM) · 12-month actuator warranty · Free shipping over $59