Linear Actuator Trailer Feet
Controls electrically-driven linear actuator trailer landing gear. Extends and retracts support legs using linear actuators instead of hydraulics.
Controls electrically-driven linear actuator trailer landing gear. Extends and retracts support legs using linear actuators instead of hydraulics.
Public API
| Function | Description |
|---|---|
moveFeet(input) | Provides manual override control for the actuators. |
Hooks
| Hook | Description |
|---|---|
init(jbeamData) | Identifies the actuator device and the specific coupler node to watch. |
updateGFX(dt) | Manages the state machine for the support legs, moving them between 'attached' and 'detached' heights automatically. |
onCouplerAttached(nodeId, obj2id, obj2nodeId) | Initiates automated leg retraction upon tractor connection. |
onCouplerDetached(nodeId, obj2id, obj2nodeId, breakForce) | Initiates automated leg extension upon uncoupling. |
See Also
- Trailer Feet — Base trailer feet controller
- Hydraulic Trailer Feet — Hydraulic variant
Orbitrol (Orbital) Steering
Controls hydraulic orbital steering units used on heavy equipment and industrial vehicles. Converts steering input into hydraulic flow to steering cylinders, providing full hydraulic steering without a mechanical linkage.
Pneumatic Actuators
Controls individual pneumatic actuators that convert air pressure into mechanical movement. Manages valve timing, pressure regulation, and position control for pneumatic cylinders and bladders.