Car Door Lock Actuator Motor

The final gear is connected to a rack and pinion set of gears which converts the rotational motion of the motor into the vertical motion necessary to lock or unlock the door.

Car door lock actuator motor. Door lock actuators need one electric motor a set of gears linkage and cables to operate the lock. Each door has its own power lock actuator and the motor turns in one direction to lock the doors and the other to unlock them. These power door lock actuators can provide a power door lock to a door that has manual door lock. A small electric motor turns a series of spur gears that serve as a gear reduction.

A small electric motor turns a series of spur gears that serve as a gear reduction. This system is quite small in size. Get a new actuator for your vehicle s power locks fast with free next day delivery or same day pickup in store. The actuator responds to electrical signals from the alarm or keyless entry system and physically moves the vehicle s door locking rod to a locked or unlocked position.

Door lock actuators engage and open your car s power locks. A door lock actuator is the component in electronic door locks that is responsible for locking and unlocking the vehicle s doors. Front right power door lock actuator fits 96 00 civic replaces dla150 72115s04a02. The power door lock actuator is a simple mechanical device.

The electric motor triggers a series of spur gears. One of these actuators will be needed for each door you want to control. A small motor in the actuator then triggers a series of gears. This system is quite simple.

A door lock actuator is basically a reversible motor or a solenoid on some vehicles with gears that operate the door lock. The last gear drives a rack and pinion gearset that is connected to the actuator rod. A rack and pinion gearset that is connected to the rod then converts the rotational motion of the motor into a linear motion stimulating the lock to move. The linkage typically has a hook on the end that moves the lock up or.

The last gear drives a rack and pinion gear set that is connected to the actuator rod. This manipulates a series of rods that slide back and forth opening and closing the locking mechanism at the door latch. How a door lock actuator works on manual locks the locking function operates by pushing or pulling on the door lock. Then when you press the switch to lock the doors the lock moves in the opposite direction.

The motor reverses direction so that when you press the switch to unlock the doors the lock moves in one direction. Typically on older vehicles when you press the door lock switch power flows through a relay to the door lock actuator. Inside the power door lock actuator. When a button is pressed to lock or unlock a door the door lock switch triggers the actuator.

On a vehicle with electric locks the process is a bit different.