Starter motor for Demag AC 1600

The starter motor, part number 0041516001/80, is an electromechanical component that initiates the combustion cycle in heavy-duty diesel engines. It converts electrical energy from the battery into mechanical rotation, engaging the engine flywheel to bring the engine to a self-sustaining speed. This unit is manufactured by Letrika and operates on a 24V electrical system.

This component is compatible with the Demag AC 1600 crane. It is configured with a 9-tooth pinion gear designed to interface directly with the engine ring gear. The assembly includes an integrated solenoid that manages the electrical engagement and the physical extension of the pinion gear into the flywheel.

In heavy machinery, the starter motor is a critical element of the ignition system. When the operator engages the ignition, the solenoid shifts the drive pinion into the flywheel teeth while simultaneously energizing the electric motor. Once the engine reaches operating speed and ignition occurs, the overrunning clutch mechanism allows the pinion to disengage automatically, protecting the starter from excessive rotational speeds generated by the running engine.