A starter solenoid is an electromagnet which is actuated to engage the starter motor of an internal combustion engine. It is normally attached directly to the starter motor which it controls.
The starter solenoid is above the starter motor. The threaded terminal at left would connect to the battery through a heavy cable. At the right end of the solenoid coil, a linkage inside the housing would engage the pinion visible in the housing at the right side of the motor.
1: Main Housing (yoke) 2: Overrunning clutch 3: Armature 4: Field coils 5: Brushes 6: Solenoid
A starter is an apparatus installed in motor vehicles to rotate the crankshaft of an internal combustion engine so as to initiate the engine's combustion cycle. Starters can be electric, pneumatic, or
Starter solenoid
…A starter solenoid is an electromagnet which is actuated to engage the starter motor of an internal combustion engine. It is normally attached directly to the starter motor which it controls. The device serves two functions. The first…
A 1920s era electric self-starter for an airship engine
Typical electric starter installed underneath and toward the rear of an automobile engine
The Norbert Riedel-designed, "APU-style" two-stroke starter motor for a Jumo 004 turbojet engine