STARTER FOR MERCEDES-BENZ NG MK CITARO SK MAN M90 F2000 F90/Unterflur LION´S NG HELLA 8EA 726 025-001

The starter is designed to start the car engine. It turns the flywheel, which in turn drives the engine's crankshaft.

1. NG
2. MK
3. M90
4. F2000
5. F90
6. F90 Unterflur
7. O 303
8. O 307
9. O 305
10. O 405
11. O 407
12. O 408
13. LION?S COMFORT
14. LION?S COACH
15. LION?S STAR
16. SR
17. R
18. EL
19. UL
20. NU
21. See more in applications

The starter construction

Electric motors are used with electromagnetic excitation or with permanent magnet excitation. The latter are more modern. They are more compact, simpler, consume less current and have a higher rotational speed, but less torque. Therefore, a gearbox is additionally introduced into the design of such starters to increase the torque.

The solenoid relay is designed to supply power to the electric motor and supply the drive gear to the flywheel rim. When the ignition key is turned to the “Start” position, power is supplied to the relay contacts.

The overrunning clutch (“bendix”) protects the HELLA brand Starter motor from damage after starting the engine. As soon as the crankshaft rpm exceeds the starter motor rpm, the freewheel disconnects the drive gear and the motor shaft.