1341 / 1906
ELECTRICAL
39
CONSTRUCTION:
The Construction of the Starter Motor is as follows
ARMATURE ASSEMBLY:
Moulded commutator high speed operation two-part
epoxy varnish impregnation for high fling resistance.
Dynamically balanced Armature for less noise and
longer bearing life. Welded joint for Armature
conductors for enhanced thermal rating.
FIXING BRACKET ASSEMBLY:
Aluminum die casting with Sintered Bearing Bush
offers longer bearing life.
YOKE ASSEMBLY:
Deep drawn yoke with Permanent magnet.
DRIVE SHAFT & INTERNAL GEAR
ASSEMBLY:
1. Gear shaft:
Steel forged heat – treated shaft
with helix to house the drive
2. Planetary Gear:
Sintered gears with sintered
bush bearing consistent dimensional control.
3. Internal Gear:
Plastic gear (GF45) With
Sintered Bearing, bearing for increased output.
4. Over running clutch sleeve:
Extruded heat–
treated steel helical spline for drive.
BRUSH GEAR ASSEMBLY:
Epoxy glass filled
laminates for high temperature, Rivet less BG
operation.
SOLENOID SWITCH:
Internal body and terminal
cover moulding with built – in engagement spring.