General Specifications

Item Specification
Normal Engine Cranking Speed 140-220 rpm
Starter Motor Armature Shaft Maximum Runout 0.11 mm (0.005 in.)
Starter Motor Brush Manufactured Length 16.8 mm (0.66 in.)
Starter Motor Brush Spring Tension 18 N (64 oz.)
Starter Motor Commutator Maximum Roughness 0.12 mm (0.005 in.)
Starter Motor Commutator Maximum Runout 0.12 mm (0.005 in.)
Starter Motor Diameter 101.6 mm (4 in.)
Starter Motor Minimum Stall Torque (at 5 Volts) 14.7 Nm