Carbon commutators used on high flow applications
–High flow applications cause extensive wear, leading to failure
–Carbon commutator has longer service life and better resistance to bad fuel.
Fuel level sensor wiper material changes from copper alloy to palladium silver alloy
–Palladium silver alloy has better fuel resistance and longer service life
— Life test shows that current copper alloy wiper failed at 300,000 cycles,while palladium silver alloy wipers passed 2 million cycles
“U” shape production line
“一” shape production line
Full-Automatic line for Armature
100% dimension test by automatic to keep the quality.