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Window Regulator Motor Shaft

Window Regulator Motor Shaft

Window Regulator Motor Shaft is a precision transmission shaft specially developed for automotive power window motors. Produced by CNC turning, gear processing and surface finishing, it is installed inside window regulator motors to transfer motor torque to the lifting gear assembly. With stable torsion resistance and excellent fatigue resistance, it guarantees reliable repeated lifting and lowering of automobile window glass under vehicle working conditions.


Characteristics

• Integrated structure design realizes stable torque transmission without extra assembly gaps

• Strict concentricity control lowers running noise during frequent reciprocating operation

• Superior fatigue strength and wear resistance to adapt to long-term cyclic work

• Precise dimensional tolerance for perfect matching with window motor internal components

• Customizable splines, gear segments and shaft end profiles according to motor housing requirements

• Surface treatment options satisfy automotive anti-rust and environmental standards


Application field

Passenger car power window regulator motors, new energy vehicle door window drive assemblies, commercial vehicle window lifting actuators, automotive door actuator transmission modules.