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Slotted Split Spur Gear

Slotted Split Spur Gear

Slotted Split Spur Gear is a customized elastic spur gear with an axial split slot on the inner ring, manufactured by CNC turning and gear hobbing. Its special slotted structure provides elastic deformation capacity, realizing interference clamping on the shaft without keys or fasteners. It transmits torque synchronously, simplifies assembly structure, and is widely adopted in miniature precision reduction drive systems.

Products CategoryGear Shaft

Characteristics

Outer circle standard straight teeth, stable meshing, low vibration and low noise

Inner split slot enables elastic shrinkage, firm shaft clamping after press fitting

Key-free connection design reduces parts quantity and shortens assembly time

Strictly controlled tooth profile precision to guarantee consistent transmission accuracy

Customizable modulus, tooth quantity, outer diameter, inner bore and material

Optional surface hardening treatment for improved wear resistance

Application field

Micro motor reduction assemblies, intelligent actuator transmission parts, household appliance gearboxes, power tool miniature drive modules, automation small positioning mechanisms and precision instrument transmission components.