Spline Pinion

YYC Spline Pinion Series DIN5480

The YYC Spline Pinion Series is designed and applied with DIN5480 for precise torque transmission and easy integration with reducers or gearboxes through spline shafts. Each spline pinion is manufactured with high concentricity and precise spline engagement, ensuring smooth power transfer and reliable alignment with YYC racks.

• Module range: M1.5-M4
• Tooth profile: Helical, Left Hand Angle 19˚31’42”
• Mounting type: Internal spline connection
• Accuracy grade: DIN 6
• Material options: Alloy steel (SCM415)
• Heat treatment: Carburized

YYC spline pinions are ideal for applications requiring compact installation, zero-slip connection, and high-torque precision motion. With advanced machining and surface finishing, YYC ensures perfect spline-to-shaft fit, minimal backlash, and long service life.