Spline Pair Universal Drive Component

The spline pair serves as a core sliding component inside LXSWC‑A Cardan Shaft, a robust heavy‑duty Coupling optimized derived from SWC‑type standards. Its rotating diameter covers 100 mm‑1320 mm, available shaft deflection angles include 5°, 10°, 15°, 25°, and nominal torque ranges from 2.5 KN·m to 16000 KN·m. Advanced manufacturing craft and optimized structural parameters improve its load‑bearing capacity by more than 25 % versus conventional products of equal size. This spline pair cooperates with flange connection or end‑face gear connection. High‑strength 10.9 grade bolts and grade 10 nuts complying with GB3098 standards are applied for assembly. Bolts should be installed from the mating‑component flange side, with nuts pre‑tightened from the reverse side. End‑face gear connection is preferred for specifications LXSWC‑A620 and above to ensure stable power transmission. This precision spline pair can work with Heavy Duty Gear Spindle Shaft to complete heavy‑load power transfer in…