DP

Since the spline shaft’s surface is provided with a mirror finish, smooth slide is achieved. In addition, the large contact area and the concentricity, which enables the center to be automatically determined as a torque is applied, allow the product to demonstrate stable torque transmission.

 

Dimensional drawing  
Spline Nut

Model No.
Outer dimensions Spline nut dimensions Spline shaft

Model No.
Spline details Dynamic permissible torque

T
Detail specifications CAD Dimensional drawing
Outer diameter Length

L
Flange diameter

D1
Major diameter

Dk
2D (DXF) 3D

D
Tolerance
h9
mm mm mm mm mm N-m
DP 12 22 0
–0.052
22 SS 12 12.8 19.6
DP 15 22 0
–0.052
22 SS 15 16.1 33.3
DP 17 28 0
–0.052
26 SS 17 18.2 48
DP 20 32 0
–0.062
31 SS 20 21.5 77.5
DP 25 36 0
–0.062
40 SS 25 26.9 169
DP 30 44 0
–0.062
45 SS 30 31.8 238
DP 35 52 0
–0.074
49 SS 35 37.1 362
DP 40 58 0
–0.074
57 SS 40 42.4 547
DP 45 64 0
–0.074
62 SS 45 47.7 767
DP 50 68 0
–0.074
67 SS 50 53 1020