DIN 5480 custom range: −0.05 ≤ x1 ≤ +0.45. Preferred mode derives x from dB, m and z. The mating hub uses x2 = −x1.
mm
External shaft spline
Internal hub spline
DIN 5480 and ISO 4156 are separate spline systems. SplineCALC uses one fixed standard-default rack/root basis for each selected family; no manufacturing-process choice is required. Production dimensions and gauges must be verified against the applicable standard before manufacture.
2. PERMISSIBLE SPLINE TORQUE
Material
Allowable T
High-cycle reversing T
Flank force
Indicative Ondrives selection rating. Green = allowable one-direction torque. Reversing duty is a conservative Ondrives high-cycle forward/reverse rating calculated in the protected API.
