Inputs

1. Solid shaft inputs

Label	Symbol	Tooltip, note, formula
Rotating shaft	ROT	Yes / No
C.S. diameter	D1	Connection side end-shaft diameter.
C.S. extension	L1	Connection side end-shaft extension.
O.C.S. diameter	D2	Opposite connection side end-shaft diameter.
O.C.S. extension	L2	Opposite connection side end-shaft extension.

2. Solid shaft with hollow inputs:

Label	Symbol	Tooltip, note, formula
Rotating shaft	ROT	Yes / No
C.S. diameter	D1	Connection side end-shaft diameter.
C.S. extension	L1	Connection side end-shaft extension.
O.C.S. diameter	D2	Opposite connection side end-shaft diameter.
O.C.S. extension	L2	Opposite connection side end-shaft extension.
Hollow shaft diameter	D0	Inner diameter of hollow shaft

3. Solid shaft with ring inputs

Label	Symbol	Tooltip, note, formula
Rotating shaft	ROT	Yes / No
C.S. diameter	D1	Connection side end-shaft diameter.
C.S. extension	L1	Connection side end-shaft extension.
O.C.S. diameter	D2	Opposite connection side end-shaft diameter.
O.C.S. extension	L2	Opposite connection side end-shaft extension.
Ring thickness	THR	Ring thickness

4. Solid shaft with hollow and ring inputs

Label	Symbol	Tooltip, note, formula
Rotating shaft	ROT	Yes / No
C.S. diameter	D1	Connection side end-shaft diameter.
C.S. extension	L1	Connection side end-shaft extension.
O.C.S. diameter	D2	Opposite connection side end-shaft diameter.
O.C.S. extension	L2	Opposite connection side end-shaft extension.
Hollow shaft diameter	D0	Inner diameter of hollow shaft
Ring thickness	THR	Ring thickness