Diameter
C(H)09X
C(H)13X
Pilot
9.170 in - 9.172 in
[232.92 mm - 232.96 mm]
13.147 in - 13.149 in
[333.94 mm - 333.98 mm]
Large Shaft
2.7554 in - 2.7559 in
[69.988 mm - 69.999 mm]
3.1491 in - 3.1496 in
[79.988 mm - 79.999 mm]
Small Shaft
[2.3617 in - 2.3622 in
[59.988 mm - 59.999 mm]
9.170 in - 9.172 in
[232.92 mm - 232.96 mm]
Shaft
Length
C(H)091
C(H)092
C(H)093
Small
± 0.005 in
[± 0.13 mm]
1.730 in
[43.94 mm]
3.470 in
[88.14 mm]
4.910 in
[124.71 mm]
Overall
± 0.06 in
[± 1.5 mm]
3.540 in
[89.92 mm]
5.280 in
[134.11 mm]
6.720 in
[170.69 mm]
Shaft
Length
C(H)131
C(H)132
C(H)133
Small
± 0.005 [0.13]
1.590 in
[40.39 mm]
3.300 in
[83.82 mm]
4.670 in
[118.62 mm]
Overall
± 0.06 in
[± 1.5mm]
4.490 in
[114.05 mm]
6.610 in
[167.89 mm]
9.980 in
[253.49 mm]
Check
Here
1. With a dial indicator measure shaft runout.
0.0015 in [0.038 mm] TIR
2. With a dial indicator mounted to the shaft,
measure Pilot Concentricity.
0.002 in [0.05 mm] TIR
3. With a dial indicator mounted to the
shaft, measure Mounting Surface
Perpendicularity.
0.002 in [0.05 mm] TIR
8
DDR Motor Mounting Guide | Large Frame Mounting Dimensions
