Omron SYSMAC C200H-CP114 Operation Manual page 68

Resolvers
Outer Shape of Coupling
Coupling model Resolver model
3F88L-RL10 RS17(T)
3F88L-RL6 RS15(W)
Coupling Specifications
Coupling model Bending
angle: θ1 (see
note 1)
3F88L-RL10 10°max.
3F88L-RL6 10°max.
Coupling Linkage Specifications
Note 1. In the diagram above, perform the linkage in the space indicated by C, such that the axial core does
not protrude. If rotation occurs with the axial core protruding, the coupling will loosen and damage the
machinery.
2. If the the bending angle or axial core misalignment is too large, not only will the service life of the
coupling be shortened but the accuracy of the resolver rotation angle will be adversely affected.
Wiring Resolver Cables
For the resolver cable, use a special cable to protect against external noise. If wiring or repeater connections
are used in the middle of the cable, adverse effects can easily occur.
If an extension is required, use the special-purpose 3F88L-CR###C Extension Cable.
Secure the resolver cable so that no external force is applied to the cable.
54
L
B C B
A P A
D dia. E dia.
10 22
6 15
Axial core Allowable torque transfer
misalignment: t1
+20°C
(see note 2)
1.0 mm max. 30 kgf • cm
{2.94 N • m}
1.2 mm max. 10 kgf • cm
{0.98 N • m}
Note 1:
θ1
Axial core of
mechanical system
Hexagonal hole
Set screw
D dia. E dia.
L P A
26.2 19 3.6 7.1
22 16.4 2.8 5.5
+80°C
18 kgf • cm
{1.76 N • m}
6 kgf • cm
{0.58 N • m}
Note 2: Axial core misalignment
t 1
Axial core of
resolver
C
Appendix B
B C Set screws
12 M4x6 (four)
11 M3x4 (four)
Set screws
Size Tightening
torque
M4 × 6
4.5 kgf • m
{0.44 N • m}
M3 × 5
2.5 kgf • m
{0.24 N • m}