54
Resolvers
Appendix B
Outer Shape of Coupling
Coupling Specifications
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.
L
B
C
B
P
A
A
E dia.
D dia.
Hexagonal hole
Set screw
Coupling model
Resolver model
D dia.
E dia.
L
P
A
B
C
Set screws
3F88L-RL10
RS17(T)
10
22
26.2
19
3.6
7.1
12
M4x6 (four)
3F88L-RL6
RS15(W)
6
15
22
16.4
2.8
5.5
11
M3x4 (four)
Coupling model
Bending
angle:
θ
1 (see
note 1)
Axial core
misalignment: t1
(see note 2)
Allowable torque transfer
Set screws
+20
°
C
+80
°
C
Size
Tightening
torque
3F88L-RL10
10
°
max.
1.0 mm max.
30 kgf • cm
{2.94 N • m}
18 kgf • cm
{1.76 N • m}
M4
×
6
4.5 kgf • m
{0.44 N • m}
3F88L-RL6
10
°
max.
1.2 mm max.
10 kgf • cm
{0.98 N • m}
6 kgf • cm
{0.58 N • m}
M3
×
5
2.5 kgf • m
{0.24 N • m}
θ1
Note 2: Axial core misalignment
t 1
Note 1:
Axial core of
resolver
Axial core of
mechanical system
C
Summary of Contents for C200H-CP114
Page 1: ...23 5 7 21 0 18 Cat No W224 E1 2 SYSMAC C200H CP114 Cam Positioner Unit...
Page 2: ......
Page 3: ...C200H CP114 Cam Positioner Unit Operation Manual Revised January 2001...
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