Mitsubishi MELSEC-F FX2N-1RM-E-SET, User Manual

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Installation 2
2-2
FX
2N
-1RM-E-SET Programmable Cam Switch
2.3 Installing the resolver
When installing a resolver, pay rigid attention to eccentricity of the rotation shaft and tilt of the
shaft. Attach a resolver to a machine via an elastic coupling.
Example: NA-15 (
φ
10 (0.39 inch)
× φ
10 (0.39 inch)) manufactured by Nihon Miniature Coupling
Screw (M4)
35(1.38)
φ
10(0.
39)
10(0.39) 10(0.39)
0.1(0.004) or less
φ
22(0.
87)
φ
10(0.
39)
1°30'(1.3 degrees)
or
less
Resolver Coupling
φ
50(1.
97)
Enlarged view of coupling [Unit: mm(inch)]
Manufacturer name Series name
Nihon Miniature Coupling NA Series
Eagle Kogyo FCS Series
Asa Denshi Kogyo GJ Series
Resolver F
2
-720RSV
FX
2N
-1RM main body
Relay cable
F
2
-RS-5CAB
5m(196.85 inch)
Signal cable
FX
2N
-RS-5CAB
5m(196.85 inch)
When the signal cable is not long enough, relay cables can be connected for extension as
shown in the figure above.