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2. PRECAUTIONS FOR COMPLIANCE
Use the servo motor compatible with the EN Standard.
Unless otherwise specified, the handling, performance, specifications and others of the EN Standard-
compatible models are the same as those of the standard models.
To comply with the EN Standard, also observe the following items strictly.
(1) Wiring
(a) Use a fixed terminal block to connect the power supply lead of the servo motor to the servo
amplifier. Do not connect cables directly.
Terminal block
(b) Use the servo motor side power connector which complies with the EN Standard.
The EN Standard-compliant power connector sets are available from us as options.
Power Connector Set Model Servo Motor Model
MR-PWCNF HC-FF C(B)-UE
MR-PWCNS1 HC-SF81(B)
HC-SF52(B) to 152(B)
HC-SF53(B) to 153(B)
HC-RF103(B) to 203(B)
HC-UF72(B)
152(B)
HC-SFS81(B)
HC-SFS52(B) to 152(B)
HC-SFS53(B) to 153(B)
HC-SFS524(B) to 1524(B)
HC-RFS103(B) to 203(B)
HC-UFS72(B)
152(B)
HC-LFS52(B)
to
152(B)
MR-PWCNS2 HC-SF121(B) to 301(B)
HC-SF202(B) to 502(B)
HC-SF203(B)
353(B)
HC-RF353(B)
503(B)
HC-UF202(B) to 502(B)
HC-SFS121(B) to 301(B)
HC-SFS202(B) to 502(B)
HC-SFS203(B)
353(B)
HC-SFS2024(B) to 5024(B)
HC-RFS353(B)
503(B)
HC-UFS202(B) to 502(B)
HA-LFS502
HC-LFS202(B)
302(B)
MR-PWCNS3 HC-SF702(B) HC-SFS702(B)
HC-SFS7024(B)
HA-LFS702
(2) Installation
The flange of the machine mounted with the HC-MF(HC-MF-UE)/HC-KF(HC-KF-UE)/HC-AQ/HC-
MFS/HC-KFS must be connected to the earth (
).
(3) Performing EMC tests
When EMC tests are run on a machine/device into which the servo motor has been installed, it must
conform to the electromagnetic compatibility (immunity/emission) standards after it has satisfied the
operating environment/electrical equipment specifications.
For the other EMC directive guidelines on the servo motor, refer to the EMC Installation Guidelines
(IB(NA)67310).