Mitsubishi Electric MELSERVO-J2S Series Transition Handbook page 350

Part 8: Review on Replacement of Motor
(4) HC-RFS/-LFS/-UFS motor
Series
HC-RFS103(B)
Medium capacity,
HC-RFS153(B)
ultra-low inertia
HC-RFS series
HC-RFS203(B)
HC-RFS353(B)
(B): With brake
HC-RFS503(B)
HC-RFS103(B)G2 1/5 ◇
HC-RFS103(B)G2 1/9 ◇
HC-RFS103(B)G2 1/20 ◇
HC-RFS103(B)G2 1/29 ◇
HC-RFS103(B)G2 1/45 ◇
HC-RFS153(B)G2 1/5
HC-RFS153(B)G2 1/9
HC-RFS153(B)G2 1/20
Medium capacity,
HC-RFS153(B)G2 1/29
ultra-low inertia
HC-RFS153(B)G2 1/45
HC-RFS series with
HC-RFS203(B)G2 1/5 ◇
high precision
HC-RFS203(B)G2 1/9 ◇
reducer (G2)
HC-RFS203(B)G2 1/20 ◇
HC-RFS203(B)G2 1/29 ◇
(B): With brake
HC-RFS203(B)G2 1/45 ◇
HC-RFS353(B)G2 1/5 ◇
HC-RFS353(B)G2 1/9 ◇
HC-RFS353(B)G2 1/20 ◇
HC-RFS353(B)G2 1/29 ◇
HC-RFS503(B)G2 1/5
HC-RFS503(B)G2 1/9
HC-RFS503(B)G2 1/20
HC-RFS103(B)G5 1/5 ◇
HC-RFS103(B)G5 1/11 ◇
HC-RFS103(B)G5 1/21 ◇
HC-RFS103(B)G5 1/33 ◇
HC-RFS103(B)G5 1/45 ◇
HC-RFS153(B)G5 1/5
HC-RFS153(B)G5 1/11
HC-RFS153(B)G5 1/21
Medium capacity,
ultra-low inertia
HC-RFS153(B)G5 1/33
HC-RFS series with
HC-RFS153(B)G5 1/45
high precision
HC-RFS203(B)G5 1/5 ◇
reducer
HC-RFS203(B)G5 1/11 ◇
Flange output type
HC-RFS203(B)G5 1/21 ◇
(G5)
HC-RFS203(B)G5 1/33 ◇
(B): With brake HC-RFS203(B)G5 1/45 ◇
HC-RFS353(B)G5 1/5 ◇
HC-RFS353(B)G5 1/11 ◇
HC-RFS353(B)G5 1/21 ◇
HC-RFS353(B)G5 1/33 ◇
HC-RFS503(B)G5 1/5
HC-RFS503(B)G5 1/11
HC-RFS503(B)G5 1/21
Note 1. For mounting dimensions, refer to "2.3 Comparison of Mounting Dimensions for Geared Servo Motors".
2. The power supply and encoder connector will be changed. For further details, refer to "2.6 Comparison of Servo Motor
Connector Specifications".
For replacement using the existing wiring, use a renewal tool.
Example of
Model
replacement model
HG-RR103(B)
HG-RR153(B)
HG-RR203(B)
HG-RR353(B)
HG-RR503(B)
HG-SR102(B)G7 1/5
HG-SR102(B)G7 1/11
HG-SR102(B)G7 1/21
HG-SR102(B)G7 1/33
HG-SR102(B)G7 1/45
HG-SR152(B)G7 1/5
HG-SR152(B)G7 1/11
HG-SR152(B)G7 1/21
HG-SR152(B)G7 1/33
HG-SR152(B)G7 1/45
HG-SR202(B)G7 1/5
HG-SR202(B)G7 1/11
HG-SR202(B)G7 1/21
HG-SR202(B)G7 1/33
HG-SR202(B)G7 1/45
HG-SR352(B)G7 1/5
HG-SR352(B)G7 1/11
HG-SR352(B)G7 1/21
HG-SR352(B)G7 1/21 ◆
HG-SR502(B)G7 1/5
HG-SR502(B)G7 1/11
HG-SR502(B)G7 1/11 ◆
HG-SR102(B)G5 1/5
HG-SR102(B)G5 1/11
HG-SR102(B)G5 1/21
HG-SR102(B)G5 1/33
HG-SR102(B)G5 1/45
HG-SR152(B)G5 1/5
HG-SR152(B)G5 1/11
HG-SR152(B)G5 1/21
HG-SR152(B)G5 1/33
HG-SR152(B)G5 1/45
HG-SR202(B)G5 1/5
HG-SR202(B)G5 1/11
HG-SR202(B)G5 1/21
HG-SR202(B)G5 1/33
HG-SR202(B)G5 1/45
HG-SR352(B)G5 1/5
HG-SR352(B)G5 1/11
HG-SR352(B)G5 1/21
HG-SR352(B)G5 1/21 ◆
HG-SR502(B)G5 1/5
HG-SR502(B)G5 1/11
HG-SR502(B)G5 1/11 ◆
8 - 9
Compatibility
(○: Compatible)
○
• The HG-RR series does
not support the geared
model. The geared model
is supported with the HG-
SR series.
• Check the output torque
because the reduction
ratio of models marked
with ◆ is greatly different.
• The capacity of the
corresponding servo
amplifier will be different if
(Note 1)
a model marked with ◇ is
replaced. The
corresponding servo
amplifier for HG-SR102 is
MR-J4-100_, for HG-
SR202 is MR-J4-200_,
and for HG-SR352 is MR-
J4-350_.
• The reducer efficiency
differs. For further details,
refer to "2.4.2 Comparison
of actual reduction ratios
for geared servo motors".
• The HG-RR series does
not support the geared
model. The geared model
is supported with the HG-
SR series.
• Check the output torque
because the reduction
ratio of models marked
with ◆ is greatly different.
• The capacity of the
(Note 1)
corresponding servo
amplifier will be different if
a model marked with ◇ is
replaced. The
corresponding servo
amplifier for HG-SR102 is
MR-J4-100_, for HG-
SR202 is MR-J4-200_,
and for HG-SR352 is MR-
J4-350_.
Note