Servo Motor Replacement; Servo Motor Substitute Model And Compatibility - Mitsubishi Electric MELSERVO-J2S Series Transition Handbook

Part 8: Review on Replacement of Motor
Part 8: Review on Replacement of Motor

1. SERVO MOTOR REPLACEMENT

1.1 Servo Motor Substitute Model and Compatibility

(1) HC-KFS motor
Series
HC-KFS053(B)
HC-KFS13(B)
Small capacity, low
HC-KFS23(B)
inertia HC-KFS series
HC-KFS43(B)
Standard/With brake
HC-KFS73(B)
(B): With brake
HC-KFS46 ◇
HC-KFS410 ◇
HC-KFS053(B)G1 1/5
HC-KFS053(B)G1 1/12
HC-KFS053(B)G1 1/20
HC-KFS13(B)G1 1/5
HC-KFS13(B)G1 1/12
Small capacity, low HC-KFS13(B)G1 1/20
inertia HC-KFS series
HC-KFS23(B)G1 1/5
with general reducer
HC-KFS23(B)G1 1/12
(G1)
HC-KFS23(B)G1 1/20
HC-KFS43(B)G1 1/5
(B): With brake
HC-KFS43(B)G1 1/12
HC-KFS43(B)G1 1/20
HC-KFS73(B)G1 1/5
HC-KFS73(B)G1 1/12
HC-KFS73(B)G1 1/20
HC-KFS053(B)G2 1/5
HC-KFS053(B)G2 1/9
HC-KFS053(B)G2 1/20
HC-KFS053(B)G2 1/29
HC-KFS13(B)G2 1/5
HC-KFS13(B)G2 1/9
HC-KFS13(B)G2 1/20
HC-KFS13(B)G2 1/29
Small capacity, low
HC-KFS23(B)G2 1/5
inertia HC-KFS series
HC-KFS23(B)G2 1/9
with high precision
reducer (G2)
HC-KFS23(B)G2 1/20
HC-KFS23(B)G2 1/29
(B): With brake
HC-KFS43(B)G2 1/5
HC-KFS43(B)G2 1/9
HC-KFS43(B)G2 1/20
HC-KFS43(B)G2 1/29
HC-KFS73(B)G2 1/5
HC-KFS73(B)G2 1/9
HC-KFS73(B)G2 1/20
HC-KFS73(B)G2 1/29
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.
POINT
Compatibility here means the mounting compatibility.
For details about the compatibility of servo motor dimensions, reducer
specifications, moment of inertia, connector specifications, and torque
characteristics, refer to "2 COMPARISON OF SERVO MOTOR
SPECIFICATIONS".
Model
replacement model
HG-KR053(B)
HG-KR13(B)
HG-KR23(B)
HG-KR43(B)
HG-KR73(B)
HG-KR43
HG-KR43 ◆
HG-KR053(B)G1 1/5
HG-KR053(B)G1 1/12
HG-KR053(B)G1 1/20
HG-KR13(B)G1 1/5
HG-KR13(B)G1 1/12
HG-KR13(B)G1 1/20
HG-KR23(B)G1 1/5
HG-KR23(B)G1 1/12 ◆
HG-KR23(B)G1 1/20 ◆
HG-KR43(B)G1 1/5
HG-KR43(B)G1 1/12 ◆
HG-KR43(B)G1 1/20 ◆
HG-KR73(B)G1 1/5
HG-KR73(B)G1 1/12 ◆
HG-KR73(B)G1 1/20
HG-KR053(B)G7 1/5
HG-KR053(B)G7 1/9
HG-KR053(B)G7 1/21
HG-KR053(B)G7 1/33
HG-KR13(B)G7 1/5
HG-KR13(B)G7 1/11
HG-KR13(B)G7 1/21
HG-KR13(B)G7 1/33
HG-KR23(B)G7 1/5
HG-KR23(B)G7 1/11
HG-KR23(B)G7 1/21
HG-KR23(B)G7 1/33
HG-KR43(B)G7 1/5
HG-KR43(B)G7 1/11
HG-KR43(B)G7 1/21
HG-KR43(B)G7 1/33
HG-KR73(B)G7 1/5
HG-KR73(B)G7 1/11
HG-KR73(B)G7 1/21
HG-KR73(B)G7 1/33
Compatibility
Example of
(○: Compatible)
(Note 1)
8 - 2
Note
•
The torque characteristics of ◆ do
not correspond to the range up to
the high-speed rotation. For further
details, refer to "2.7 Comparison of
Servo Motor Torque
○
Characteristics".
• The capacity of the corresponding
servo amplifier will be different if a
model marked with ◇ is replaced.
The corresponding servo amplifier
for HG-KR43 is MR-J4-40_.
• Because the reduction
gears of models marked
with ◆ are different from
the actual reduction ratio,
it is required that an
○
electronic gear be set up.
Refer to "2.4 Comparison
of actual reduction ratios
for geared servo motors"
for the details.
• The reducer efficiency
differs. For further details,
refer to "2.4.2 Comparison
of actual reduction ratios
for geared servo motors".