Mitsubishi Electric MELSERVO-J4 Series Transition Handbook page 560

Part 8: Review on Replacement of Motor
(2) HF-KP series (With reduction gear for precision application compliant)
Series
HF-KP053(B)G5 1/5
HF-KP053(B)G5 1/11
HF-KP053(B)G5 1/21
HF-KP053(B)G5 1/33
HF-KP053(B)G5 1/45
HF-KP13(B)G5 1/5
HF-KP13(B)G5 1/11
HF-KP13(B)G5 1/21
HF-KP13(B)G5 1/33
Small capacity,
low inertia HF-KP13(B)G5 1/45
HF-KP series
HF-KP23(B)G5 1/5
With flange-
HF-KP23(B)G5 1/11
output type
HF-KP23(B)G5 1/21
gear reducer for
HF-KP23(B)G5 1/33
high precision
applications,
HF-KP23(B)G5 1/45
flange
HF-KP43(B)G5 1/5
mounting: G5
HF-KP43(B)G5 1/11
HF-KP43(B)G5 1/21
HF-KP43(B)G5 1/33
HF-KP43(B)G5 1/45
HF-KP73(B)G5 1/5
HF-KP73(B)G5 1/11
HF-KP73(B)G5 1/21
HF-KP73(B)G5 1/33
HF-KP73(B)G5 1/45
HF-KP053(B)G7 1/5
HF-KP053(B)G7 1/11
HF-KP053(B)G7 1/21
HF-KP053(B)G7 1/33
HF-KP053(B)G7 1/45
HF-KP13(B)G7 1/5
HF-KP13(B)G7 1/11
HF-KP13(B)G7 1/21
HF-KP13(B)G7 1/33
Small capacity,
HF-KP13(B)G7 1/45
low inertia
HF-KP series HF-KP23(B)G7 1/5
With shaft-
HF-KP23(B)G7 1/11
output type
HF-KP23(B)G7 1/21
gear reducer for
HF-KP23(B)G7 1/33
high precision
applications, HF-KP23(B)G7 1/45
flange
HF-KP43(B)G7 1/5
mounting :G7
HF-KP43(B)G7 1/11
HF-KP43(B)G7 1/21
HF-KP43(B)G7 1/33
HF-KP43(B)G7 1/45
HF-KP73(B)G7 1/5
HF-KP73(B)G7 1/11
HF-KP73(B)G7 1/21
HF-KP73(B)G7 1/33
HF-KP73(B)G7 1/45
Target product
Moment of
inertia J
Model
× 10 -4 kg•m
0.120 (0.122)
0.112 (0.114)
0.103 (0.105)
0.097 (0.099)
0.097 (0.099)
0.156 (0.158)
0.148 (0.150)
0.139 (0.141)
0.150 (0.152)
0.149 (0.151)
0.441 (0.511)
0.443 (0.513)
0.738 (0.808)
0.692 (0.762)
0.691 (0.761)
0.621 (0.701)
0.996 (1.08)
0.918 (0.998)
0.970 (1.05)
0.964 (1.04)
2.08 (2.28)
1.99 (2.19)
2.18 (2.38)
1.96 (2.16)
1.96 (2.16)
0.126 (0.128)
0.113 (0.115)
0.103 (0.105)
0.097 (0.099)
0.097 (0.099)
0.162 (0.164)
0.149 (0.151)
0.139 (0.141)
0.151 (0.153)
0.149 (0.151)
0.447 (0.517)
0.443 (0.513)
0.740 (0.810)
0.693 (0.763)
0.691 (0.761)
0.627 (0.707)
1.00 (1.08)
0.920 (1.00)
0.976 (1.06)
0.967 (1.05)
2.12 (2.32)
2.00 (2.20)
2.20 (2.40)
1.97 (2.17)
1.96 (2.16)
Load inertia Example of
moment ratio replacement model
2
HG-KR053(B)G5 1/5
HG-KR053(B)G5 1/11
HG-KR053(B)G5 1/21
HG-KR053(B)G5 1/33
HG-KR053(B)G5 1/45
10 times
or less
HG-KR13(B)G5 1/5
HG-KR13(B)G5 1/11
HG-KR13(B)G5 1/21
HG-KR13(B)G5 1/33
HG-KR13(B)G5 1/45
HG-KR23(B)G5 1/5
HG-KR23(B)G5 1/11
HG-KR23(B)G5 1/21
HG-KR23(B)G5 1/33
HG-KR23(B)G5 1/45
14 times
or less
HG-KR43(B)G5 1/5
HG-KR43(B)G5 1/11
HG-KR43(B)G5 1/21
HG-KR43(B)G5 1/33
HG-KR43(B)G5 1/45
HG-KR73(B)G5 1/5
HG-KR73(B)G5 1/11
10 times
HG-KR73(B)G5 1/21
or less
HG-KR73(B)G5 1/33
HG-KR73(B)G5 1/45
HG-KR053(B)G7 1/5
HG-KR053(B)G7 1/11
HG-KR053(B)G7 1/21
HG-KR053(B)G7 1/33
HG-KR053(B)G7 1/45
10 times
or less
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-KR13(B)G7 1/45
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-KR23(B)G7 1/45
14 times
or less
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-KR43(B)G7 1/45
HG-KR73(B)G7 1/5
HG-KR73(B)G7 1/11
10 times
HG-KR73(B)G7 1/21
or less
HG-KR73(B)G7 1/33
HG-KR73(B)G7 1/45
8 - 27
Substitute model
Moment of
Load inertia
inertia J
moment ratio
× 10 -4 kg•m 2
0.113 (0.115)
0.105 (0.107)
0.0960 (0.0980)
0.0900 (0.0920)
0.0900 (0.0920)
10 times
or less
0.146 (0.152)
0.138 (0.144)
0.129 (0.135)
0.140 (0.146)
0.139 (0.145)
0.422 (0.444)
0.424 (0.446)
0.719 (0.741)
0.673 (0.695)
0.672 (0.694)
14 times
or less
0.572 (0.594)
0.947 (0.969)
0.869 (0.891)
0.921 (0.943)
0.915 (0.937)
1.91 (2.02)
1.82 (1.93)
10 times
2.01 (2.12)
or less
1.79 (1.90)
1.79 (1.90)
0.119 (0.121)
0.106 (0.108)
0.0960 (0.0980)
0.0900 (0.0920)
0.0900 (0.0920)
10 times
or less
0.152 (0.158)
0.139 (0.145)
0.129 (0.135)
0.141 (0.147)
0.139 (0.145)
0.428 (0.450)
0.424 (0.446)
0.721 (0.743)
0.674 (0.696)
0.672 (0.694)
14 times
or less
0.578 (0.600)
0.955 (0.977)
0.871 (0.893)
0.927 (0.949)
0.918 (0.940)
1.95 (2.06)
1.83 (1.94)
10 times
2.03 (2.14)
or less
1.80 (1.91)
1.79 (1.90)