Mitsubishi Electric MELSERVO-J3 Series Handbook page 420

Part 7: Review on Replacement of Motor
(1) HF-KP motor series (With gears for general industrial machines with a reducer)
Series
HF-KP053(B)
Small capacity, low
HF-KP13(B)
inertia
HF-KP23(B)
HF-KP series
HF-KP43(B)
Standard/With brake
HF-KP73(B)
HF-KP053(B)G1 1/5
HF-KP053(B)G1 1/12
HF-KP053(B)G1 1/20
HF-KP13(B)G1 1/5
HF-KP13(B)G1 1/12
HF-KP13(B)G1 1/20
Small capacity, low
HF-KP23(B)G1 1/5
inertia
HF-KP23(B)G1 1/12
HF-KP series
With gears for general
HF-KP23(B)G1 1/20
industrial machines: G1
HF-KP43(B)G1 1/5
HF-KP43(B)G1 1/12
HF-KP43(B)G1 1/20
HF-KP73(B)G1 1/5
HF-KP73(B)G1 1/12
HF-KP73(B)G1 1/20
Example of
Model
replacement model
HG-KR053(B)
HG-KR13(B)
HG-KR23(B)
HG-KR43(B)
HG-KR73(B)
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
7 - 3
Compatibility
(: Compatible)

• Because the reduction gears
◆

◆
Note
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.