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10 APPENDIX
10.5 Gear reducer model designation
10.5 Gear reducer model designation
Check the rating plate of the gear reducer for the gear reducer model.
HK-KT_G1
Gear reducer model designation
*1 The reduction ratio is different from the actual reduction ratio. Refer to the following for the actual reduction ratio.
Page 124 Exclusive specifications
HK-KT_G5/G7
Gear reducer model designation
*1 Only for the gear reducer model 11B
K 9 0 1 2 N K C
90
65
100
K
N
12
05
1/12
20 1/20
1/5
Series Version
Output-side flange size
Symbol Flange size
Shaft shape
TypeReduction ratio
*1
Symbol Shaft shape
None
Double square-ended key
Straight
Symbol
Type
None
N specification
Symbol
Reduction ratio
Rating plate
(reverse side)
90
100
65
H P G - 2 0 A - 0 5 - J 2 -
09
05
1/9
11 1/11
1/5
33
21
1/33
45 1/45
1/21
J2
J20
*1
F0
J6
J60
*1
Straight shaft
(without key)
Series Model number Shape symbol
Reduction ratio
Symbol Reduction ratio
Shaft shape
Symbol Shaft shape
Flange output
Straight shaft
(with key and center tap)
Rating plate
(reverse side)