2-21
2-2 External and Mounted Dimensions
2
Standard Models and Dimensions
Decelerator Dimensions
Backlash = 3’ Max.
Decelerators for Cylindrical Servomotors
Note 1.
The standard models have a straight shaft. A model with a key and tap is indicated by adding “J” to the
end of the model number (the suffix shown in the box).
Note 2.
The diameter of the motor shaft insertion hole is the same as the shaft diameter of the corresponding motors.
Note 3.
Applicable for the servomotors with key, if the key is removed.
Note 4.
The external dimensions diagrams in this manual provide only the main dimensions. They are not
intended to show the precise shapes of the products.
Outline Drawings
Model
(R88G-)
Dimensions (mm)
LM
LR
C1
C2
D1
D2
D3
D4
D5
50 W
1/5
HPG11B05100B
@
39.5
42
40
40
×
40
46
46
40.0
39.5
29
1/9
HPG11B09050B
@
39.5
42
40
40
×
40
46
46
40.0
39.5
29
1/21
HPG14A21100B
@
64.0
58
60
60
×
60
70
46
56.0
55.5
40
1/33
HPG14A33050B
@
64.0
58
60
60
×
60
70
46
56.0
55.5
40
1/45
HPG14A45050B
@
64.0
58
60
60
×
60
70
46
56.0
55.5
40
100 W
1/5
HPG11B05100B
@
39.5
42
40
40
×
40
46
46
40.0
39.5
29
1/11
HPG14A11100B
@
64.0
58
60
60
×
60
70
46
56.0
55.5
40
1/21
HPG14A21100B
@
64.0
58
60
60
×
60
70
46
56.0
55.5
40
1/33
HPG20A33100B
@
66.5
80
90
55 dia.
105
46
85.0
84.0
59
1/45
HPG20A45100B
@
66.5
80
90
55 dia.
105
46
85.0
84.0
59
200 W
1/5
HPG14A05200B
@
64.0
58
60
60
×
60
70
70
56.0
55.5
40
1/11
HPG14A11200B
@
64.0
58
60
60
×
60
70
70
56.0
55.5
40
1/21
HPG20A21200B
@
71.0
80
90
89 dia.
105
70
85.0
84.0
59
1/33
HPG20A33200B
@
71.0
80
90
89 dia.
105
70
85.0
84.0
59
1/45
HPG20A45200B
@
71.0
80
90
89 dia.
105
70
85.0
84.0
59
400 W
1/5
HPG14A05400B
@
64.0
58
60
60
×
60
70
70
56.0
55.5
40
1/11
HPG20A11400B
@
71.0
80
90
89 dia.
105
70
85.0
84.0
59
1/21
HPG20A21400B
@
71.0
80
90
89 dia.
105
70
85.0
84.0
59
1/33
HPG32A33400B
@
104.0
133
120 122 dia.
135
70
115.0
114.0
84
1/45
HPG32A45400B
@
104.0
133
120 122 dia.
135
70
115.0
114.0
84
C1
×
C1
E
C2
Set
b
olt (AT)
Fo
u
r, Z2
Fo
u
r, Z1 dia.
D3 dia., height:
7
D4 dia.
D5 dia.
S dia., height:
7
T
F1
F2
LR
G
LM
D2 dia.
D1 dia.