2-21
2-2 External and Mounted Dimensions
2
Standard Models and Dimensions
Decelerators for Flat 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.
Note 2. The diameter of the motor shaft insertion hole is the same as the shaft diameter of the corresponding
motors.
Outline Drawings
Model
(R88G-)
Dimensions (mm)
LM LR C1 C2 D1 D2 D3 D4 D5
100 W
1/5
HPG11B05100PB@
39.5424060 × 60 46 70 40.0 39.5 29
1/11
HPG14A11100PB@
64.0586060 × 60 70 70 56.0 55.5 40
1/21
HPG14A21100PB@
64.0586060 × 60 70 70 56.0 55.5 40
1/33
HPG20A33100PB@
71.0 80 90 89 dia. 105 70 85.0 84.0 59
1/45
HPG20A45100PB@
71.0 80 90 89 dia. 105 70 85.0 84.0 59
200 W
1/5
HPG14A05200PB@
65.0586080 × 80 70 90 56.0 55.5 40
1/11
HPG20A11200PB@
78.0809080 × 80 105 90 85.0 84.0 59
1/21
HPG20A21200PB@
78.0809080 × 80 105 90 85.0 84.0 59
1/33
HPG20A33200PB@
78.0809080 × 80 105 90 85.0 84.0 59
1/45
HPG20A45200PB@
78.0809080 × 80 105 90 85.0 84.0 59
400 W
1/5
HPG20A05400PB@
78.0809080 × 80 105 90 85.0 84.0 59
1/11
HPG20A11400PB@
78.0809080 × 80 105 90 85.0 84.0 59
1/21
HPG20A21400PB@
78.0809080 × 80 105 90 85.0 84.0 59
1/33
HPG32A33400PB@
104.0 133 120 122 dia. 135 90 115.0 114.0 84
1/45
HPG32A45400PB@
104.0 133 120 122 dia. 135 90 115.0 114.0 84
C1 × C1
E
C2
Set bolt (AT)
Four, Z2
Four, Z1 dia.
D3 dia., height: 7
D4 dia.
D5 dia.
S dia., height: 7
T
F1
F2
LR
G
LM
D2 dia.
D1 dia.