2-53
2-2 External and Mounting Hole Dimensions
2
Standard Models and Dimensions
Decelerators for 1,000-r/min Servomotors
Note 1. The standard models have a straight shaft.
Note 2. Models with a key and tap are indicated with "J" at the end of the model number (the suffix shown in the
box). (Example: R88G-HPG32A05900TBJ)
Model
Dimensions (mm)
LM
LR
C1
C2
D1
D2
D3
D4
D5
E
F1
F2
900 W
1/5 R88G-HPG32A05900TB
@
129
133 120 130
×
130 135 145 115 114
84
98 12.5 35
1/11 R88G-HPG32A11900TB
@
129
133 120 130
×
130 135 145 115 114
84
98 12.5 35
1/21 R88G-HPG50A21900TB
@
149
156 170 130
×
130 190 145 165 163 122 103 12.0 53
1/33 R88G-HPG50A33900TB
@
149
156 170 130
×
130 190 145 165 163 122 103 12.0 53
2 kW
1/5 R88G-HPG32A052K0TB
@
129
133 120 180
×
180 135 200 115 114
84
98 12.5 35
1/11 R88G-HPG50A112K0TB
@
149
156 170 180
×
180 190 200 165 163 122 103 12.0 53
1/21 R88G-HPG50A212K0TB
@
149
156 170 180
×
180 190 200 165 163 122 103 12.0 53
1/25 R88G-HPG65A255K0SB
@
231
222 230 180
×
180 260 200 220 214 168 165 12.0 57
3 kW
1/5 R88G-HPG50A055K0SB
@
149
156 170 180
×
180 190 200 165 163 122 103 12.0 53
1/11 R88G-HPG50A115K0SB
@
149
156 170 180
×
180 190 200 165 163 122 103 12.0 53
1/20 R88G-HPG65A205K0SB
@
231
222 230 180
×
180 260 200 220 214 168 165 12.0 57
1/25 R88G-HPG65A255K0SB
@
231
222 230 180
×
180 260 200 220 214 168 165 12.0 57
4.5 kW
1/5 R88G-HPG50A054K5TB
@
149
156 170 180
×
180 190 200 165 163 122 103 12.0 53
1/12 R88G-HPG65A127K5SB
@
254.5 222 230 180
×
180 260 200 220 214 168 165 12.0 57
1/20 R88G-HPG65A204K5TB
@
254.5 222 230 180
×
180 260 200 220 214 168 165 12.0 57
6 kW
1/5 R88G-HPG65A057K5SB
@
184.5 222 230 180
×
180 260 200 220 214 168 165 12.0 57
1/12 R88G-HPG65A127K5SB
@
254.5 222 230 180
×
180 260 200 220 214 168 165 12.0 57