2-49
2-2 External and Mounting Hole Dimensions
2
Standard Models and Dimensions
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-HPG32A051K0BJ)
Model
Dimensions (mm)
LM
LR
C1
C2
D1
D2
D3
D4
D5
E
F1
F2
1 kW
1/5 R88G-HPG32A051K0B
@
104 133 120 122 dia. 135 100 115 114
84
98
12.5 35
1/11 R88G-HPG32A111K0B
@
104 133 120 122 dia. 135 100 115 114
84
98
12.5 35
1/21 R88G-HPG32A211K0B
@
104 133 120 122 dia. 135 100 115 114
84
98
12.5 35
1/33 R88G-HPG32A331K0B
@
104 133 120 122 dia. 135 100 115 114
84
98
12.5 35
1/45 R88G-HPG50A451K0B
@
123 156 170 170 dia. 190 100 165 163 122 103 12.0 53
1.5 kW
1/5 R88G-HPG32A052K0B
@
110 133 120 135 dia. 135 115 115 114
84
98
12.5 35
1/11 R88G-HPG32A112K0B
@
110 133 120 135 dia. 135 115 115 114
84
98
12.5 35
1/21 R88G-HPG32A211K5B
@
110 133 120 135 dia. 135 115 115 114
84
98
12.5 35
1/33 R88G-HPG50A332K0B
@
123 156 170 170 dia. 190 115 165 163 122 103 12.0 53
1/45 R88G-HPG50A451K5B
@
123 156 170 170 dia. 190 115 165 163 122 103 12.0 53
2 kW
1/5 R88G-HPG32A052K0B
@
110 133 120 135 dia. 135 115 115 114
84
98
12.5 35
1/11 R88G-HPG32A112K0B
@
110 133 120 135 dia. 135 115 115 114
84
98
12.5 35
1/21 R88G-HPG50A212K0B
@
123 156 170 170 dia. 190 115 165 163 122 103 12.0 53
1/33 R88G-HPG50A332K0B
@
123 156 170 170 dia. 190 115 165 163 122 103 12.0 53
3 kW
1/5 R88G-HPG32A053K0B
@
107 133 120 130
×
130 135 145 115 114
84
98
12.5 35
1/11 R88G-HPG50A113K0B
@
123 156 170 170 dia. 190 145 165 163 122 103 12.0 53
1/21 R88G-HPG50A213K0B
@
123 156 170 170 dia. 190 145 165 163 122 103 12.0 53
4 kW
1/5 R88G-HPG32A054K0B
@
129 133 120 130
×
130 135 145 115 114
84
98
12.5 35
1/11 R88G-HPG50A115K0B
@
149 156 170 130
×
130 190 145 165 163 122 103 12.0 53
5 kW
1/5 R88G-HPG50A055K0B
@
149 156 170 130
×
130 190 145 165 163 122 103 12.0 53
1/11 R88G-HPG50A115K0B
@
149 156 170 130
×
130 190 145 165 163 122 103 12.0 53