Model
1/5 R88G-HPG50A054K0SB
1/11 R88G-HPG50A114K0SB
4 kW
1/20 R88G-HPG65A204K0SB
1/25 R88G-HPG65A254K0SB
1/5 R88G-HPG50A055K0SB
1/11 R88G-HPG50A115K0SB
5 kW
1/20 R88G-HPG65A205K0SB
1/25 R88G-HPG65A255K0SB
1/5 R88G-HPG65A057K5SB
7.5 kW
1/12 R88G-HPG65A127K5SB
Model
1/5 R88G-HPG50A054K0SB
1/11 R88G-HPG50A114K0SB
4 kW
1/20 R88G-HPG65A204K0SB
1/25 R88G-HPG65A254K0SB
1/5 R88G-HPG50A055K0SB
1/11 R88G-HPG50A115K0SB
5 kW
1/20 R88G-HPG65A205K0SB
1/25 R88G-HPG65A255K0SB
1/5 R88G-HPG65A057K5SB
7.5 kW
1/12 R88G-HPG65A127K5SB
*1. This is the set bolt.
Outline Drawings
C1 × C1
D1 dia.
Four, Z1 dia.
Key and Tap Dimensions
QK
b
M (depth: L)
*2. With the R88G-HPG50/-HPG65, the height tolerance is 8 mm (D3 dia., h: 8).
2-2 External and Mounting Hole Dimensions
Dimensions (mm)
LM
LR
C1
C2
149 156 170 180180 190 165 165 163 122 103 12.0 53
149 156 170 180180 190 165 165 163 122 103 12.0 53
231 222 230 180180 260 165 220 214 168 165 12.0 57
231 222 230 180180 260 165 220 214 168 165 12.0 57
149 156 170 180180 190 200 165 163 122 103 12.0 53
149 156 170 180180 190 200 165 163 122 103 12.0 53
231 222 230 180180 260 200 220 214 168 165 12.0 57
231 222 230 180180 260 200 220 214 168 165 12.0 57
184.5 222 230 180180 260 200 220 214 168 165 12.0 57
254.5 222 230 180180 260 200 220 214 168 165 12.0 57
Dimensions (mm)
G
S
T
Z1
Z2
16
50
82
14 M1025
16
50
82
14 M1025
25
80 130 18 M1025
25
80 130 18 M1025
16
50
82
14 M1225
16
50
82
14 M1225
25
80 130 18 M1225
25
80 130 18 M1225
25
80 130 18 M1225
25
80 130 18 M1225
E
F1
T
F2
G
LR
LM
D1
D2
D3
D4
D5
Key dimensions
*1
dimensions
AT
QK
b
h
t1
M6
70
14
9
5.5 M10
M6
70
14
9
5.5 M10
M8 110 22
14 9.0 M16
M8 110 22
14 9.0 M16
M6
70
14
9
5.5 M10
M6
70
14
9
5.5 M10
M8 110 22
14 9.0 M16
M8 110 22
14 9.0 M16
M8 110 22
14 9.0 M16
M8 110 22
14 9.0 M16
Set bolt (AT)
C2 × C2
Set bolt (AT)
C2 dia.
E
F1
F2
2
Tap
M
L
20
20
35
35
20
20
35
35
35
35
Four, Z2
D2 dia.
Four, Z2
D2 dia.
2-54