Type of coupling
Speed of the HSS [1/min ]
Maximum permitted misalign-
ment [mm] ([mils])
Radial misalignment for the
spacer shaft and membrane
(disk) coupling, spacer length
100 mm (1 inch)
750
0.25 (2.5)
900
0.20 (2.0)
1000
0.18 (1.8)
1200
0.15 (1.5)
1500
0.12 (1.2)
1800
0.10 (1.0)
Bolt specifications (gear units with solid shafts)
Bolt specifications (single-stage, horizontal LSS)
Table for bolts according to DIN 267 bolt quality grade 8.8
Gear unit type
Gear unit size
Bolt dimension [ISO]
Torque [Nm]
QHP.1
C
M20
335
D
M24
675
E
M24
675
F
M30
1350
G
M30
1350
QHP.1T
G
M36
2350
H
M36
2350
J
M36
2350
K
M36
2350
Table for bolts according to SAE bolt quality grade 5
Gear unit type
Gear unit size
Bolt dimension [UNC]
Torque [lbf.in]
QHP.1
C
3/4"
2950
D
7/8"
4850
E
1"
6000
F
1 1/8"
10300
G
1 1/4"
12000
QHP.1T
G
1 1/2"
21000
H
1 1/2"
21000
J
1 1/2"
21000
K
1 1/2"
21000
13.10
13.10.1
Technical data
54
IM_405_002_EN