HG
+
ATEX
Appendix
Revision: 07
2022-D034857
en-35
Max. backlash j
t
[arcmin]
≤ 4
Torsional rigidity C
t21
[Nm/arcmin]
5.3
5.9
6.7
6.6
6.5
Max. axial force F
2AMax
[N]
b
2350
Service life L
h
[h]
see Chapter 7.2.4 "Replacing the
Weight incl. standard adapter plate m [kg]
4.8
Operating noise L
PA
[dB(A)]
(For n
1
= 3000 min
-1
w/o load)
≤ 66
Max. permissible housing temperature [°C]
+80
Ambient temperature [°C]
see Chapter 10.4 "Specifications for
Lubrication
synthetic gear oil (see also Chapter 7.1
Direction of rotation
In- and output opposite directions
Mass moment of inertia J
1
[kgcm
2
]
Refers to the drive;
Bore diameter of the clamping hub: 19 mm
1.46
1.19
1.06
0.95
0.90
Mass moment of inertia J
1
[kgcm
2
]
Refers to the drive;
Bore diameter of the clamping hub: 28 mm
2.86
2.60
2.47
2.36
2.31
a
No-load running torques diminish during operation
b
Refers to the center of the output shaft or flange
Tbl-22: HG
+
075, 1–stage: Technical data for use in potentially explosive atmospheres
Technical data for HG
+
075, 2-stage
Ratio i
12
16
20
25
28
35
40
50
70
100
Max. acceleration torque
T
2B
[Nm]
(max. 1000 cycles per hour)
56
56
56
56
56
56
56
56
48
40
Nominal output torque T
2N
[Nm]
(At n
1N
)
37
37
37
37
37
37
37
37
33
30
Emergency stop torque
T
2Not
[Nm]
(1000 times possible during
the service life of the
gearbox)
95
95
95
95
95
95
95
95
95
95
Permissible average input
speed n
1N
[min
-1
]
(At T
2N
)
3100 3100 3100 3100 3100 3100 3100 3400 4000 4000
Max. input speed n
1Max
[min
-1
]
6000 6000 6000 6000 6000 6000 6000 6000 6000 6000
Technical data for HG
+
075, 1-stage
Ratio i
3
4
5
7
10
