Appendix
HG
+
ATEX
en-34
2022-D034857
Revision: 07
10.6.2 Technical data for HG
+
075 for use in potentially explosive atmospheres
Service life L
h
[h]
see Chapter 7.2.4 "Replacing the gearbox"
Weight incl. standard
adapter plate m [kg]
3.2
Operating noise L
PA
[dB(A)]
(For n
1
= 3000 min
-1
w/o load)
≤ 64
Max. permissible housing
temperature [°C]
+80
Ambient temperature [°C]
see Chapter 10.4 "Specifications for startup and operation"
Lubrication
synthetic gear oil (see also Chapter 7.1 "Maintenance schedule")
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: 11 mm
0.09 0.09 0.07 0.07 0.06 0.06 0.06 0.06 0.06 0.06
Mass moment of inertia J
1
[kgcm
2
]
Refers to the drive;
Bore diameter of the
clamping hub: 14 mm
0.20 0.20 0.19 0.19 0.18 0.18 0.17 0.17 0.17 0.17
a
No-load running torques diminish during operation
b
Refers to the center of the output shaft or flange
Tbl-21: HG
+
060, 2–stage: Technical data for use in potentially explosive atmospheres
Technical data for HG
+
075, 1-stage
Ratio i
3
4
5
7
10
Max. acceleration torque T
2B
[Nm]
(max. 1000 cycles per hour)
56
56
56
48
40
Nominal output torque T
2N
[Nm]
(At n
1N
)
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
Permissible average input speed n
1N
[min
-1
]
(At T
2N
)
1575
1650
1875
1875
1875
Max. input speed n
1Max
[min
-1
]
6000
6000
6000
6000
6000
Average no-load running torque T
012
[Nm]
(For n
1
=3000 min
-1
and gearbox
temperature 20 °C)
a
2.2
1.9
1.7
2.2
2.0
Technical data for HG
+
060, 2-stage
Ratio i
12
16
20
25
28
35
40
50
70
100
