HG
+
ATEX
Appendix
Revision: 07
2022-D034857
en-41
10.6.5 Technical data for HG
+
180 for use in potentially explosive atmospheres
Operating noise L
PA
[dB(A)]
(For n
1
= 3000 min
-1
w/o load)
≤ 68
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: 24 mm
4.20 3.84 3.27 3.16 2.78 2.73 2.48 2.45 2.43 0.68
Mass moment of inertia J
1
[kgcm
2
]
Refers to the drive;
Bore diameter of the
clamping hub: 38 mm
11.1 10.7 10.2 10.1 9.69 9.64 9.39 9.37 9.34 9.33
a
No-load running torques diminish during operation
b
Refers to the center of the output shaft or flange
Tbl-27: HG
+
140, 2–stage: Technical data for use in potentially explosive atmospheres
Technical data for HG
+
180, 1-stage
Ratio i
3
4
5
7
10
Max. acceleration torque T
2B
[Nm]
(max. 1000 cycles per hour)
400
400
400
350
300
Nominal output torque T
2N
[Nm]
(At n
1N
)
250
250
250
230
220
Emergency stop torque T
2Not
[Nm]
(1000 times possible during the service life of the
gearbox)
900
900
900
900
900
Permissible average input speed n
1N
[min
-1
]
(At T
2N
)
900
1100
1200
1100
1100
Max. input speed n
1Max
[min
-1
]
2000
2400
3300
3800
3800
Average no-load running torque T
012
[Nm]
(For n
1
=3000 min
-1
and gearbox temperature 20 °C)
a
16
13
11
16.5
14
Max. backlash j
t
[arcmin]
≤ 4
Torsional rigidity C
t21
[Nm/arcmin]
71
80
91
89
88
Max. axial force F
2AMax
[N]
b
9900
Technical data for HG
+
140, 2-stage
Ratio i
12
16
20
25
28
35
40
50
70
100
