Wittenstein Alpha Advanced HG+ 060, Руководство по эксплуатации

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Appendix HG
+
ATEX
en-42 2022-D034857 Revision: 07
Service life L
h
[h] see Chapter 7.2.4 "Replacing the
gearbox"
Weight incl. standard adapter plate m [kg] 45.4
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: 48 mm
73.3 51.6 42.1 34.0 29.7
a
No-load running torques diminish during operation
b
Refers to the center of the output shaft or flange
Tbl-28: HG
+
180, 1–stage: Technical data for use in potentially explosive atmospheres
Technical data for HG
+
180, 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)
400 400 400 400 400 400 400 400 350 300
Nominal output torque T
2N
[Nm]
(At n
1N
)
250 250 250 250 250 250 250 250 230 220
Emergency stop torque
T
2Not
[Nm]
(1000 times possible during
the service life of the
gearbox)
900 900 900 900 900 900 900 900 900 900
Permissible average input
speed n
1N
[min
-1
]
(At T
2N
)
1900 1900 1900 1900 1900 1900 1900 2050 2300 2450
Max. input speed n
1Max
[min
-1
]
4000 4000 4000 4000 4000 4000 4000 4000 4000 4000
Average no-load running
torque T
012
[Nm]
(For n
1
=3000 min
-1
and
gearbox temperature 20 °C)
a
3.3 2.5 2.0 1.8 1.4 1.3 1.0 1.0 1.0 1.0
Max. backlash j
t
[arcmin] ≤ 4
Torsional rigidity C
t21
[Nm/arcmin]
80 80 80 80 80 80 80 91 89 88
Technical data for HG
+
180, 1-stage
Ratio i 3 4 5 7 10