Wittenstein Alpha Advanced SP+ 075, Руководство по эксплуатации

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SP
+
ATEX MC Appendix
Revision: 07 2022-D014985 en-39
10.6.3 Technical data for SP
+
140 for use in potentially explosive atmospheres
Ambient temperature [°C] – see Chapter 10.4 "Specifications for
startup and operation"
Lubrication – High-performance lubricating grease
based on mineral oil
Direction of rotation – In- and output same direction
Mass moment of inertia J
1
[kgcm
2
]
Refers to the drive
19 0.55 0.55 0.38 0.54 0.54
24 2.0 1.9 1.9 1.9 1.9
a
In the case of mounting position V1, reduce the average drive speed n
1N
by 20%.
b
No-load running torques diminish during operation
c
Refers to the center of the output shaft or flange
Tbl-26: SP
+
100, 2–stage, i = 40 – 100: Technical data for use in potentially explosive atmospheres
Technical data for SP
+
140, 1-stage
Clamping
hub Ø
[mm]
Ratio i
3 4 5 7 8 10
Max. acceleration torque T
2B
[Nm]
(max. 1000 cycles per hour)
– 170 264 264 264 210 210
Nominal output torque T
2N
[Nm]
(At n
1N
)
– 127 195 182 187 160 160
Emergency stop torque T
2Not
[Nm]
(1000 times possible during the
service life of the gearbox)
– 710 710 710 710 380 380
Permissible average input
speed n
1N
[min
-1
]
(At T
2N
)
– 2400 2800 3000 3600 3600 3600
Max. input speed n
1Max
[min
-1
] – 2610 3480 3800 4500 4500 4500
Average no-load running
torque T
012
[Nm]
(For n
1
=3000 min
-1
and gearbox
temperature 20 °C)
a
– 4.1 3.5 2.8 2.2 1.8 1.7
Max. backlash j
t
[arcmin] – Standard ≤ 4 / Reduced ≤ 2
Torsional rigidity C
t21
[Nm/arcmin]
– 53
Max. axial force F
2AMax
[N]
b
– 6900
Max. lateral force F
2QMax
[N]
b
– 6600
Technical data for SP
+
100, 2-stage, i = 40 – 100
Clamping
hub Ø
[mm]
Ratio i
40 50 64 70 100