Wittenstein Alpha Advanced SP+ 075, Руководство по эксплуатации

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Appendix SP
+
ATEX MC
en-38 2022-D014985 Revision: 07
Direction of rotation – In- and output same direction
Mass moment of inertia J
1
[kgcm
2
]
Refers to the drive
19 0.81 0.70 0.68 0.60 0.43 0.59
24 2.2 2.1 2.1 2.0 2.1 2.0
a
No-load running torques diminish during operation
b
Refers to the center of the output shaft or flange
Tbl-25: SP
+
100, 2–stage, i = 16 – 35: Technical data for use in potentially explosive atmospheres
Technical data for SP
+
100, 2-stage, i = 40 – 100
Clamping
hub Ø
[mm]
Ratio i
40 50 64 70 100
Max. acceleration torque T
2B
[Nm]
(max. 1000 cycles per hour)
– 120 128 84 132 84
Nominal output torque T
2N
[Nm]
(At n
1N
)
– 96 102 68 106 68
Emergency stop torque T
2Not
[Nm]
(1000 times possible during the service life
of the gearbox)
– 335 335 320 335 330
Permissible average input speed n
1N
[min
-1
]
(At T
2N
)
a
– 3600 3600 3600 3600 3600
Max. input speed n
1Max
[min
-1
] – 4500 4500 4500 4500 4500
Average no-load running torque T
012
[Nm]
(For n
1
=3000 min
-1
and gearbox
temperature 20 °C)
b
– 0.28 0.30 0.25 0.20 0.19
Max. backlash j
t
[arcmin] – Standard ≤ 6 / Reduced ≤ 4
Torsional rigidity C
t21
[Nm/arcmin] – 31
Max. axial force F
2AMax
[N]
c
– 3950
Max. lateral force F
2QMax
[N]
c
– 3670
Max. tilting moment M
2KMax
[Nm] – 340
Service life L
h
[h] – see Chapter 7.2.4 "Replacing the
gearbox"
Weight incl. standard adapter plate m
[kg] – 7.9
Operating noise L
PA
[dB(A)]
(For n
1
= 3000 min
-1
w/o load)
– ≤ 60
Max. permissible housing temperature
[°C] – +80
Technical data for SP
+
100, 2-stage, i = 16 – 35
Clamping
hub Ø
[mm]
Ratio i
16 20 25 28 32 35