3Technical Data For Sp + 100 For Use In Potentially Explosive Atmospheres - Wittenstein alpha Advanced SP+ ATEX MF Series Operating Manual

+
SP ATEX MF
Max. permissible housing temperature
[°C]
Ambient temperature [°C]
Lubrication
Direction of rotation
Mass moment of inertia J
Refers to the drive
a
In the case of mounting position V1, reduce the average drive speed n
b
No-load running torques diminish during operation
c
Refers to the center of the output shaft or flange
Tbl-26: SP
10.6.3 Technical data for SP
Max. acceleration torque T
[Nm]
(max. 1000 cycles per hour)
Nominal output torque T
[Nm]
(At n )
1N
Emergency stop torque T
[Nm]
(1000 times possible during the
service life of the gearbox)
Permissible average input
speed n [min
1N
a
(At T )
2N
Max. input speed n
Average no-load running
torque T [Nm]
012
(For n =3000 min
1
temperature 20 °C)
Max. backlash j
Revision: 07
Technical data for SP
2
[kgcm ]
1
+
075, 2-stage, i = 40 – 100: Technical data for use in potentially explosive atmospheres
+
100 for use in potentially explosive atmospheres
Technical data for SP
Clam-
ping
hub Ø
[mm]
19
2B
24 / 28 /
38
19
2N
24 / 28 /
38
19
2Not
24 / 28 /
38
-1
]
-1
[min ]
1Max
-1
and gearbox
b
[arcmin]
t
2022-D014984
+
075, 2-stage, i = 40 – 100
Clam-
ping
40
hub Ø
[mm]
–
– see chapter 10.4 "Specifications for
– synthetic gear oil (see also Chapter 7.1
– In- and output same direction
11 0.09
14 0.16
19 0.49
+
100, 1-stage
3 4
139 185
165 252
110 148
110 170
139 185
335 335
– 1350 1400
– 2900 2900
– 3.1 2.4
– Standard ≤ 3 / Reduced ≤ 1
Appendix
Ratio i
50 64 70
+80
startup and operation"
"Maintenance schedule")
0.09 0.09 0.09
0.16 0.16 0.16
0.49 0.49 0.49
by 20%.
1N
Ratio i
5 7 8
232 252 165
252 252 165
169 166 110
169 166 110
232 324 320
335 335 320
1450 1700 1800
2900 2900 2900
2.1 1.3 1.0
100
0.09
0.16
0.49
10
165
165
110
110
335
335
1800
2900
1.0
en-39