Wittenstein alpha Advanced SP+ ATEX MF Series Operating Manual page 46

Appendix
Average no-load running
torque T [Nm]
012
(For n =3000 min
1
temperature 20 °C)
Max. backlash j
Torsional rigidity C
[Nm/arcmin]
Max. axial force F
Max. lateral force F
Max. tilting moment M
[Nm]
Service life L
h
Weight incl. standard adapter
plate m [kg]
Operating noise L
(For n = 3000 min
1
Max. permissible housing
temperature [°C]
Ambient temperature [°C]
Lubrication
Direction of rotation
Mass moment of inertia J
2
[kgcm ]
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-30: SP
en-44
Technical data for SP
Clam-
ping
hub Ø
[mm]
-1
and gearbox
b
[arcmin]
t
t21
c
[N]
2AMax
c
[N]
2QMax
2KMax
[h]
[dB(A)]
PA
-1
w/o load)
1
+
140, 1-stage: Technical data for use in potentially explosive atmospheres
2022-D014984
+
140, 1-stage
3 4
– 6.7 5.4
– Standard ≤ 3 / Reduced ≤ 1
–
–
–
–
– see chapter 7.2.4 "Replacing the gearbox"
–
–
–
– see chapter 10.4 "Specifications for startup and
– synthetic gear oil (see also Chapter 7.1
"Maintenance schedule")
– In- and output same direction
24 11 7.8
32 14 11
38 15 12
48 30 27
+
SP ATEX MF
Ratio i
5 7 8
4.4 2.8 2.5
53
6900
6600
660
17.2
≤ 65
+80
operation"
6.8 5.8 5.3
10 9.0 8.4
11 10 10
26 25 24
by 20%.
1N
Revision: 07
10
2.2
5.3
8.4
10
24