Wittenstein alpha Advanced SP+ ATEX MF Series Operating Manual page 53

+
SP ATEX MF
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
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-35: SP
Revision: 07
Technical data for SP
[dB(A)]
PA
-1
w/o load)
2
[kgcm ]
1
+
180, 2-stage, i = 40 – 100: Technical data for use in potentially explosive atmospheres
2022-D014984
+
180, 2-stage, i = 40 – 100
Clam-
ping
40 50
hub Ø
[mm]
–
–
– see chapter 10.4 "Specifications for
startup and operation"
– synthetic gear oil (see also Chapter 7.1
"Maintenance schedule")
– In- and output same direction
24 5.5 5.5
32 8.7 9.7
38 9.7 9.7
Appendix
Ratio i
64 70 100
≤ 66
+80
5.5 5.4 5.4
8.6 8.6 8.5
9.7 9.6 9.6
by 20%.
1N
en-51