Wittenstein alpha Advanced SP+ ATEX MF Series Operating Manual page 44

Appendix
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-28: SP
Max. acceleration torque T
(max. 1000 cycles per hour)
Nominal output torque T
(At n )
1N
Emergency stop torque T
(1000 times possible during the service life
of the gearbox)
Permissible average input speed n
-1
[min ]
a
(At T )
2N
Max. input speed n
Average no-load running torque T
[Nm]
(For n =3000 min
1
temperature 20 °C)
Max. backlash j
Torsional rigidity C
Max. axial force F
Max. lateral force F
Max. tilting moment M
Service life L
h
Weight incl. standard adapter plate m
[kg]
en-42
Technical data for SP
Clam-
ping
hub Ø
[mm]
1
+
100, 2-stage, i = 16 – 35: Technical data for use in potentially explosive atmospheres
Technical data for SP
[Nm]
2B
[Nm]
2N
[Nm]
2Not
1N
-1
[min ]
1Max
012
-1
and gearbox
b
[arcmin]
t
[Nm/arcmin]
t21
c
[N]
2AMax
c
[N]
2QMax
[Nm]
2KMax
[h]
2022-D014984
+
100, 2-stage, i = 16 – 35
16 20
14 0.64 0.54
19 0.81 0.70
28 2.0 1.9
+
100, 2-stage, i = 40 – 100
Clam-
ping
40
hub Ø
[mm]
14 230
19 / 24 / 230
28
14 170
19 / 24 / 170
28
– 335
– 2000
– 2900
– 0.54
–
–
–
–
–
– see chapter 7.2.4 "Replacing the gearbox"
–
+
SP
Ratio i
25 28 32
0.52 0.43 0.43
0.68 0.60 0.43
1.9 1.8 1.8
by 20%.
1N
Ratio i
50 64 70
252 150 181
252 150 215
170 110 144
170 110 170
335 320 335
2000 2700 2700
2900 2900 2900
0.46 0.46 0.39
Standard ≤ 5 / Reduced ≤ 3
31
3950
3670
340
7.9
ATEX MF
35
0.43
0.59
1.8
100
165
165
110
110
335
2700
2900
0.37
Revision: 07