Wittenstein alpha Advanced SP+ ATEX MF 060, Operating Manual

Page: 38 / 56

Appendix SP
+
ATEX MF
en-36 2022-D014984 Revision: 07
Permissible average input
speed n
1N
[min
-1
]
(At T
2N
)
a
– 1600 1650 1700 1900 2000 2000
Max. input speed n
1Max
[min
-1
] – 3400 3400 3400 3400 3400 3400
Average no-load running
torque T
012
[Nm]
(For n
1
=3000 min
-1
and gearbox
temperature 20 °C)
b
– 1.5 1.4 0.96 0.72 0.55 0.52
Max. backlash j
t
[arcmin] – Standard ≤ 4 / Reduced ≤ 2
Torsional rigidity C
t21
[Nm/arcmin]
– 10
Max. axial force F
2AMax
[N]
c
– 2350
Max. lateral force F
2QMax
[N]
c
– 1770
Max. tilting moment M
2KMax
[Nm]
– 165
Service life L
h
[h] – see chapter 7.2.4 "Replacing the gearbox"
Weight incl. standard adapter
plate m [kg] – 3.9
Operating noise L
PA
[dB(A)]
(For n
1
= 3000 min
-1
w/o load)
– ≤ 59
Max. permissible housing
temperature [°C] – +80
Ambient temperature [°C] – see chapter 10.4 "Specifications for startup and
operation"
Lubrication – synthetic gear oil (see also Chapter 7.1
"Maintenance schedule")
Direction of rotation – In- and output same direction
Mass moment of inertia J
1
[kgcm
2
]
Refers to the drive
14 0.86 0.61 0.51 0.42 0.38 0.38
19 1.0 0.78 0.68 0.59 0.54 0.54
24 2.4 2.2 2.1 2.0 1.9 1.9
a
In the case of mounting position V1, reduce the average drive speed n
1N
by 20%.
b
No-load running torques diminish during operation
c
Refers to the center of the output shaft or flange
Tbl-24: SP
+
075, 1-stage: Technical data for use in potentially explosive atmospheres
Technical data for SP
+
075, 1-stage
Clam-
ping
hub Ø
[mm]
Ratio i
3 4 5 7 8 10