Wittenstein alpha Advanced SP+ ATEX MF 060, Operating Manual

Page: 34 / 56

Appendix SP
+
ATEX MF
en-32 2022-D014984 Revision: 07
10.6 Technical specifications
10.6.1 Technical data for SP
+
060 for use in potentially explosive atmospheres
Technical data for SP
+
060, 1-stage
Clam-
ping
hub Ø
[mm]
Ratio i
3 4 5 7 8 10
Max. acceleration torque T
2B
[Nm]
(max. 1000 cycles per hour)
– 21 34 34 34 22 22
Nominal output torque T
2N
[Nm]
(At n
1N
)
– 17 26 26 26 17 17
Emergency stop torque T
2Not
[Nm]
(1000 times possible during the
service life of the gearbox)
11 29 38 47 47 47 47
14 / 19 47 47 47 47 47 47
Permissible average input
speed n
1N
[min
-1
]
(At T
2N
)
a
– 1800 1850 1900 2450 2600 2600
Max. input speed n
1Max
[min
-1
] – 4500 4500 4500 4500 4500 4500
Average no-load running
torque T
012
[Nm]
(For n
1
=3000 min
-1
and gearbox
temperature 20 °C)
b
– 0.68 0.52 0.48 0.34 0.32 0.32
Max. backlash j
t
[arcmin] – Standard ≤ 4 / Reduced ≤ 2
Torsional rigidity C
t21
[Nm/arcmin]
– 3.5
Max. axial force F
2AMax
[N]
c
– 1650
Max. lateral force F
2QMax
[N]
c
– 1400
Max. tilting moment M
2KMax
[Nm]
– 98
Service life L
h
[h] – see Chapter 7.2.4 "Replacing the gearbox"
Weight incl. standard adapter
plate m [kg] – 1.9
Operating noise L
PA
[dB(A)]
(For n
1
= 3000 min
-1
w/o load)
– ≤ 58
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