Wittenstein alpha Advanced SP+ ATEX MF 060, Operating Manual

Page: 47 / 56

SP
+
ATEX MF Appendix
Revision: 07 2022-D014984 en-45
Technical data for SP
+
140, 2-stage, i = 16 – 35
Clam-
ping
hub Ø
[mm]
Ratio i
16 20 25 28 32 35
Max. acceleration torque T
2B
[Nm]
(max. 1000 cycles per hour)
– 528 528 528 528 528 528
Nominal output torque T
2N
[Nm]
(At n
1N
)
– 360 360 360 360 360 360
Emergency stop torque T
2Not
[Nm]
(1000 times possible during the
service life of the gearbox)
– 710 710 710 710 710 710
Permissible average input
speed n
1N
[min
-1
]
(At T
2N
)
a
– 1900 1900 1900 1900 1900 1900
Max. input speed n
1Max
[min
-1
] – 2500 2500 2500 2500 2500 2500
Average no-load running
torque T
012
[Nm]
(For n
1
=3000 min
-1
and gearbox
temperature 20 °C)
b
– 2.4 2.1 2.0 1.8 1.6 1.2
Max. backlash j
t
[arcmin] – Standard ≤ 5 / Reduced ≤ 3
Torsional rigidity C
t21
[Nm/arcmin]
– 53
Max. axial force F
2AMax
[N]
c
– 6900
Max. lateral force F
2QMax
[N]
c
– 6600
Max. tilting moment M
2KMax
[Nm]
– 660
Service life L
h
[h] – see chapter 7.2.4 "Replacing the gearbox"
Weight incl. standard adapter
plate m [kg] – 17
Operating noise L
PA
[dB(A)]
(For n
1
= 3000 min
-1
w/o load)
– ≤ 63
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