Wittenstein Alpha Advanced TK+ 004, Operating Manual

Page: 42 / 48

Appendix TK
+
ATEX
en-40 2022-D034859 Revision: 05
Technical specifications for TK
+
050, 2-stage
Ratio i 12 16 20 25 28 35 40 50 70 100
Max. acceleration torque
T
2B
[Nm]
(max. 1000 cycles per hour)
190 190 190 205 190 205 190 205 185 170
Nominal output torque T
2N
[Nm]
(At n
1N
)
120 120 120 120 120 120 120 130 130 130
Emergency stop torque
T
2Not
[Nm]
(1000 times possible during
the service life of the
gearbox)
400 420 420 420 420 420 420 420 420 400
Permissible average input
speed n
1N
[min
-1
]
(At T
2N
)
2600 2600 2600 2600 2600 2600 2600 2800 2800 3500
Max. input speed n
1Max
[min
-1
]
4500 4500 4500 4500 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)
a
1.4 0.9 0.7 0.5 0.5 0.4 0.4 0.3 0.3 0.3
Max. backlash j
t
[arcmin] ≤ 4
Torsional rigidity C
t12
[Nm/arcmin]
29 29 29 29 29 29 29 31 31 31
Max. axial force F
2AMax
[N]
b
6900
Max. tilting moment M
2KMax
[Nm]
1180
Service life L
h
[h] See Chapter 7.2.4 "Replacing the gearbox"
Weight incl. standard
adapter plate m [kg] 26
Operating noise L
PA
[dB(A)]
(For n
1
= 3000 min
-1
w/o load)
≤ 68
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")