Appendix
TK
+
ATEX
en-38
2022-D034859
Revision: 05
Average no-load running
torque T
012
[Nm]
(For n
1
=3000 min
-1
and
gearbox temperature 20 °C)
a
0.7
0.7
0.6
0.5
0.5
0.4
0.2
0.2
0.2
0.2
Max. backlash j
t
[arcmin]
≤ 4
Torsional rigidity C
t21
[Nm/arcmin]
13.0 13.0 13.0 13.0 13.0 13.0 13.0 16.0 16.0 16.0
Max. axial force F
2AMax
[N]
b
3950
Max. tilting moment M
2KMax
[Nm]
580
Service life L
h
[h]
See Chapter 7.2.4 "Replacing the gearbox"
Weight incl. standard
adapter plate m [kg]
10.6
Operating noise L
PA
[dB(A)]
(For n
1
= 3000 min
-1
w/o load)
≤ 66
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 opposite directions
Mass moment of inertia J
1
[kgcm
2
]
Refers to the drive;
Bore diameter of the
clamping hub: 19 mm
1.08 1.01 0.88 0.85 0.76 0.75 0.70 0.69 0.69 0.68
Mass moment of inertia J
1
[kgcm
2
]
Refers to the drive;
Bore diameter of the
clamping hub: 24 mm
2.65 2.57 2.44 2.42 2.32 2.31 2.26 2.25 2.25 2.25
a
No-load running torques diminish during operation
b
Refers to the center of the output shaft or flange
Tbl-26: TK
+
025, 2–stage: Technical data for use in potentially explosive atmospheres
Technical specifications for TK
+
025, 2-stage
Ratio i
12
16
20
25
28
35
40
50
70
100
