TK
+
ATEX
Description of the gearhead
Revision: 02a
2022-D034859
en-9
3
Description of the gearhead
The gearhead is a single- or two-stage, low-backlash angle gear, which is manufactured as
standard in the "M" version (motor installation).
Motor centering is performed:
- up to gearhead size TP
+
025 and a motor shaft diameter of 28 mm by the clamping hub
(plug receptacle or coupling)
- from gearhead size TP
+
050 and a motor shaft diameter of > 28 mm by the centering collar of
the motor
A radial distortion of the motor is avoided.
Adaptation to various motors is done by an adapter plate and a bushing.
The gearhead is equipped with an integrated linear length compensation to compensate for the
expansion of the motor shaft when heated up.
3.1
Type plate
The type plate is attached to the gearhead housing.
There are two centering mechanisms for the output flange, in
accordance with ISO 9409.
The hollow shaft running through serves as a conduit for lines or
hoses, but does not aid in securing the load. On the back side of the
output flange, the position and/or the speed of the load can be
measured through the hollow shaft.
A
Ordering code (see Chapter 3.2
F
Production date
B
Ratio
G
Maximum permitted gear output torque
T
2B
C
Lubricant
H
Maximum permitted drive speed n
1Max
D
Atex identification
I
CE identification
E
Serial number
J
Name and address of manufacturer
Tbl-2: Type plate (sample values)
A
D
E
WITTENSTEIN alpha GmbH - Walter-Wittenstein-Str.1 - 97999 Igersheim
TK+ 025E-MF1-10 -5K1-1K00
i = 10
Lubricated for Life: Oil Castrol Tribol 800/220
SN: 1234567
DMF: 34/08
Made in Germany
II 2 G c k IIC T3 X
II 2 D c k 150°C X
T : 480 Nm / n : 2500rpm
2B
1max
C
G
H
I
J
F
B
