Description of the gearbox
TK
+
ATEX
en-10
2022-D034859
Revision: 05
3.2
Name plate
The identification plate is attached to the gear housing or the input flange.
3.2.1 ATEX marking for use in potentially explosive gas atmospheres
A
Ordering code
(see Chapter 3.3 "Ordering code")
G
Production date CW/YY
B
Ratio i
H
Maximum permitted gear output torque
T
2B
C
Lubricant
I
Maximum permitted drive speed n
1Max
E
ATEX marking
J
CE identification
F
Serial number
K
Manufacturer
Tbl-4: Name plate (sample values)
Designation
L
Equipment category
“Ex h: non-electrical”
M
Equipment group
"II: Flammable materials: gases /
vapors"
Subgroup
"C: a typical gas is hydrogen"
N
Temperature class
"T3: Max. surface temperature
≤ 200 °C"
O
Equipment protection level (EPL)
Use in zone 1: "listed ignition sources
under normal operation and in the event
of expected malfunctions"
P
Restrictions regarding ambient
temperature and mounting position
(see Chapter 10.4 "Specifications for
Tbl-5: Name plate (sample values)
A
E
F
WITTENSTEIN alpha GmbH - Walter-Wittenstein-Str.1 - 97999 Igersheim
TK+ 025E-MF1-10 -5K1-1K00
i = 10
Lubrication: Oil Castrol Optigear Synthetic 800/220
SN: 1234567
DMF: 07/16
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
H
I
J
K
G
B
L
II 2G Ex h IIC T3 Gb X
M
N
O
P
