Mounting And Options; Safety Symbols On The Motor; Shaft Extension - Siemens SIMOTICS S-1FT2 Operating Instructions Manual

Mounting and options

3.1

Safety symbols on the motor

The following warnings and notices are attached to the motor.
1
2
3
3.2

Shaft extension

The motors are supplied with cylindrical shaft extensions. Optionally, a shaft extension with a
keyway and feather key can be supplied.
For the 1FT2☐03 and 1FT2☐04 with degree of protection IP65 and IP67, the radial shaft seal
ring shortens the useful shaft extension.
Motor
1FT2☐03
1FT2☐04
1FT2205
1FT2105
1FT2☐06
1FT2☐08
1FT2☐10
The optional shaft extension 11 (k6) mm × 23 mm and 14 (k6) mm × 30 mm can only be supplied
1)
without a keyway and without a shaft sealing ring (IP64).
SIMOTICS S-1FT2 synchronous motors for SINAMICS S120
Operating Instructions, 07/2021, A5E50610821B AB
Notice about no impacts and no axial forces on the shaft extension.
Warning symbol about hot surfaces.
WEEE mark. Dispose of the motor in accordance with WEEE Directive 2012/19/EU.
Shaft dimensions
Diameter × length
in mm
14 (h6) × 30
11 (k6) × 23
1)
19 (k6) × 40
14 (k6) × 30
1)
Shaft dimensions with
IP65/IP67
Diameter × length in mm
14 (h6) × 21.5
-
19 (k6) × 32
-
19 (k6) × 40
24 (k6) × 50
32 (k6) × 58
38 (k6) × 80
Feather key Centering
thread
Width × height ×
length in mm
5 × 5 × 16
-
6 × 6 × 22
-
6 × 6 × 32
8 × 7 × 40
10 × 8 × 45 M12
10 × 8 × 70 M12
3
M5
M4
M6
M5
M6
M8
M8
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