Shaft Extension - Siemens SINAMICS S210 Operating Instructions Manual

Select the measuring points according to ISO 10816-1 section 3.2. The vibration values must
not exceed the specified limits at any measuring point.
Measuring points for vibration values
8.1.8

Shaft extension

The motors are supplied with cylindrical shaft extensions. The shaft extension usually has a
centering thread according to DIN 332, form DR.
Optionally, a shaft extension can also be supplied with a keyway and feather key.
With the IP65 degree of protection, the useable shaft extension is reduced by the radial shaft
sealing ring.
Shaft
height
The optional 11 mm x 23 mm shaft extension is only available without a keyway and without
1)
a shaft sealing ring (IP65).
SINAMICS S210 servo drive system
Operating Instructions, 12/2017, A5E41702836B AA
Shaft dimensions
Diameter x length in mm
20 8 x 25
14 x 30
30
optional 11 X 23
40 19 x 40
8.1 Technical data and properties of the motor
1 End shield DE radial
2 End shield DE radial
3 End shield DE axial
4 End shield NDE radial
5 End shield NDE axial
6 End shield NDE radial
Shaft dimensions with
IP65
Diameter x length in mm
8 x 18
14 x 21.5
-
1)
19 x 32
Technical specifications
Feather key Centering thread
Width x height x DIN 332-DR
length in mm
2 x 2 x 10
5 x 5 x 16
-
6 x 6 x 22
M3
M5
M4
M6
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