SIEMENS
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Siemens MD 50.8 · 2017
Motor options
Mounted components
Encoder
6
■
Mechanical protection
■
Motors prepared for encoder mounting
The interface for the modular encoder-mounting shaft is de-
signed for a total maximum weight of m = 500g. The connections
and wiring for the encoder system must be selected such that
the rotary encoder is not subjected to any additional forces. The
encoder must be mounted in such a way that normal linear
expansion does not subject the torque arm to any impermissible
forces.
In the delivery state, the encoder-mounting shaft has a maximum
radial runout of
0.1mm. When the encoder is selected, it must
be ensured that the minimum immersion depth of the solid shaft
into the hollow shaft corresponds to the encoder manufacturer's
specifications. The encoder manufacturer's instructions and
recommendations must also be observed.
The interface "Prepared for encoder mounting" is always
shipped with an encoder protection device for protection during
transportation. The encoder protection device should be used in
order to protect the mounted encoder and the mounting system
against mechanical damage.
For the dimensions of the available mounting space and other
dimensions, please refer to
page 4/20.
This option is suitable for applications with medium shock and
vibration requirements. At medium cycle frequencies of the
application, speeds up to 3 600 rpm are possible.
■
MOTION-CONNECT signal cables
MOTION-CONNECT signal cables for encoder types incremen-
tal encoder (HTL/TTL), absolute encoder (SSI/EnDat 2.1) and
resolver are available for connecting SIEMENS 1XP8 encoders
to SINAMICS S110/120 and G120.
These cables can be ordered in precise 10 cm lengths.
For further selection options and information about
MOTION-CONNECT signal cables, please refer to
Catalog D 21.4 and the Industry Mall.
Design
Figure
Encoder type
Encoder
order code
Connection
system
Mounting of
flange/coupling socket
Encoder under cover
Optionally, for motor
frame sizes 71 to 200,
instead of the protective
metal plate, a protective
cover can be ordered.
This provides additional
mechanical protection
for the encoder.
Order code
for encoder
under cover:
Q95
1XP8022-..
Q56, Q57, Q58,
Q59, Q60, Q61
Cable terminal
box
1XP8032-..
Q44, Q45, Q46,
Q47, Q48, Q49
0.8 m cable +
coupling socket
The coupling socket is attached
to the cover by a bracket.
1XP8024-..
Q79, Q81, Q83
1 m cable +
coupling socket
The cable is brought out
through a cutout with protective
envelope.
1XP8023-..
Q86, Q88
G_D087_XX_000170
G_D087_XX_000171
Order code:
Prepared for encoder mounting (12 mm)
N50
Description
Article No.:
Incremental encoder (HTL/TTL) 1XP8012; 1XP8032 and 1XP8022
Pre-assembled signal cable (fixed rout-
ing/with D-sub connector on control side)
6FX5002-2CR00-
7777
Pre-assembled signal cable (fixed rout-
ing/with bare wire ends on control side)
6FX5002-2CA12-
7777
Pre-assembled signal cable (trailing type/with
bare wire ends on control side)
6FX8002-2CA12-
7777
Absolute encoder (SSI) 1XP8014-20; 1XP8024-20; 1XP8024-21
Pre-assembled signal cable (fixed routing)
6FX5002-2CC06-
7777
Pre-assembled signal cable (trailing type)
6FX8002-2CC06-
7777
Absolute encoder (EnDat 2.1) 1XP8014-10; 1XP8024-10
Pre-assembled signal cable (fixed rout-
ing/with D-sub connector on control side)
6FX5002-2CH00--
7777
Pre-assembled signal cable (trailing type/with
D-sub connector on control side)
6FX8002-2CH00-
7777
Resolvers 1XP8013 and 1XP8023
Pre-assembled signal cable (fixed routing)
6FX5002-2CF06-
7777
Pre-assembled signal cable (trailing type)
6FX8002-2CF06-
7777
Description
Article No.:
© Siemens AG 2017