SIEMENS
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Siemens MD 50.8 · 2017
Motor options
Mounted components
Encoder
6
■
Encoder accessories
Connection system
Technical specifications
Connection system
Description
Design
M23 flange socket
The flange socket is mounted directly on the
encoder.
Pin contacts
External thread
M23 coupling socket
The coupling socket is connected to the encoder
via a cable.
Pin contacts
External thread
M23 connector
The connector is connected to the flange/
coupling socket.
Socket contacts
Union nut
Cable suitable for cable carriers
Cable unsuitable for cable carriers
Approvals
• VDE
yes
yes
• cULus or UL/CSA
yes
yes
• UL-CSA File No.
AWM STYLE 20963 80 °C 30 V E63216
E242293
Operating temperature on the surface
• Permanently installed
-40 °C ... +80 °C
-40 °C ... +100 °C
• Moving
-10 °C ... +80 °C
-30 °C ... +100 °C
Smallest bending radius
• Permanently installed
70 mm
35 mm
• Moving
100 mm
70 mm
Bending operations
Typ. 5 x 10
6
cycles
-
Oil resistance
EN 50363-10-2
Oil-resistant
Outer jacket
Polyurethane (PUR)
Polyurethane (PUR)
Design
4x2x0.14+4x0.5 (for incremental encoder)
4x2x0.14+4x0.5+4x0.5 (for absolute encoder)
5x2x0.14 mm
2
Outer diameter
8 mm
7 mm
± 0.2 mm
© Siemens AG 2017