SIEMENS
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Siemens D 21.4 · 2017
SINAMICS S120 drive system
Booksize format
Double Motor Modules in booksize format
7
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Design
Double Motor Module in booksize format C/D types
Double Motor Modules feature the following connections and
interfaces as standard:
•
2 DC link connections via integrated DC link busbars
•
2 electronics power supply connections via integrated
24 V DC busbars
•
4 DRIVE-CLiQ sockets
•
2 motor connections (connectors X1 and X2 are not included
in the scope of delivery)
•
2 safe standstill inputs (1 input per axis)
•
2 safe motor brake controls
•
2 temperature sensor inputs for KTY84-130, Pt1000 or PTC
(Pt1000 can be used from firmware V4.7 HF17)
•
1 PE (protective earth) connection
The status of the Motor Modules is indicated via two multi-color
LEDs.
The shield is integrated in the housing, which results in an
improved shield connection.
Motor Modules in booksize format C/D types, 2 × 3 A to 2 × 18 A
Overview of available Double Motor Modules in booksize format C/D types
•
C type: Optimized for continuous load with up to 200 %
overload (continuous motion)
•
D type: Optimized for highly dynamic, intermittent duty cycles
with up to 300 % overload (discontinuous motion)
Devices in booksize format C/D types are optimized for multi-
axis applications and are mounted next to one another. The
connection for the common DC link is an integral feature. The
device is internally air cooled.
The new Motor Modules in booksize format C/D types have been
developed to be fully compatible with the booksize series
regarding spare parts. The advantages of this new product
include:
•
The amount of space required beneath the Motor Modules has
been reduced thanks to improvements in the design and a
new motor plug connector
•
With the new motor plug connector design, the brake
conductors and the PE connection are integrated directly in
the plug connector
•
The motor connections on the Double Motor Module are
located side by side, resulting in a significantly improved level
of accessibility
•
The fan can be simply replaced without having to remove the
Motor Module
The signal cable shield can be connected to the Motor Module
by means of a shield connection terminal, e.g. Weidmüller type
KLBÜ 3-8 SC.
The scope of supply of the Motor Modules includes:
•
DRIVE-CLiQ cable appropriate to the width of the Motor
Module for connection to the adjacent Motor Module,
length = width of Motor Module + 0.06 m (0.20 ft)
•
2 blanking plugs for sealing unused DRIVE-CLiQ sockets
•
Jumper for connecting the 24 V DC busbar to the adjacent
Motor Module
•
Connectors X21 and X22
•
Device fans supplied from the internal voltage levels for
cooling the power unit
•
1 set of warning labels in 30 languages
•
1 shield connection clamp
G_PM21_EN_00267
–
100 mm (3.94 in)
2 x 18 A / 2 x 36 A
Double Motor Module
100 mm (3.94 in)
30 A / 56 A
50 mm (1.97 in)
18 A / 36 A
Single Motor Modules
C types
50 mm (1.97 in) or 100 mm (3.94 in) widths
Rated current / maximum current in A
–
100 mm (3.94 in)
2 x 18 A / 2 x 54 A
50 mm (1.97 in)
2 x 9 A / 2 x 27 A
50 mm (1.97 in)
2 x 5 A / 2 x 15 A
50 mm (1.97 in)
2 x 3 A / 2 x 9 A
Double Motor Modules
100 mm (3.94 in)
30 A / 90 A
50 mm (1.97 in)
18 A / 54 A
50 mm (1.97 in)
9 A / 27 A
50 mm (1.97 in)
5 A / 15 A
50 mm (1.97 in)
3 A / 9 A
Single Motor Modules
D Types
30 A
18 A
9 A
5 A
3 A
Rated current
© Siemens AG 2017