Bosch Rexroth MSK Project Planning Manual page 111

DOK-MOTOR*-MSK*EXGIIK3-PR09-EN-P
Synchronous Servomotors MSK For Potentially Explosive Areas
9 Connection technique
9.1 Overview of the electrical connection technique
Standard design
Wiring diagram
A1 A2 A3
1 2
U1 V1 W1
U1 V1 W1
M
3
③
The electrical connection of MSK ATEX motors is made via circular connec‐
tors M23, M40 or M58 for power and encoder connection. An additional con‐
nection for equipotential bonding is provided on the flange.
The electrical connections are made according to the following table.
Motor Power connection
MSK030 RLS1100 (M23 flange socket)
MSK040 RLS1100 (M23 flange socket)
MSK050 RLS1100 (M23 flange socket)
MSK060 RLS1100 (M23 flange socket)
MSK061 RLS1100 (M23 flange socket)
MSK070 RGS1200 (M40 flange socket)
MSK071 RGS1200 (M40 flange socket)
MSK076 RLS1100 (M23 flange socket)
MSK100 RGS1300 (M58 flange socket)
MSK101 RGS1300 (M58 flange socket)
Tab. 9-1: MSK motors - electrical connections
Ready-made connection cables are available for all connection variants, en‐
suring simple, fast and fail-safe installation and commissioning.
MotTemp+
+24VBr
MotTemp-
3 GNYE 5 6 7
5 6 7
T1 T2 Br+
U
U
KTY84
①
① Power connection with temperature sensor and holding brake
② Encoder connection
③ Equipotential bonding conductor
Fig. 9-1: Connection overview MSK ATEX motors
0VBr
8 BN WH GN BN PK
8 9 1 2 3
Br- n.c.
Bosch Rexroth AG
Connection technique
Encoder connection
RGS1000 (M23 flange socket)
RGS1000 (M23 flange socket)
RGS1000 (M23 flange socket)
RGS1000 (M23 flange socket)
RGS1000 (M23 flange socket)
RGS1000 (M23 flange socket)
RGS1000 (M23 flange socket)
RGS1000 (M23 flange socket)
RGS1003 (M23 flange socket)
RGS1003 (M23 flange socket)
GY BU VT BK RD
4 5 6 7 8 9 10
②
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