Bosch Rexroth MSK - 9 Connection technique; 9.1 Overview of the electrical connection technique

9 Connection technique
9.1 Overview of the electrical connection technique
Standard design
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 Encoder connection
MSK030 RLS1100 (M23 flange socket) RGS1000 (M23 flange socket)
MSK040 RLS1100 (M23 flange socket) RGS1000 (M23 flange socket)
MSK050 RLS1100 (M23 flange socket) RGS1000 (M23 flange socket)
MSK060 RLS1100 (M23 flange socket) RGS1000 (M23 flange socket)
MSK061 RLS1100 (M23 flange socket) RGS1000 (M23 flange socket)
MSK070 RGS1200 (M40 flange socket) RGS1000 (M23 flange socket)
MSK071 RGS1200 (M40 flange socket) RGS1000 (M23 flange socket)
MSK076 RLS1100 (M23 flange socket) RGS1000 (M23 flange socket)
MSK100 RGS1300 (M58 flange socket) RGS1003 (M23 flange socket)
MSK101 RGS1300 (M58 flange socket) RGS1003 (M23 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.
Wiring diagram
U1 V1 W1
A1 A2 A3
M
3
MotTemp-
1 2 3
GNYE
Br+
Br-T1 T2
MotTemp+
0VBr
+24VBr
1
2
3
4 5 6 7 8 9 10
U1 V1 W1
5 6 7
8
5 6 7
8
KTY84
U
BN
WH
GN
BN PK GY BU VT BK RD
MA000017.svg
9
n.c.
U
①③ ②
① Power connection with temperature sensor and holding brake
② Encoder connection
③ Equipotential bonding conductor
Fig. 9-1: Connection overview MSK ATEX motors
DOK-MOTOR*-MSK*EXGIIK3-PR09-EN-P Bosch Rexroth AG 109/175
Synchronous Servomotors MSK For Potentially Explosive Areas
Connection technique