13
Installation and maintenance
LSRPM - PLSRPM
Synchronous permanent magnet motors
LEROY-SOMER
4155 en - 2012.05 / e
2.5.3 - Connections
Motors
Frame size ≤ 160
Frame size > 160
U1
L1
V1
L2
W1
L3
Hall effect sensor
CONNECTION DIAGRAM FOR WAGO 261 TERMINAL
BLOCK INSIDE TERMINAL BOX - Terminal marking
1 = U
2 = W\
3 = V
4 = U\
5 = W
6 = V\
7 = 0V - white
8 = +15V - brown
9 = shielding
10/11 = PTC
} green
} yellow
} grey
Incremental encoder with UVW commutation channels
Function
U
U/
V
V/
W
W/
A
Z
Z/
A/
B
B/
Vcc
Gnd
Wire
White-
Green
White-
Pink
White-
Yellow
White-
Blue
White-
Grey
White-
Brown
Green Grey
Red
Pink
Yellow
Blue
Brown
White
M23
17-pin
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Pins 1 to 3 are not connected. The cable general shielding is connected to the connector casing.
Forced ventilation
Black
W
V
CP2
CP1
Z
U
Blue
Brown
Motor type
Capacitors
CP1
CP2
LS 80
1.5
µ
f
1.5
µ
f
LS 90 to 132
U = 230 V Power supply on U and W
U = 400 V Power supply on V and W
3
µ
f
2
µ
f
230 or 400 V SINGLE-PHASE FORCED VENTILATION
for frame size
≤
132
3-PHASE FORCED VENTILATION*
for frame size > 132
*for 4500 and 5500 rpm, contact the factory
1 SPEED - 2 VOLTAGES
L1 - L2 - L3
W2
U2
V2
L1
L2
L3
U1
V1
W1
W2
U2
V2
L1
L2
L3
U1
V1
W1
230 V
400 V
Warning: do not change the connection without
consulting your LS contact.
