STARTING WITH PERMANENT CAPACITOR (PC) Single phase induction motors Selection tables Version "P" Version "PR" Main phase (P P ) + Auxiliary phase (Pa) + PC In Nn Pa PC P P N min -1 Mn N.m A I M Id = 4 ln Md = 0.6 Mn Mn Md = 2.5 Mn Main phase (P P ) + Auxiliary phase (Pa) + PC Main phase (P P ) + Auxiliary phase (Pa) + PC + SC In Nn Pa PC SC SC cut-off P P N min -1 N.m A I M Id = 6 ln SINGLE PHASE INDUCTION MOTORS WITH SHORT-CIRCUIT ROTOR SINGLE PHASE INDUCTION MOTORS WITH SHORT-CIRCUIT ROTOR STARTING WITH PERMANENT CAPACITOR (PC) AND STARTING CAPACITOR (SC) 1
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Single phase induction motors Selection tables - … · STARTING WITH PERMANENT CAPACITOR (PC) Single phase induction motors Selection tables Version "P" Version "PR" Main phase (PP)
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STARTING WITH PERMANENT CAPACITOR (PC)
Single phase induction motorsSelection tables
Version "P" Version "PR"
Main phase (PP)+ Auxiliary phase (Pa)+ PC
In
Nn
Pa PC
PP
N
min-1
Mn
N.m AIM
Id = 4 ln
Md = 0.6 Mn
Mn
Md = 2.5 Mn Main phase (PP)+ Auxiliary phase (Pa)+ PC
Main phase (PP)+ Auxiliary phase (Pa)+ PC + SC
In
Nn
Pa PC
SC
SC cut-off
PP
N
min-1
N.m AIM
Id = 6 ln
SINGLE PHASE INDUCTION MOTORSWITH SHORT-CIRCUIT ROTOR
SINGLE PHASE INDUCTION MOTORSWITH SHORT-CIRCUIT ROTOR
STARTING WITH PERMANENT CAPACITOR (PC)AND STARTING CAPACITOR (SC)
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Rated Rated Rated Power E�ciency Starting current / Starting torque / Max. torque / PC SC Weightspeed torque current factor* * Rated current** Rated torque** Rated torque 400 V 250 V
Type P N NN C N IN Cos � η ID / I N MD / MN MM / MN MF MF IM B3kW min -1 Nm %A kg
LS 56 P 0.09 2790 0.31 0.90 0.85 50 3.2 0.8 2.4 4 - 3.5
LS 56 P 0.12 2810 0.42 1.15 0.85 54 3.5 0.7 2.4 5 - 4
LS 63 P 0.12 2820 0.42 1.00 0.90 57 4 1 2.5 6 - 4
LS 63 P 0.18 2820 0.61 1.40 0.90 62 4.5 0.9 2.3 8 - 4.5
LS 63 P 0.25 2830 0.84 2.00 0.90 62 4.5 0.9 2.5 10 - 5
LS 71 P 0.25 2780 0.86 1.95 0.90 61 3.5 0.6 2 8 - 5.5
LS 71 P 0.37 2850 1.24 2.70 0.85 70 4.7 0.5 2.3 10 - 7
LS 71 P 0.55 2770 1.90 3.50 0.95 72 4.5 0.6 2.2 16 - 7.5
LS 80 P 0.55 2730 1.93 3.80 0.98 64 4 0.5 2 16 - 8.5
LS 80 P 0.75 2780 2.60 4.85 0.95 70 4.2 0.6 2.2 25 - 9
LS 80 P 1.10 2760 3.80 6.60 0.98 73 4.1 0.5 2 32 - 11
LS 90 P 1.10 2700 3.90 7.50 0.90 73 4.6 0.5 2.2 25 - 14
LS 90 P 1.50 2780 5.15 9.10 0.95 76 4.8 0.7 2.8 50 - 16.5
Dimensions of LS single phase TEFV induction motors - IP 55Cage rotor
- foot mounted
The permanent capacitor is mounted on the outside of the terminal box.The starting capacitor is located inside the terminal box.
Shaft extension
- symbol on housing : not identified for frame sizes 56 to 90 mm.
1. LS 63 motors are also fitted with a shaft extension Ø14 x 30 (non-standard). Motors LS 63 P, 2 P, 0.25 kW and LS 63 P, 4 P, 0.18 kW : change to dimension LB = 187 Motors LS 63 PR, 2 P, 0.25 kW and LS 63 PR, 4 P, 0.18 kW : change to dimension LB = 1872. Motors LS 71 P, 2 P, 0.55 kW and LS 71 P, 4 P, 0.37 kW : change to dimension LB = 193.3. Motors supplied with separate electrical cabinet.
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F3 - Foot and flange mounted IM B35 (IM 2001)
A
HD
H
I
HA
AB
AA
M
n Ø S
4 Ø K
α
Z
LA
J LJ
LB
T
x
B C
N PJ6
Ø AC
BB
E
D
M.O x p
F
GD G
Single phase induction motorsDimensions
Dimensions in millimetres- foot and flange mounted (FF)
The permanent capacitor is mounted on the outside of the terminal box.The starting capacitor is located inside the terminal box.
Dimensions of LS single phase TEFV induction motors - IP 55Cage rotor
1. LS 63 motors are also fitted with a shaft extension Ø14 x 30 (non-standard). Motors LS 63 P, 2 P, 0.25 kW and LS 63 P, 4 P, 0.18 kW : change to dimension LB = 187 Motors LS 63 PR, 2 P, 0.25 kW and LS 63 PR, 4 P, 0.18 kW : change to dimension LB = 1872. Motors LS 71 P, 2 P, 0.55 kW and LS 71 P, 4 P, 0.37 kW : change to dimension LB = 193.3. Motors supplied with separate electrical cabinet.
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F4 - Flange mounted IM B5 (IM 3001)
HJ
M
α
PE n°
n Ø S
I
Z
LA
J LJ
LB
T
N PJ6
Ø AC
E
D
M.O x p
F
GD G
Single phase induction motorsDimensions
Dimensions in millimetres- flange mounted (FF)
The permanent capacitor is mounted on the outside of the terminal box.The starting capacitor is located inside the terminal box.
Dimensions of LS single phase TEFV induction motors - IP 55Cage rotor
1. LS 63 motors are also fitted with a shaft extension Ø14 x 30 (non-standard). Motors LS 63 P, 2 P, 0.25 kW and LS 63 P, 4 P, 0.18 kW : change to dimension LB = 187 Motors LS 63 PR, 2 P, 0.25 kW and LS 63 PR, 4 P, 0.18 kW : change to dimension LB = 1872. Motors LS 71 P, 2 P, 0.55 kW and LS 71 P, 4 P, 0.37 kW : change to dimension LB = 193.3. Motors supplied with separate electrical cabinet.
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F5 - Foot and face mounted IM B34 (IM 2101)
A
HD
H HA
AB
AA4 Ø K
M
n Ø M.S
α
I
Z J LJ
LB
T
N PJ6
Ø AC
x
B C
BB
E
D
M.O x p
F
GD G
Single phase induction motorsDimensions
Dimensions in millimetres- foot and face mounted (FT)
The permanent capacitor is mounted on the outside of the terminal box.The starting capacitor is located inside the terminal box.
A AA AB B BB H HA x HD K HJ Z max LJ LB AC J I
LS 56 P 90 24 104 71 87 56 7 8 148 6 92 90 8 156 110 86 88
Dimensions of LS single phase TEFV induction motors - IP 55Cage rotor
1. LS 63 motors are also fitted with a shaft extension Ø14 x 30 (non-standard). Motors LS 63 P, 2 P, 0.25 kW and LS 63 P, 4 P, 0.18 kW : change to dimension LB = 187 Motors LS 63 PR, 2 P, 0.25 kW and LS 63 PR, 4 P, 0.18 kW : change to dimension LB = 1872. Motors LS 71 P, 2 P, 0.55 kW and LS 71 P, 4 P, 0.37 kW : change to dimension LB = 193.3. Motors supplied with separate electrical cabinet.
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F6 - Face mounted IM B14 (IM 3601)
HJ
AC
M
Ø M.S
α
PE n°I
Z J LJ
LB
T
N PJ6
E
D
M.O x p
F
GD G
Single phase induction motorsDimensions
Dimensions in millimetres- face mounted (FT)
The permanent capacitor is mounted on the outside of the terminal box.The starting capacitor is located inside the terminal box.
Symb. M N P α T M-S F GD D E G O p
LS 56 P FT 65 65 50 80 45 ° 2.5 5 3 3 9 j6 20 7.2 4 10
LS 63 P1 FT 75 75 60 90 45 ° 2.5 5 4 4 11 j6 23 8.5 4 10
LS 63 PR1 FT 75 75 60 90 45 ° 2.5 5 4 4 11 j6 23 8.5 4 10
LS 71 P2 FT 85 85 70 105 45 ° 2.5 6 5 5 14 j6 30 11 5 12.5
LS 71 PR2 FT 85 85 70 105 45 ° 2.5 6 5 5 14 j6 30 11 5 12.5
LS 80 P FT 100 100 80 120 45 ° 3 6 6 6 19 j6 40 15.5 6 15
LS 80 PR FT 100 100 80 120 45 ° 3 6 6 6 19 j6 40 15.5 6 15
LS 90 P FT 115 115 95 140 45 ° 3 8 8 7 24 j6 50 20 8 20
LS 90 PR FT 115 115 95 140 45 ° 3 8 8 7 24 j6 50 20 8 20
LS 100 LPR FT 130 130 110 160 45 ° 3.5 8 8 7 28 j6 6 24 10 22
LS 112 MPR FT 130 130 110 160 45 ° 3.5 8 8 7 28 j6 6 24 10 22
LS 112 MGPR FT 130 130 110 160 45 ° 3.5 8 8 7 28 j6 60 24 10 22
LS 132 SM/MPR3 FT 215 215 180 250 45 ° 4 10 10 8 38 k6 80 33 12 28
FlangesType
Shaft extension
Dimensions of LS single phase TEFV induction motors - IP 55Cage rotor
F7 - Electrical cabinet for LS 132G
H1
H2
P
L
L P H1 H2 G Max. weight in kg
250 150 400 325 175 12
Dimensions in millimetres
1. LS 63 motors are also fitted with a shaft extension Ø14 x 30 (non-standard). Motors LS 63 P, 2 P, 0.25 kW and LS 63 P, 4 P, 0.18 kW : change to dimension LB = 187 Motors LS 63 PR, 2 P, 0.25 kW and LS 63 PR, 4 P, 0.18 kW : change to dimension LB = 1872. Motors LS 71 P, 2 P, 0.55 kW and LS 71 P, 4 P, 0.37 kW : change to dimension LB = 193.3. Motors supplied with separate electrical cabinet.
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Optionally, LEROY-SOMER motors can be�tted with �anges and faceplates that arelarger or smaller than standard. This meansthat motors can be adapted to all types ofsituation without the need for costly andtime-consuming modi�cations.
G1 - Non-standard �anges
LA T
N PJ6
M
n Ø S
LA T
N PJ6
M
n Ø S
M N P T n S LA
FF 100 100 80 120 3 4 7 5
FF 115 115 95 140 3 4 10 10
FF 130 130 110 160 3.5 4 10 10
FF 165 165 130 200 3.5 4 12 10
FF 215 215 180 250 4 4 14.5 12
FF 265 265 230 300 4 4 14.5 14
FF 300 300 250 350 5 4 18.5 14
The tables below give �ange and faceplatedimensions and �ange/motor compatibility.The bearing and shaft extension for eachframe size remain standard.