Leroy-Somer asynchronous electric motors of the SLSHR series with liquid/water cooling are designed for process equipment with a high-power electric drive operating in constant torque mode. The use of a highly efficient cooling circuit, the heat exchanger is integrated into the housing of the electric motor, allows minimizing the impact of the electric motor on the environment and reducing the overall dimensions of the electric drive.
The main areas of application of electric motors with forced liquid cooling are metal rolling mills, extruders, test benches, tunneling complexes and machines, calenders, rubber mixers...
Advantages of using SLSHR electric motors
- Constant torque over the entire speed range;
- High overload capacity;
- Application as part of high-speed test benches;
- The dimensions of the electric motor are 25% smaller than those of a standard electric machine;
- Minimal thermal impact on the environment;
- The electric motor does not create "parasitic" air flows;
- Corrosion-resistant housing made of stainless steel;
Parameters of Leroy-Somer SLSHR series electric motors
- Rated power: 55 -1800 kW;
- Rated speed: up to 6000 rpm;
- Overall height: 250 - 450 mm;
- Energy efficiency class: IE2, IE3;
- Degree of protection: IP55, IP65;
- Cooling method: IC7A1W7;
- Insulation class: F, H;
- Cooling of bearings: water;
- Installable options: feedback sensors (encoders, resolvers), temperature sensors (PTO, PTC, PT100, KTY84), vibration measurement sensors, bearings with refillable lubrication, manufacture of a special shaft, etc.
Parameters of Leroy-Somer SLSHR series electric motors (class IE2, 3000 rpm, water cooling)
type | Pn, kW | Nn,rpm | Tn, Nm | In, And | Cosφ | K,P,D, % | Id/In | Td/Tn | M, kg |
SLSHR 250 M | 55 | 2962 | 177 | 94 | 0,89 | 94,8 | 7,9 | 2,5 | 405 |
SLSHR 280 S | 75 | 2966 | 241 | 127 | 0,90 | 94,8 | 8 | 2,7 | 505 |
SLSHR 280 M | 90 | 2953 | 290 | 149 | 0,91 | 95,6 | 7,7 | 2,6 | 560 |
SLSHR 315 ST | 110 | 2971 | 356 | 178 | 0,93 | 95,9 | 8,2 | 2,8 | 850 |
SLSHR 315 M | 132 | 2957 | 427 | 221 | 0,90 | 96,1 | 7,5 | 1,8 | 1000 |
SLSHR 315 LA | 160 | 2963 | 517 | 272 | 0,89 | 95,7 | 7,5 | 2 | 1050 |
SLSHR 315 LB | 200 | 2956 | 647 | 342 | 0,88 | 96,1 | 7,7 | 2,3 | 1150 |
SLSHR 355 LA | 250 | 2974 | 808 | 424 | 0,89 | 95,8 | 7,2 | 2,1 | 1400 |
SLSHR 355 LB | 275 | 2973 | 881 | 464 | 0,89 | 96,5 | 8,4 | 2,3 | 1500 |
SLSHR 355 LB | 315 | 2970 | 1016 | 525 | 0,90 | 96,4 | 7,2 | 1,8 | 1500 |
SLSHR 355 LC | 330 | 2980 | 1057 | 560 | 0,88 | 96,7 | 7,9 | 1,9 | 1915 |
SLSHR 355 LC | 355 | 2978 | 1137 | 588 | 0,90 | 96,9 | 8,2 | 2,3 | 1915 |
SLSHR 355 LD | 400 | 2976 | 1284 | 673 | 0,89 | 96,6 | 7,8 | 2 | 1945 |
Parameters of Leroy-Somer SLSHR series electric motors (class IE2, 1500 rpm, water cooling)
type | Pn, kW | Nn,about/mines | Tn, Nm | In, But | Cosφ | K,P,D, % | Id/In | Td/Tn | M, kg |
SLSHR 250 M | 55 | 1476 | 355 | 102 | 0,84 | 94,7 | 6,5 | 2,4 | 395 |
SLSHR 280 S | 75 | 1480 | 484 | 140 | 0,84 | 95,1 | 7,7 | 2,9 | 475 |
SLSHR 280 M | 90 | 1477 | 581 | 167 | 0,85 | 95,2 | 7,6 | 3 | 565 |
SLSHR 315 ST | 110 | 1479 | 710 | 207 | 0,83 | 95 | 7,3 | 2,9 | 850 |
SLSHR 315 M | 132 | 1487 | 850 | 254 | 0,81 | 95,2 | 8 | 2,8 | 1000 |
SLSHR 315 LA | 160 | 1485 | 1032 | 291 | 0,85 | 96 | 7,5 | 2,2 | 1050 |
SLSHR 315 LB | 200 | 1486 | 1291 | 362 | 0,82 | 96,2 | 8 | 2,2 | 1150 |
SLSHR 355 LA | 250 | 1485 | 1611 | 443 | 0,88 | 96,7 | 7,4 | 1,7 | 1510 |
SLSHR 355 LB | 300 | 1487 | 1930 | 545 | 0,87 | 96,5 | 6,5 | 1,6 | 1550 |
SLSHR 355 LC | 315 | 1488 | 2019 | 577 | 0,85 | 96,7 | 7,4 | 2,2 | 1800 |
SLSHR 355 LC | 355 | 1487 | 2279 | 641 | 0,86 | 96,8 | 6,6 | 1,9 | 1800 |
SLSHR 355 LD | 400 | 1488 | 2564 | 722 | 0,87 | 96,8 | 7,4 | 2,1 | 1930 |
SLSHR 400 LB | 400 | 1490 | 2559 | 707 | 0,87 | 96,8 | 8 | 2 | 2350 |
SLSHR 355 LKB | 450 | 1489 | 2880 | 795 | 0,88 | 96,9 | 7,6 | 1,8 | 2320 |
SLSHR 400 LB | 450 | 1489 | 2880 | 795 | 0,88 | 96,9 | 7,6 | 1,8 | 2350 |
SLSHR 355 LKB | 500 | 1489 | 3200 | 892 | 0,88 | 96,7 | 6,5 | 1,7 | 2320 |
SLSHR 400 LVB | 500 | 1489 | 3200 | 892 | 0,87 | 96,7 | 6,5 | 1,7 | 2350 |
SLSHR 450 LA | 500 | 1492 | 3200 | 895 | 0,87 | 96,7 | 8 | 1,6 | 3100 |
SLSHR 450 LVA | 550 | 1491 | 3525 | 973 | 0,88 | 96,7 | 7,9 | 1,5 | 3100 |
SLSHR 450 LB | 630 | 1493 | 4030 | 1132 | 0,87 | 96,7 | 8,2 | 1,5 | 3450 |
SLSHR 450 LVB | 675 | 1491 | 4326 | 1205 | 0,87 | 96,7 | 8 | 1,4 | 3450 |
Parameters of Leroy-Somer SLSHR series electric motors (class IE2, 1000 rpm, water cooling)
type | Pn, kW | Nn,about/mines | Tn, Nm | In, But | Cosφ | K,P,D, % | Id/In | Td/Tn | M, kg |
SLSHR 250 M | 37 | 973 | 362 | 75 | 0,80 | 92,7 | 6,2 | 2,2 | 394 |
SLSHR 280 S | 45 | 967 | 440 | 87 | 0,84 | 93,2 | 6 | 1,9 | 455 |
SLSHR 280 M | 55 | 973 | 538 | 110 | 0,79 | 93,2 | 6,9 | 2,8 | 532 |
SLSHR 315 ST | 75 | 986 | 731 | 137 | 0,86 | 95 | 6,5 | 2,3 | 850 |
SLSHR 315 M | 90 | 985 | 875 | 165 | 0,85 | 95,6 | 6,7 | 1,7 | 1000 |
SLSHR 315 LA | 110 | 981 | 1067 | 206 | 0,85 | 94,7 | 6 | 1,5 | 1050 |
SLSHR 315 LB | 132 | 986 | 1280 | 250 | 0,83 | 96 | 7,4 | 2 | 1125 |
SLSHR 315 LB | 150 | 988 | 1454 | 284 | 0,82 | 96 | 6,6 | 1,5 | 1125 |
SLSHR 355 LA | 185 | 983 | 1783 | 345 | 0,81 | 96 | 7,5 | 2 | 1415 |
SLSHR 355 LB | 220 | 985 | 2129 | 418 | 0,81 | 95,8 | 7,4 | 1,9 | 1535 |
SLSHR 355 LD | 250 | 991 | 2406 | 477 | 0,82 | 96,7 | 7,8 | 2,1 | 1935 |
SLSHR 355 LD | 300 | 990 | 2885 | 571 | 0,82 | 95,4 | 6,8 | 1,65 | 1935 |
SLSHR 355 LKB | 350 | 993 | 3376 | 676 | 0,83 | 96,2 | 6,5 | 1,7 | 2350 |
SLSHR 400 LB | 350 | 993 | 3376 | 676 | 0,83 | 96,2 | 6,5 | 1,7 | 2400 |
SLSHR 450 LA | 400 | 995 | 3851 | 778 | 0,78 | 96,5 | 8 | 2 | 3230 |
SLSHR 400 LKB | 500 | 995 | 4809 | 961 | 0,79 | 96,5 | 8 | 2 | 3350 |
SLSHR 450 LB | 500 | 995 |