3-phase TEFV induction motors ATEX GAS - Zones 1 & 2
3-phase TEFV induction motors ATEX GAS - Zones 1 & 2
3-phase TEFV induction motors ATEX GAS - Zones 1 & 2
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3-<strong>phase</strong> <strong>TEFV</strong> <strong>induction</strong> <strong>motors</strong><br />
<strong>ATEX</strong> <strong>GAS</strong> - <strong>Zones</strong> 1 & 2<br />
Construction<br />
C7.1 - Permissible axial load (in daN) on main shaft extension for standard bearing assembly in LSE/LSN<br />
increased safety and non-sparking <strong>motors</strong> with aluminium frame<br />
Horizontal motor<br />
Nominal bearing lifetime L10h: 25,000 hours<br />
Motor<br />
Framesize Type<br />
C7 - Axial load of LSE/LSN <strong>motors</strong><br />
IM B3 / B6<br />
IM B7 / B8<br />
IM B5 / B35<br />
IM B14 / B34<br />
2 poles<br />
N = 3000 min -1<br />
IM B3 / B6<br />
IM B7 / B8<br />
IM B5 / B35<br />
IM B14 / B34<br />
IM B3 / B6<br />
IM B7 / B8<br />
IM B5 / B35<br />
IM B14 / B34<br />
4 poles<br />
N = 1500 min -1<br />
IM B3 / B6<br />
IM B7 / B8<br />
IM B5 / B35<br />
IM B14 / B34<br />
IM B3 / B6<br />
IM B7 / B8<br />
IM B5 / B35<br />
IM B14 / B34<br />
6 poles<br />
N = 1000 min -1<br />
IM B3 / B6<br />
IM B7 / B8<br />
IM B5 / B35<br />
IM B14 / B34<br />
IM B3 / B6<br />
IM B7 / B8<br />
IM B5 / B35<br />
IM B14 / B34<br />
8 poles<br />
N = 750 min -1<br />
80 LSE/LSN 80 L 23 (61)* 37 (75)* 45 (83)* 55 (93)*<br />
90 LSE/LSN 90 SR 19 (69)* 35 (85)* 44 (94)* 55 (105)*<br />
90 LSE/LSN 90 S 19 (69)* 35 (85)* 44 (94)* 55 (105)*<br />
90 LSE/LSN 90 L 19 (69)* 35 (85)* 44 (94)* 55 (105)*<br />
100 LSE/LSN 100 L 34 (90)* 57 (113)* 68 (124)* 83 (139)*<br />
112 LSE/LSN 112 M* 32 (88)* 46 (102)* 63 (119)* 78 (134)*<br />
132 LSE/LSN 132 S 59 (137)* 92 (170)* 114 (192)* - -<br />
132 LSE/LSN 132 M 86 (188)* 125 (227)* 159 (261)* 192 (294)*<br />
160 LSE/LSN 160 M - - - - 237 (337)* 268 (368)*<br />
160 LSE/LSN 160 MP 147 (227)* 197 (277)* - - - -<br />
160 LSE/LSN 160 LR - - 188 (278)* - - - -<br />
160 LSE/LSN 160 L 131 (231)* - - 219 (319)* 249 (349)*<br />
180 LSE/LSN 180 MT 159 (259)* 207 (307)* - - - -<br />
180 LSE/LSN 180 LR - - 193 (293)* - - - -<br />
180 LSE/LSN 180 L - - - - 270 (318)* 318 (366)*<br />
200 LSE/LSN 200 LT 255 303 312 360 372 420 - -<br />
200 LSE/LSN 200 L 247 313 - - 366 432 455 521<br />
225 LSE/LSN 225 ST - - 366 432 - - 501 567<br />
225 LSE/LSN 225 MT 278 344 - - - - - -<br />
225 LSE/LSN 225 MR - - 350 413 370 433 477 540<br />
250 LSE/LSN 250 MZ 275 338 - - - - - -<br />
250 LSE/LSN 250 ME - - 392 462 451 521 523 593<br />
280 LSE/LSN 280 SC 294 364 464 534 538 608 627 697<br />
280 LSE/LSN 280 MC 291 361 - - 524 594 - -<br />
280 LSE/LSN 280 MD - - 437 507 - - 569 657<br />
IM B3 / B6<br />
IM B7 / B8<br />
IM B5 / B35<br />
IM B14 / B34<br />
( )* The axial loads shown above for IM B3/B6/B7/B8 forms with frame size ≤ 180 are the permissible axial loads for locked DE bearings (non-standard assembly, special<br />
order).<br />
* Also applies to 112 MG and MU.<br />
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