Electric Motor SIEMENS SIMOTICS General Purpose Siemens SIMOTIC motors have extremely durable components – for general useThe frame, the end of the bearing and the shaft of the motor are strong, twisty and have high durability. The highest mechanical running properties to the degree of vibration.
The low-voltage motor unique key features:
In order to maximize inventory turn rates, minimize complexity, decrease stock levels and minimize your investment required, we defined a specific distribution portfolio already including most common required features as standard. In addition we offer an additional selection of options with which you can modify the distribution offering even more.
Besides we can always offer you the most comprehensive motor portfolio made to order for all applications and industries available from our standard catalog portfolio D 81.1 and SIMOTICS GP 1LEO Low-voltage Motors catalog offering D 81.5N 09-2011.
(1LEO/1LA7 and 1LE 1 motors) Thermal protection with PTC thermistors with 3 embedded temperature sensors for tripping is provided in our E2 motors above frame size 112 as standard version.
| SIMOTICS General Purpose | ||||||
| Efficiency class Series |
Aluminum | Cast Iron | ||||
| IE1 | IE2 | IE1 | IE2 | |||
| 1LA7 | 1LE1002 | 1 LE1001 | 1LE0102 L | 1LE0101 | ||
| Voltage and frequency |
Standard | 400 V ± 5% | 400 V ± 5% | 400 V ± 5% | 400 V ± 5% | 400 V ± 5% |
| Optional voltage @ 50 Hz | 380 V, 415 V, 525 | 380 V, 415 V, 525 | 380 V, 415 V, 525 | 380 V, 415 V, 525 | 380 V, 415 V, 525 | |
| construction Optional⁽ᵃ⁾ | □ | □ | □ | □ | □ | |
| Type of coperation |
Standard | IM B3 | IM B3 | IM B3 | IM B3 | IM B3 |
| Optional | IM B35, IM B5, IM V1, IM B14 |
IM B35, IM B5, IM V1, IM B14 |
IM B35, IM B5, IM V1, IM B14 |
IM B35, IM B5, IM V1, IM B14 |
IM B35, IM B5, IM V1, IM B14 |
|
| Bearing designation |
Bearing 62 C | □ | □ | □ | □ ⁽ᵇ⁾ | □ ⁽ᵇ⁾ |
| Bearing 63 C | ˗ | ◊ | ◊ | □ ⁽ᵇ⁾ | □ ⁽ᵇ⁾ | |
| Others | Metal fan cover | □ | √ | √ | □ | □ |
| Metal rating plate | □ | ˗ | ˗ | □ | □ | |
| Drain hole | ◊ | ◊ | ◊ | □ ⁽ᵇ⁾ | □ ⁽ᵇ⁾ | |
| Center hole at non-drive end prepared for auxiliary mountings |
˗ | √ ⁽ᵇ⁾ | √ | – | □ ⁽ᵇ⁾ | |
| Space heater | √ | √ | √ | √ | √ | |
| Motor protection |
3 x PTC | √ | √ | √ | √ | □ ⁽ᵇ⁾ |
| Certificate | Extra rating plate for voltage tolerance |
√ | √ | √ | □ | □ |
| CE marking | ˗ | ˗ | □ | ˗ | □ | |
| Routine test | √ | √ | √ | √ | √ | |
| Standard color |
Stone grey (RAL 7030) | □ | □ | □ | □ | □ |
□ – Standard
√ – Option in distribution portfolio
◊ – Not available in distribution portfolio, only from standard catalog
– – Not available
⁽ᵃ⁾ – The limit for converter-fed operation is 460 Vrms +10%.
⁽ᵇ⁾ – Depending on frame size and/or number of poles, please see respective sections.
