1LE8 High-output LV Motors
Next-generation high-output LV motors in IE3 or IE4 — compact, high power density, suitable for VFD operation up to 690 V.
- Power
- 132 – 1000 kW
- Frame
- FS 315 – 450
- Efficiency
- IE3 / IE4
- Protection
- IP55
General-purpose TEFC three-phase induction motors in cast iron (1LE0003) or aluminium (1LE0303), covering most standard duties.
| Models | 1LE0003 / 1LE0303 |
|---|---|
| Rated power | 0.55 – 315 kW（50 Hz） |
| Frame size | Cast iron FS 80 – 355; aluminium FS 80 – 160 |
| Efficiency | IE3 (IEC 60034-30) / GB 18613-2020 Grade 3 |
| Poles | 2 / 4 / 6 / 8 |
| Protection | IP55 |
| Insulation | Class F (155) |
| Cooling | IC411 self-ventilated; forced cooling optional |
| Mounting | IM B3 / B5 / B35 … |
| Colour | RAL 7030 |
Data from the official catalog (2026.02); see the catalog for full data and dimensions.
Next-generation high-output LV motors in IE3 or IE4 — compact, high power density, suitable for VFD operation up to 690 V.
New-generation cast-iron LV motors meeting China efficiency Grade 2 (IE4), for continuous S1 duty — ideal for energy-saving upgrades.
IE3 LV flameproof induction motors, Ex db IIB T4 Gb, explosion protection certified by CQST.
Send us the model or application — your local sales engineer will check stock and reply.