A robust backbone for
general industry.
The standard applications family covers three-phase induction motor series designed for general processes, pumps, fans, conveyors and machine drives. With the CPLS, LS, LSES and PLSES families, it delivers both efficiency and broad application flexibility.
Product Advantages
Key engineering characteristics of the Leroy-Somer Three-phase Motors for Standard Applications product family.
Wide choice of standard series
Aluminium and cast iron frames, different efficiency classes and multiple power ranges provide broad application coverage.
Balance of efficiency and continuity
The IMfinity approach combines energy efficiency, reliability and ease of maintenance.
Easy maintenance and standardisation
A strong family structure that simplifies field service processes and product standardisation across general industry.
Technical Specifications
Core technical framework of the Leroy-Somer Three-phase Motors for Standard Applications product family.
| Parameter | Value / Description |
|---|---|
| Main Series Covered | CPLS, LS, LSES, PLSES |
| CPLS Power Range | 37 – 250 kW |
| LS Power Range | 0.09 – 45 kW |
| LSES Power Range | 0.12 – 55 kW |
| PLSES Power Range | 55 – 900 kW |
| Main Applications | Pumps, fans, conveyors, general processes and machine drives |
| Platform | IMfinity high efficiency family |
| Efficiency | IE3 / IE4 and other levels depending on the application |
Leroy-Somer Three-phase Motors for Standard Applications Resource Center
Commissioning software, parameter guides, fieldbus files and CAD data — securely downloadable from a single place.
CPLS Documents
Catalogs, technical documents and related files for the Leroy-Somer CPLS series.
LS Documents
Catalogs, technical documents and related files for the Leroy-Somer LS series.
4850h en ls lses fls flses plses installation maintance
PDFDownloadable technical file in PDF format.
5147j en imfinity catalog
PDFDownloadable technical file in PDF format.
5240e en imfinity broshure
PDFDownloadable technical file in PDF format.
LSES Documents
Catalogs, technical documents and related files for the Leroy-Somer LSES series.
4850h en ls lses fls flses plses installation maintance
PDFDownloadable technical file in PDF format.
5147j en imfinity catalog
PDFDownloadable technical file in PDF format.
5240e en imfinity broshure
PDFDownloadable technical file in PDF format.
PLSES Documents
Catalogs, technical documents and related files for the Leroy-Somer PLSES series.
4850h en ls lses fls flses plses installation maintance
PDFDownloadable technical file in PDF format.
5147j en imfinity catalog
PDFDownloadable technical file in PDF format.
5685a en plses4500
PDFDownloadable technical file in PDF format.
Let's choose the right motor family for your standard processes
Work with ONX Control engineers to finalise power rating, efficiency class and frame selection for fan, pump, conveyor and general machine drives.