High power density
in a closed frame.
The CPLS series is a definite-purpose induction motor family developed for variable-speed special applications, offering high power density in a compact design. Designed for operation with a frequency inverter, it excels in drive systems that demand high torque density and a wide speed range.
Product Advantages
Key engineering characteristics of the Leroy-Somer CPLS product family.
Built for variable-speed operation
A definite-purpose motor architecture designed for use with a frequency inverter and operation over a wide speed range.
Compact yet powerful frame
High power density makes it possible to build a more powerful drive train in a smaller footprint.
An alternative to DC motors
Provides a modern AC motor platform that can be considered in place of DC motors in certain special applications.
Technical Specifications
Core technical framework of the Leroy-Somer CPLS product family.
| Parameter | Value / Description |
|---|---|
| Product Group | Definite Purpose / Variable Speed Asynchronous Motor |
| Power Range | 45 – 375 kW |
| Frame Size | 160 – 250 frame |
| Number of Poles | 4 pole |
| Torque | 300 – 2900 Nm |
| Speed | 0 – 5000 rpm |
| Voltage | 320 / 340 / 360 / 380 / 400 / 440 / 480 V |
| Cooling | IC06 forced ventilation unit |
| Protection | IP23 |
| Option | Brake option available |
Leroy-Somer CPLS 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.
Let's build your high-torque-density drive system with CPLS
Together, let's define the CPLS configuration that best fits your project in terms of torque, speed range, cooling arrangement and drive compatibility.