Product Introduction of 132KW 2-Pole 2985rpm Three-Phase Induction Motor

This 132KW 2-pole 2985rpm three-phase induction motor achieves efficient electrical energy conversion based on the core principle of electromagnetic induction. When three-phase alternating current is supplied to the stator windings, a high-speed rotating magnetic field with a synchronous speed of 3000rpm is instantly generated. This magnetic field cuts the rotor conductors, inducing electromotive force and induced current in the rotor, which drives the rotor to rotate stably under the action of electromagnetic force. Its rotor speed of 2985rpm is slightly lower than the synchronous speed, ensuring ultra-smooth and continuous power output for high-speed industrial operations.

Structurally optimized for high-speed stability, the motor adopts a lightweight yet high-rigidity design. The stator is laminated with high-grade low-loss silicon steel sheets through precision technology, which effectively reduces iron loss and enhances magnetic conductivity. The windings are made of Class F insulation materials, combined with vacuum impregnation and precision winding processes, greatly improving heat resistance and insulation reliability, enabling long-term continuous full-load operation without insulation breakdown.

The rotor features a low-rotational-inertia cast aluminum squirrel-cage structure, with conductor bars and end rings integrated by one-time casting, ensuring high mechanical strength, quick start-up response and excellent dynamic performance. Its key performance parameters are fully optimized: rated power 132KW, rated speed 2985rpm, rated torque up to 423N·m, and the scientific ratio of starting torque to maximum torque guarantees stable start-up under medium-load conditions. Complying with GB1 level energy efficiency standard, it has a power factor of ≥0.89, with strictly controlled no-load and load losses, achieving remarkable energy-saving effects in long-term high-speed operation.

Equipped with a cast iron machine base with enhanced heat dissipation ribs, it boasts excellent shock resistance and heat dissipation capacity. High-precision sealed rolling bearings and an optimized lubrication system minimize friction loss and extend service life. The optional IP54/IP55 protection level adapts to complex industrial environments such as dusty and moderately humid occasions. Widely applied to high-speed equipment like centrifugal fans, air compressors and centrifugal pumps, it serves as a high-efficiency, stable and reliable power core for modern industrial production.