Product Introduction of 37KW 6-pole 900rpm Three-phase Asynchronous Motor

This 37KW 6-pole 900rpm three-phase asynchronous motor realizes electromechanical energy conversion based on the principle of electromagnetic induction. Three-phase alternating current is fed into the stator windings to generate a rotating magnetic field; when the magnetic field cuts the rotor bars, induced electromotive force and current are generated, and the electromagnetic torque drives the rotor to rotate. The rotor speed is always lower than the synchronous speed, featuring stable operation and high transmission efficiency.

In structural design, it adopts high-quality components for industrial durability. The stator is laminated with cold-rolled silicon steel sheets to minimize iron loss and improve energy efficiency. The windings use high-strength magnet wire, treated with vacuum pressure impregnation and curing, reaching class F insulation for excellent heat and moisture resistance. It adopts a cast-aluminum squirrel-cage rotor with small moment of inertia and good starting performance, suitable for frequent start-stop working conditions. The cast iron frame ensures high rigidity and good shock absorption; the integrated design of end cover and bearing seat guarantees coaxiality, reducing operation vibration and noise effectively.

Its core performance parameters are outstanding. The rated power is 37KW, rated pole number is 6, synchronous speed is 1000rpm, rated speed is 900rpm with reasonable slip ratio for stable power output. Rated voltage is 380V, rated frequency is 50Hz, power factor ≥0.88, efficiency ≥92%, complying with high-efficiency motor energy efficiency standards to cut energy consumption. Locked-rotor torque multiple ≥1.8, maximum torque multiple ≥2.2, with strong overload capacity to adapt to load fluctuations. The default protection class is IP54, customizable to IP55, with good dustproof and waterproof performance for harsh working environments like dusty and humid places.

Widely applicable to fans, water pumps, conveyors, machine tools and other equipment, it supports multiple mounting methods such as B3 and B5. With no brush wear, it boasts convenient maintenance and long service life, providing stable and continuous power support for industrial production.