Product Details
The 2-Speed 3-Phase Asynchronous Motor is a century-proven solution for industrial variable-speed drives. Utilizing Dahlander pole-changing or dual separate windings, it delivers two fixed speed settings (e.g., 3000/1500 rpm) in a single unit. Designed for fans, pumps, conveyors, and other equipment requiring operational adjustment, it saves 40%+ energy at low speed without external VFDs. With IP55 protection and Class F insulation, it ensures harmonic-free, reliable operation in harsh environments (heat, dust, etc.), offering a robust balance of efficiency and durability.
Product Parameters
| Lead Time | According to quantity and seasons, the lead time is different. |
| Items | 3 phase double speed induction motor |
| Power | 0.35 to 82 Kw or customized |
| Speed | 680 to 2970 RPM |
| MOQ | 1 PC |
OEM is accepted, your tag, label, logo.
Our Advantages
1.Dual-Speed Efficiency, Save Energy & Cost.
2.Zero-Harmonic Reliability in Harsh Conditions.
3.Century-Proven Industrial Durability.
FAQ
Q: 1. How are the two speeds switched? Is extra equipment needed?
A: Via standard contactors switching windings (△/2Y connection) – no VFD required! Only basic start/stop circuitry.
Q: 2. Does low speed really save energy? How much?
A: Proven 40%+ energy savings (vs. single-speed motors with throttling valves/dampers). Low-speed power is only 30-50% of high-speed.
Q: 3. Can it be used in dusty workshops or humid environments?
A: IP55 totally enclosed design – dustproof & waterproof! With Class F insulation, withstands 50°C heat & 85% humidity. Built for harsh conditions.
Hot Tags: 2 speed 3 phase electric motor, China 2 speed 3 phase electric motor manufacturers, suppliers, factory, motor 2 speed 3 phase, 20hp 6 pole water pump speed control motor, Three Phase Brake Motor, high torque yd 15kw conveyor dual speed motor, Speed Adjustable Brake Motor, explosion proof yd dual speed fan motor