Kodu / Tooted / Elektrimootor / Induktsioonmootor / Sisu

Electric induction motor is an efficient, durable and economical motor widely used in industrial equipment and household appliances. It converts electrical energy into mechanical energy by using the principle of electromagnetic induction through the rotating magnetic field generated by the three-phase AC power supply. It mainly consists of a stator and a rotor. The stator is equipped with a three-phase winding to generate a rotating magnetic field; the rotor is of two types: squirrel cage type and wound type.

Küsi pakkumist

If you are looking for an efficient, stable and economical power solution, we recommend our electric induction motor. With its advanced design and high-quality manufacturing process, this motor not only provides excellent performance, but also has extremely high reliability and durability. Choosing our induction motor, you will enjoy excellent starting performance, simple maintenance and long-term stable operation performance.

Direct on-line starter
The direct on-line starting method of induction motor is simple and economical. In this method, the starter is directly connected to the supply voltage. By this method, small motors with a rated power up to 5 kW can be started to avoid supply voltage fluctuations.

Star-Delta Starter
The star-delta starting method is very common and widely used among all the methods. In this method, the motor runs on the stator winding connected in delta.

	0.75 kW to 500 kW
	380V / 440V / 660V / 1000V
	50Hz / 60Hz
	750 RPM / 1000 RPM / 1500 RPM / 3000 RPM
	2 poles / 4 poles / 6 poles / 8 poles
	IE2 / IE3 / IE4

	IP55 / IP65
	IC411 (self-contained air cooling) / IC416 (external fan cooling)
	B3 (horizontal foot installation) / B5 (vertical flange installation) / B35 (horizontal flange foot combination installation)
	-20 degree to +40 degree

Q1: How does an electric induction motor work?

A: Induction motors generate a rotating magnetic field in the stator windings through a three-phase AC power supply. This rotating magnetic field induces an electromotive force in the rotor, forming an induced current. The induced current in the rotor interacts with the stator rotating magnetic field to generate an electromagnetic torque that rotates the rotor. The actual speed of the rotor is slightly lower than the synchronous speed of the stator, and this difference is called the slip rate.

Q2: What are the common types of induction motors?

Q3: What is the power factor of an induction motor?

A: The power factor is the ratio of the actual power of the motor to the apparent power, usually between {{0}}.8 and 0.9. A low power factor indicates that the motor is inefficient in using electrical energy, and power factor correction may be required to improve energy efficiency.

Q4: How to improve the power factor of an electric induction motor?

Q5: How does an induction motor perform under different loads?

Kuum tags:

Paari:Tööstuslik induktsioonmootor

Järgmise:3-faasiline asünkroonmootor