GOST Standard Three Phase Electric Motor

GOST standard three phase electric motor adopts a fully enclosed design. In terms of working principle, three-phase alternating current generates a rotating magnetic field through the winding, driving the rotor to rotate, thereby achieving kinetic energy output.

ANP Series GOST standard three phase electric motor

Good Protection Performance
The protection level of GOST standard three phase electric motor reaches IP55, which can effectively prevent dust from entering the motor. At the same time, it has a certain ability to prevent water jets. It can operate reliably even in harsh industrial environments, reducing failures caused by dust and water intrusion.

Strong Insulation And Heat Resistance
The insulation level of GOST standard three phase electric motor is F (155℃), which can work stably in high temperature environments.

Efficient Cooling
GOST standard three phase electric motor adopts IC411 cooling method, which can timely remove the heat generated during the operation of the motor, maintain the motor at a suitable working temperature, and ensure long-term stable operation of the motor.

Wide Environmental Adaptability
The environmental temperature adaptation range of GOST standard three phase electric motor is -15℃≤ Amb. ≤ 40℃, and the applicable altitude range is ≤1000m. It can work normally under various climatic and geographical conditions.

1. Winding material: GOST standard three phase electric motor stator winding uses 100% copper wire magnet wire.

2. Core material: The core is made of high-quality Baosteel silicon steel sheet.

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 Contact: Quinlee

 Contact number: +86-15830921722 (Whatsapp&Wechat)
 E-mail: quinlee@milestonemotor.com
 Company address: High-tech Zone, Hengshui City, Hebei Province, China

【Frequently Asked Questions】

Q: What is the basic working principle of GOST standard three phase electric motor?
GOST standard three phase electric motor works based on the principle of electromagnetic induction. The three-phase AC power supply generates a rotating magnetic field. When the stator winding is energized, it generates a magnetic field, which interacts with the rotor bars to generate an induced current in the rotor, which is then forced to rotate in the magnetic field to achieve the conversion of electrical energy into mechanical energy.

Q: What are the main parts of the structure of GOST standard three phase electric motor?
GOST standard three phase electric motor is mainly composed of stator, rotor, base, end cover and other parts. The stator includes an iron core and windings, which are used to generate a magnetic field; the rotor is the rotating part, which has two types: squirrel cage type and winding type; the base plays a supporting and protective role; the end cover is used to fix the bearing and support the rotor, and each part works together to ensure the normal operation of the motor.

Q: How to perform daily maintenance on GOST standard three phase electric motor?
Regularly check the appearance of the GOST standard three phase electric motor for abnormal heating, odor, and vibration; check whether the wiring is firm, loose, or corroded; regularly clean the dust and debris on the motor surface to ensure good heat dissipation; regularly check the lubrication of the bearings, and replenish or replace the grease in time.

Q: What are the reasons and solutions for the excessive starting current of the GOST standard three phase electric motor?
At startup, the speed of the GOST standard three phase electric motor is zero, the back electromotive force has not yet been established, and the reactance is small, so the starting current is large. You can use a step-down starting method, such as star-delta starting, autotransformer starting, etc., to reduce the starting voltage and starting current; you can also use a soft starter to achieve smooth starting.

Q: What are the reasons for the excessive noise of the GOST standard three phase electric motor during operation?
It may be that the bearing is worn, the friction between the ball and the raceway increases, and the noise is generated; it may also be that the air gap between the stator and rotor of the motor is uneven, resulting in an unbalanced magnetic field; it may also be that the motor foundation is not solid, causing resonance. In addition, winding failure, fan imbalance, etc. can also cause excessive noise.

Q: How to deal with the overheating of GOST standard three phase electric motor during operation?
First check whether the load is overloaded. If it is overloaded, reduce the load; check the cooling system, clean the air duct, and ensure good ventilation; check the motor bearings and replace them in time if damaged; measure the winding insulation resistance to determine whether there is a winding short circuit fault.

Q: What should be paid attention to when installing GOST standard three phase electric motor?
During installation, ensure that the foundation of GOST standard three phase electric motor is firm and the level meets the requirements; the connection between the motor and the load should be concentric to avoid additional stress; the wiring should be correct and comply with electrical safety specifications; after installation, a trial run should be carried out to check the operating status of the motor.

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