Product Details

Brief Introduction

 

The magnet motor is an electric motor that uses permanent magnets to generate a magnetic field. Compared to conventional asynchronous motors, the magnet motor offers higher efficiency and better dynamic performance. The principle of operation is to generate a rotating magnetic field in the stator windings by means of an electric current, which interacts with the permanent magnets on the rotor to achieve rotation. Since the rotational speed of the magnet motor is directly proportional to the power supply frequency, its speed control is relatively simple and suitable for applications that require precise control.

 

In modern industry, compressors, as an important mechanical equipment, are widely used in refrigeration, air conditioning, gas transportation and other fields. With the continuous progress of technology, the compressor drive mode is also evolving. Among them, the magnet motor has gradually become the preferred drive motor for compressors due to its superior performance, which is characterized as follows:

 

High efficiency: The efficiency of the compressor directly affects the energy consumption of the whole system. The efficiency of the magnet motor is usually higher than 90% and remains high when the load varies, which can significantly reduce energy consumption for compressors that need to run for long periods of time.

 

Precise control: In many applications, the compressor needs to adjust its output power according to the actual demand. The magnet motor are capable of precise speed control, and when used in conjunction with a frequency converter, the speed can be flexibly adjusted in response to changes in load, thus improving the overall efficiency of the system.

 

Low noise: The magnet motor produce relatively low noise during operation, which is particularly important for applications that require a quiet environment (e.g., household air conditioners, refrigeration equipment, etc.).

 

Small size and light weight: The magnet motor is usually compact in design and can provide higher power output in a limited space. This makes the overall design of the compressor more flexible and allows for easy integration into a wide range of equipment.

 

Main Technical Parameters

 

Power Scope	18.5-75kW
Voltage	380V
Speed	750~3000rpm
Cooling Mechod	IC416
Connection	Y
Duty	S1
Efficiency	IE5
Protection Grade	IP55
Mounting Type	IM B3

 

Outline Dimension

 

 

Technical Data