Flameproof Permanent Magnet Motorized Pulley
Permanent magnet AC synchronous motor is a further development of permanent magnet direct drive system, which integrates permanent magnet AC synchronous motorwith belt conveyor drive drum and truly realizes mechatronics. The VFD compatible motor not only inherits the advantages of a permanent magnet direct drive system, but also has the characteristics of further eliminating low-speed coupling, occupying very little space, convenient installation, and construction, etc..
Besides this kind of permanent magnet AC synchronous motor, we also have other high-quality vfd for synchronous motorfor sale.
What is a Permanent Magnet Synchronous Motor?
Permanent magnet synchronous motor is actually a kind of AC motor, its stator operation is three phase difference AC, and the rotor is permanent magnet. But the greatest advantage of this motor is that AC energy is provided by DC, which can accurately control the motor and solve the life problem caused by brushes.
Permanent Magnet Synchronous Motor Theory
Permanent magnet synchronous motor is mainly composed of rotor, end cover and stator. The stator structure of permanent magnet synchronous motor is very similar to that of ordinary induction motor, The biggest difference between rotor structure and asynchronous motor is that high-quality permanent magnet poles are placed on the rotor. According to the different positions of permanent magnets placed on the rotor, permanent magnet synchronous motor is usually divided into surface rotor structure and built-in rotor structure.
Permanent Magnet Synchronous Motor Control
The asynchronous start-up process of permanent magnet synchronous motor can be regarded as steady-state asynchronous operation at different speeds. During the start-up process, when the stator winding is fed with three-phase symmetrical alternating current of frequency, the air gap magnetic field generated rotates at synchronous speed, and the alternating current of frequency is induced in the rotor starting squirrel cage winding.
Features of the Permanent Magnet Ac Synchronous Motor
The outer rotor structure of permanent magnet ac synchronous motor has no reducer mechanism inside, the permanent magnet synchronous electric roller shaft is stationary and the outer rotor rotates when working;
The outer rotor permanent magnet is embedded and installed, which effectively protects the permanent magnet, has no risk of falling off, and has high reliability;
The low-speed coupling is omitted, and the transmission efficiency is higher;
The permanent magnet ac synchronous motor is a ceramic encapsulation with good wear resistance.
Advantages of Permanent Magnet Synchronous Motor
The advantages of permanent magnet synchronous motor are as follows:
Permanent magnet synchronous motor itself has high power efficiency and high power factor;
Permanent magnet synchronous motor has little heat, so the motor cooling system has simple structure, small volume and low noise;
The system adopts totally enclosed structure, no transmission gear wear, no transmission gear noise, no lubricating oil and no maintenance;
The permissible overload current of permanent magnet synchronous motor is large and the reliability is significantly improved;
Application of Permanent Magnet Synchronous Motor
Permanent magnet ac synchronous motor is used on belt conveyors. It is widely used in waste rock recovery in concentrator, steel slag treatment in steel mill, iron removal from raw materials in cement plant, power plant, coal, port and building materials industry
As a power control equipment company, we can offer kinds of related products for sale, anything you need, please leave us a message.
Send product request
Other supplier products
 |
Explosion Proof VFD | explosion proof panel box explosion proof boxes and fittings explosion proof electrical panel / explosion proof panel box explosion proof fittings ... |
 |
PM Integrated VFD Motor | PM Integrated VFD Motor Intelligent permanent magnet direct drive system is a comprehensive solution for equipment drive and control technology. S... |
 |
VFD MOTOR | Variable frequency drive (VFD) is a kind of power control equipment which uses frequency conversion technology and microelectronics technology to c... |
 |
Explosion Proof Variable Frequency Drives 1140V 75kW / 660V 110kW | The explosion proof VFD is committed to intelligent control of mining. Our explosion proof electric motorcan improve the efficiency of the equipmen... |
 |
Electric Control Box | The electric control cabinet, electrical control panelscan realize the protection functions for the short-circuit, overload, phase loss, and overhe... |
Same products
 |
DAIHATSU DL-26 Connecting rod piston piston pin piston ring | Seller: DOUBLE WIN INTERNATIONAL GROUP LIMITED | 秦皇岛双盛机械有限公司为客户供应船舶备件已超过10年。我们为全球客户提供船用柴油机备件、压缩机、滤油机、涡轮增压器和泵等。 大发：DK-20、DK-28、DC-17、DE-18、DL-19、D... |
 |
ST01 One-key DFU Box for iPhone X-16 Pro Max Recovery Mode | Seller: SHENZHEN PHONEFIX TECHNOLOGY CO.,LTD (CHINA PHONEFIX) | Description AWESHINE One-key DFU Box - ST01, one-click to quickly enter/exit DFU and Rec... |
 |
All in 1 Professional Drone Repair Tool Kit Precision Screwdriver Set | Seller: Shenzhen Wikshu Technology Co. | 25 In 1: The Legendary RC hobby tools include: hex screwdriver set (1.5mm 2.0mm 2.5mm 3.0mm), ... |
 |
i-Desktop 110W Type-C USB Charger Dock With Wireless Charging | Seller: PHONEFIX technology Co.,Ltd | 110W 4 端口快速 PD 65W USB A ka 充电器，无需充电，也可充电。 110W C sugu Chargeur teliman Chargeur sans fil LCD yir... |
 |
89mm Threaded Water Well Drill Pipe | Seller: Jinzhou City TongShun Drilling Machine Co.,Ltd | Introducing our premium 60mm Threaded Water Well Geothermal Drill Pipe, specifically designed for... |
