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.
在线联系供应商
Other supplier products
 |
CCS Motor Solid State Frequency Converters 50HZ to 60HZ | The solid state frequency converter50hz to 60hz adopt a relatively sealed structure, and the protection level can reach IP55. This solid state freq... |
 |
Power Supply Unit | The input voltage of the power supply unit is 10kV and the output voltage is 3300V. And Main applications are fracturing trucks in the oil and gas... |
 |
Flame Proof Motor | YBUS series flameproof three-phase asynchronous motor for roadheader is special for driving the cutting part of cantilever roadheader and other sim... |
 |
Flameproof Permanent Magnet Motorized Pulley | Flameproof Permanent Magnet Motorized Pulley is a further development of permanent magnet direct drive system, which integrates permanent magnet sy... |
 |
ELECTRICAL TRANSMISSION & POWER CONTROL EQUIPMENT IN CCS ELECTRIC | We at CCS can provide customers with a variety of electrical transmission equipmentand electrical control solutions, which can meet the needs of va... |
Same products
 |
MaAnt UV-01 MY-01 UV Curing Lamp Cooling Fan Fast Heat Dissipation | 卖方: Phonefix | MaAnt UV-01 Handheld UV Curing Lamp 65W High Power Strong Heat Dissipation for all kinds of OCA d... |
 |
BLK-ED-112 ELECTRIC DRILL | 卖方: Zhejiang Huaqi Information Technology Co., LTD | Discover the practicality of our Electric Drill, a tool that offers a range of capabilities for v... |
 |
YCS S-550A 超大加厚镀锡绝缘垫 | 卖方: 深圳维客修科技有限公司 | 描述 YCS植锡ARC Pad硅胶垫带0.4mm 0.5mm 0.8mm槽，适用于手机硬盘CPU BGA芯片焊接修复。不起泡，耐高温，强磁锡垫，易吸附植锡网BGA钢网。YCS S-550A耐高温... |
 |
Integrated Outdoor Battery Energy Storage Cabinet | 卖方: Shanghai Sunplus New Energy Technology Co., Ltd | Anis a self-contained unit designed tostore electrical energyin batteries for various application... |
 |
70-110kw Commercial Three Phase String Inverter | 卖方: Shanghai Sunplus New Energy Technology Co., Ltd | The Sunplus BNT Series are designed for commercial and power plant PV system applications, rating... |
