Permanent Magnet Synchronous Motor
permanent magnet synchronous motor with inverter for domestic and commerical machines
What is permanent magnet synchronous motor
A Permanent Magnet Synchronous Motor (PMSM) is a type of synchronous motor that uses permanent magnets embedded in the rotor to produce a magnetic field, rather than relying on windings to generate the magnetic field like in conventional synchronous motors.
Key Features of PMSM
● Permanent Magnets in Rotor:
The rotor is equipped with permanent magnets, which create a constant magnetic field. This eliminates the need for an external power supply to generate the rotor magnetic field, unlike in induction motors or traditional synchronous motors that require field windings or exciters.
● Synchronous Operation:
As the name suggests, PMSMs operate synchronously, meaning the rotor speed is directly proportional to the frequency of the electrical power supplied to the stator. The rotor and magnetic field generated by the stator rotate at the same speed.
● High Efficiency:
PMSMs are known for their high efficiency and power density. Because the rotor magnetic field is constant and does not require external excitation, these motors typically have less energy loss and better performance compared to induction motors.
● Precise Control:
PMSMs provide precise control of speed and position, making them ideal for applications that require high performance, such as robotics, electric vehicles (EVs), and industrial machinery.
● No Slip:
In synchronous motors, the rotor always runs at the synchronous speed of the motor, meaning there is no slip between the rotor speed and the stator's magnetic field. This results in consistent and predictable performance.
Advantages of PMSM
High Efficiency: The absence of slip and the use of permanent magnets mean there is less energy loss, leading to high efficiency.
Compact Size: These motors are more compact and have a higher power-to-weight ratio compared to induction motors.
Reduced Maintenance: With no brushes or external field windings, PMSMs require less maintenance than other types of motors.
Precise Speed and Position Control: PMSMs provide better control over speed and position due to their synchronous nature.
Quiet Operation: These motors tend to operate more quietly compared to induction motors.
Products Description
Surface-Mounted PMSM
In this type of motor, the permanent magnets are mounted on the surface of the rotor. This design is more common due to its simpler construction and better thermal performance. However, it may have limitations in torque density at higher speeds.
Interior PMSM (IPMSM)
The permanent magnets are embedded inside the rotor, providing better torque density and performance at higher speeds. This type of motor can handle higher loads and is often used in electric vehicles (EVs) and other high-performance applications.
Our production
Permanent magnet synchronous motor
It's a single phase 370W motor with inverter, it's an all-in-one motor, at small size, easy to move and operate. Wide voltage range from 150V to 260V.
Seat No. : 71/110
Speed Range:
Rated speed is 3000rpm, the speed can be adjusted from 2000rpm to 3500rpm.
Torque: 1.2Nm
Taizhou Inwon Technology Co.,ltd is a professional enterprise in the production of water pumps. We have various kinds of high quality permanent magnet variable frequency water pumps, such as booster pumps, self priming pumps, multi-stage pumps, shield circulation pumps, motors, etc.
As the innovator and leading manufacturer of Automatic permanent magnet variable frequency water pumps and motors in China, we always keep excellence and make progress constantly.
Why Choose Us?
1.High quality
Our products are manufactured or executed to very high standards, using the finest materials and manufacturing processes.
2.Competitive Price
We offering a higher-quality product or service at an equivalent price. As a result we have a growing and loyal customer base.
3.Rich experience
Our company has many years of production work experience. The concept of customer-oriented and win-win cooperation makes the company more mature and stronger.
4.Global shipping
Our products support global shipping and the logistics system is complete, so our customers are all over the world.
5.After-sale service
Professional and thoughtful after -sales team, let you worry about us after -sales Intimate service, strong after -sales team support.
6.Advanced equipment
A machine, tool or instrument designed with advanced technology and functionality to perform highly specific tasks with greater precision, efficiency and reliability.
FAQ
1. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
2.what can you buy from us?
Permanent magnet pumps, Permanent magnet motor and also accesseries.
3. why should you buy from us not from other suppliers?
Taizhou Inwon Technology Co., Ltd. is a professional Permanent magnet pumps and motor manufacturer. Our products are with high quality but good price.
4. what services can we provide?
Accepted Delivery Terms: FOB;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
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