Permanent Magnet Synchronous Motor - High Efficiency PMSM

Electric Motor For Textile Machine
1.1kW-30kW

Customizable Parameters

Project Specifications
Power range 1.1kW–30kW
Frame Size 112mm-180mm
Shell material Aluminum or Cast iron
Protection grade IP55
Insulation grade F
Installation mode B3, B5

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Product Description

As a technical enterprise engaged in R&D and production of efficient and energy-saving permanent magnet motors,Hiest can offer all models of textile motors for customers which mainly apply in the textile machinery such as covering machine, two-for-one twister,spinning frame and rapier machine.

Featured by fully-sealed and self-cooling structure,F insulation and S1 working duty,IP55 shell protection grade, this series product can be started directly or be powered by frequency converter as requested by customer.

This textile motor product mainly applies to textile machinery such as covering yarn machine,double twisting machine, straight twisting machine,spinning machine and rapire machine,and ect.

Advantages of PMSM

The permanent magnet motor consists of stator, rotor, bearing device, end cover, junction box, fan/fan cover, in which, the stator is a fixed part of motor and consists of one stator core, base and 3-phase field winding. The rotor, as the revolving part of motor, is mounted with permanent magnet poles. Hiest provides customers with a series of standard and customized permanent magnet synchronous motors which have the following characteristics compared with the traditional asynchronous motors:

High efficiency: Efficiency index of HCTY/HCTYP series permanent magnet motor is over 92%, reaches National Class 1 and it is superior than the EU IE4 (motor efficiency level in 2017) standard.
High power factor: As for HCTY/HCTYP series permanent magnet motor rotors, they are free for induced current excitation, while the stator winding has resistive load; the motor has high power factor when it is running between the 1/4 load and rated load. The power factor at rated point is close to 1.
High starting torque: The starting torque of HCTY permanent magnet synchronous motor is about twice that of Type Y/Y2 motor .

Wide range of speed adjustment: The motor speed is strictly in direct proportion with frequency; the variable-frequency speed adjustment accuracy is very high and the width can reach 1:1000, while the asynchronous motor is just 1:100.
Others: Small size, light weight, low material consumption, noise and temperature rise; simple structure and reliable running 