Magnetic Powder Brakes For Textile Machinery Can Be Applied

Development process of textile machinery:

As the main equipment of the textile industry, the development process of textile machinery reflects the development of human beings from handicraft to mechanization and automation.

With the continuous progress of science and technology and the continuous change of market demand, textile machinery is also constantly upgrading, machinery manufacturing enterprises continue to optimize equipment design, improve production technology, and strive to improve the production efficiency, quality and reliability of machines, making important contributions to the sustainable development of the textile industry.

Application and working principle of magnetic powder clutch brake on textile machinery parallel shaft machine:
Magnetic powder clutch brake is also known as magnetic powder clutch and magnetic powder brake. It is based on the electromagnetic principle and the use of magnetic powder to transmit torque. It has a basic linear relationship between the excitation current and the transmitted torque.

In the case of independent slip, it can transmit a certain torque, and has the advantages of fast response, simple structure, no pollution, no noise, no shock vibration and energy saving.

It is a multi-purpose, superior performance automatic control element. Magnetic powder clutches are widely used in braking, power test loading, unwinding tension control, etc. for various mechanical purposes and purposes. Magnetic powder clutches are widely used for buffer starting, overload protection, speed regulation, tension control of winding in winding systems, etc.
The magnetic powder clutch is formed by combining the transmission unit (input shaft) and the driven unit (output shaft). The space between the two sets of cells is filled with granular magnetic powder (resting about 40 microns). When the magnetic coil is not conductive, the torque will not be transmitted from the drive shaft to the driven shaft, but if the coil is electromagnetically energized, it will attract magnetic powder due to the action of magnetic force to produce hardening phenomenon, and the torque will be transmitted between successive slides.

Features of magnetic powder clutch brakes:
1. High-precision torque control of magnetic powder clutch/brake characteristics:
The torque control range is very wide, and the control accuracy is high, and the torque and excitation current are conveyed in the correct proportion, which can achieve high-precision control.
2. Superior durability and long life:
It adopts super alloy magnetic powder with super heat resistance, wear resistance, oxidation resistance and corrosion resistance, and has a long life.
3. Fixed torque characteristics with excellent stability:
The magnetic characteristics of magnetic powder are good, and the bonding force between the powder particles is stable, the sliding torque is very stable, and the relative number of rotations has no relationship to maintain a constant torque for a long time.
4. Continuous sliding operation:
The heat dissipation effect is excellent, and the cooling structure with uniform heat deformation and high heat resistance of magnetic powder allows the connection and braking power and sliding power to be large, and it can run smoothly without causing vibration.

PRE-B Series-Single Shaft Magnetic Powder Brake

PRE-B1 Series-Hollow Shaft Magnetic Powder Brake