PV70W22-21S

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The PV70W22-21S is an advanced, widely used three-phase brushless motor drive product developed by Shenzhen Pixley Intelligent Control Co., Ltd.

The PV70W22-21S has a wide application field, from automated tools to amusement rides, electric races, smart robots, robots, electric vehicles and industrial control systems. In addition, the transmittance speed can be changed freely, making it suitable for certain precise operations. Also, its high power-on rate can reach 95%, indicating that it works more stable and reliable than other motor drives.

The working principle of the PV70W22-21S is as follow: first, the drive uses the sine wave pulse width modulation (SPWM) technology and symmetrical three-phase adjustable-waveform technology (PSTDCT) to drive the motor efficiently and increase the motor power coefficient. Second, the drive control board receives the control signal from the industrial control system, and the signal is amplified by the drive amplifier circuit. Next, the signal is converted to a sine wave by the PWM circuit, and drives the motor by the three-phase output bridge circuit. In addition, it has a strong ability to suppress external disturbances, which can reduce the influence of torque ripple and improve the accuracy of the motor control.

Finally, the driver uses the synchronous motion control technique to drive the motor in a closed-loop manner. It can also detect the motor\'s running state accurately, and adjust the drive parameters in real time to get the desired motor speed. Moreover, the driver has a variety of protection functions, which can protect the motor, the driver and the system from damage.

Overall, the PV70W22-21S is a reliable and efficient motor drive, and it has a wide variety of applications. Its working principle is simple yet effective, allowing for precise control of the motor. It can greatly improve the efficiency of the system, and reduce the risk of damage caused by external disturbances.

The specific data is subject to PDF, and the above content is for reference