Stepper motor drives _ automation precision stepper motor speed
by：Zhenyu
2020-10-20
The study of subdivided driving technology is very active, both at home and abroad high performance subdivision driver circuit (
电路)
, can be subdivided into thousands or even any subdivision.
Can now be subdivided by complex computing steps from the Angle of uniform, greatly improved the pulse resolution of stepping motor, reduce or eliminate the shock and noise and torque ripple, the stepper motor is more & other;
Class step & throughout;
Features.
taking segmentation technology and precision stepper planetary gear motor ascending relationship: stepping motor subdivision technology is essentially an electronic damping technology, its main purpose is to weaken or eliminate the low frequency vibration of step motor, improve motor running accuracy is only a supplementary function of subdivision technology. Stepper motor driver in order to further improve the drive systems of high frequency response, frequency boost power driver interface can be used up. The interface provided by the winding voltage and the operating frequency of the motor into linear relationship. Its main circuit is actually a switch regulated power supply, use of frequency - Voltage converter, drive pulse frequency conversion into dc level, and the level to control switch regulated power supply input, this constitutes a frequency feedback power driver interface.
segment after the motor running, 旋转) On every improved the resolution of the pulse, but running accuracy ( Accuracy) Whether at or near the pulse resolution still depends on the subdivision driver subdivision current ( 电子流) Control ( 控制) Other factors such as accuracy, 因素) 。 Stepper motor driver in order to further improve the drive systems of high frequency response, frequency boost power driver interface can be used up. The interface provided by the winding voltage and the operating frequency of the planetary gear motor into linear relationship. Its main circuit is actually a switch regulated power supply, use of frequency - Voltage converter, drive pulse frequency conversion into dc level, and the level to control switch regulated power supply input, this constitutes a frequency feedback power driver interface. Different manufacturers of subdivision drive accuracy may vary widely; The more difficult it is to fine grade, the greater the precision control.
the real segmentation to drive to have very high technology ( 技术) Requirements and technical requirements, the cost will also be higher. Have some drivers to take the motor phase current ( 电子流) For & other; Smooth & throughout; Processing to replace the subdivision, belong to & other; False segmentation & throughout; ，“ Smooth & throughout; Does not produce micro step, can cause the decrease of motor torque. Real subdivided control not only can not cause the planetary gear motor torque is reduced, on the contrary, the torque will be increased.
to actually step away from the Angle of function: when no subdivision driver, user mainly by choosing the number of different phase stepper motor to meet your requirement for interval Angle.
stepper motor driver can't directly to the power frequency ac or dc power supply work, but must use a dedicated drive, as shown in figure, it is controlled by pulse generating unit, power drive unit, protection unit, etc. Figure midpoint line surrounded by two units can be done with microcomputer control. If using subdivision driver, users only need to change the fine fraction on drives, can significantly change from actual step Angle, the stepper motor & lsquo; Phase number & rsquo; To change the actual steps from the Angle of effect is almost negligible.
These electric motor suppliers planetary gear motor are meant to serve as a guide for business owners on how to both identify potential opportunities for transformative innovation and how to adapt to the constantly changing technologies of today.
Exceed customers' expectations in the procedures of manufacturing electric motor suppliers.
We should take a step back to review how Zhenyu approach tracking, implementing, and communicating compliance-related changes and attempt to identify areas of improvement in their processes.
Undoubtedly, electric motor suppliers are made with advanced equipment.
taking segmentation technology and precision stepper planetary gear motor ascending relationship: stepping motor subdivision technology is essentially an electronic damping technology, its main purpose is to weaken or eliminate the low frequency vibration of step motor, improve motor running accuracy is only a supplementary function of subdivision technology. Stepper motor driver in order to further improve the drive systems of high frequency response, frequency boost power driver interface can be used up. The interface provided by the winding voltage and the operating frequency of the motor into linear relationship. Its main circuit is actually a switch regulated power supply, use of frequency - Voltage converter, drive pulse frequency conversion into dc level, and the level to control switch regulated power supply input, this constitutes a frequency feedback power driver interface.
segment after the motor running, 旋转) On every improved the resolution of the pulse, but running accuracy ( Accuracy) Whether at or near the pulse resolution still depends on the subdivision driver subdivision current ( 电子流) Control ( 控制) Other factors such as accuracy, 因素) 。 Stepper motor driver in order to further improve the drive systems of high frequency response, frequency boost power driver interface can be used up. The interface provided by the winding voltage and the operating frequency of the planetary gear motor into linear relationship. Its main circuit is actually a switch regulated power supply, use of frequency - Voltage converter, drive pulse frequency conversion into dc level, and the level to control switch regulated power supply input, this constitutes a frequency feedback power driver interface. Different manufacturers of subdivision drive accuracy may vary widely; The more difficult it is to fine grade, the greater the precision control.
the real segmentation to drive to have very high technology ( 技术) Requirements and technical requirements, the cost will also be higher. Have some drivers to take the motor phase current ( 电子流) For & other; Smooth & throughout; Processing to replace the subdivision, belong to & other; False segmentation & throughout; ，“ Smooth & throughout; Does not produce micro step, can cause the decrease of motor torque. Real subdivided control not only can not cause the planetary gear motor torque is reduced, on the contrary, the torque will be increased.
to actually step away from the Angle of function: when no subdivision driver, user mainly by choosing the number of different phase stepper motor to meet your requirement for interval Angle.
stepper motor driver can't directly to the power frequency ac or dc power supply work, but must use a dedicated drive, as shown in figure, it is controlled by pulse generating unit, power drive unit, protection unit, etc. Figure midpoint line surrounded by two units can be done with microcomputer control. If using subdivision driver, users only need to change the fine fraction on drives, can significantly change from actual step Angle, the stepper motor & lsquo; Phase number & rsquo; To change the actual steps from the Angle of effect is almost negligible.
These electric motor suppliers planetary gear motor are meant to serve as a guide for business owners on how to both identify potential opportunities for transformative innovation and how to adapt to the constantly changing technologies of today.
Exceed customers' expectations in the procedures of manufacturing electric motor suppliers.
We should take a step back to review how Zhenyu approach tracking, implementing, and communicating compliance-related changes and attempt to identify areas of improvement in their processes.
Undoubtedly, electric motor suppliers are made with advanced equipment.
