In order to meet the requirements of mechanical equipment for high precision and fast response, the servo motor should have a small moment of inertia and a large locked-rotor moment, and have as small a time constant and starting voltage as possible, and should also have a longer overload capacity. To meet the requirements of low speed and high tor...
2023-07-2211610From the point of view of concern, motor control (here refers to servo motors) is mainly concerned with controlling one or more parameters in the rotation, speed, and position of a single motor to reach a given value. The main focus of motion control is to coordinate multiple motors to complete the specified motion (synthetic trajectory, synthetic ...
2023-07-2024710Question 1: How to locate the servo motor of the lead screw Zhilian when it goes from point A to point B? How do I know the distance from point A to point B? What are the methods?I will locate the command DDRVA DXXX DXXX Y0 Y1. But I don't know the distance from point A to point B How do I know? ,Question 2: What images or functions should be made ...
2023-05-1830710I want to make a torque machine with the plc and servo motor, see others do is to use the integrated machine zg3-8 0yt-7, this can go communication? Or does it use pulses to control the torque?
2023-04-2417610We all know the three-ring, in which the current ring is regulated by the driver itself, we need to do the work is to adjust the outside speed ring and position ring, which is the classic PID controlWhen we carry out positioning control, the speed curve and displacement curve will be planned in advance, and then the PLC is sent to the servo driver ...
2023-04-2422210The closed-loop controlled frequency converter can achieve closed-loop position control in the stopped state through encoder detection, locking the servo motor shaft at a fixed angle. This function is called servo motor locking or zero servo function.
2023-03-1816110I have seen a device that controls the servo directly through the screen. It should be a special address register for communication. But I want to know how to do it, including parameter setting.
2023-03-1517710Mitsubishi JE servo pulse control. The program logic has been verified to be correct. Now the position of the equipment is not allowed to exceed the range after about ten minutes of operation. The monitoring Mitsubishi motor command pulse accumulation has drifted up. Later, the filter has been added to improve it. After grounding 0V, the single ser...
2023-03-1315310One equipment on the production line and one servo are transplanted to the normal position. It has been determined that there is no problem with the mechanism. It should be an interference problem. The servo is Panasonic servo motor. I don't know how to eliminate this problem?
2023-03-1320710In the process of equipment debugging, it was found that the servo motor could not reach the specified position. After troubleshooting, it was found that there was a problem with the IO line of the driver. It would be good if it was replaced. The servo motor uses position control, and the command pulse sent by PLC will be lost due to the poor conta...
2023-03-1031410The servo motor moves intermittently and equidistantly. Assuming that the distance of each movement is 50mm, the calculated pulse is with a decimal point, which will cause cumulative error. Is there any solution?
2023-03-0731910The servo motor is used with the reducer, such as the planetary reducer. The reducer has a reduction ratio. The servo motor outputs the specified speed. After the reducer decelerates and increases the torque, will the speed accuracy of the output shaft of the reducer be improved? Or does the reducer affect the speed accuracy of the servo motor? Is ...
2023-03-0427110The servo motor moves up and down, has an origin, and moves up and down in the process of returning to zero. Each time, the value of moving up and in place is periodic, pulse signal, what is the situation.
2023-03-0428410In servo torque mode, the speed limit value is controlled by analog quantity, and the torque limit signal is used to achieve the purpose of screwing.At present, the problem is: when the torque limit signal is output, you want to judge whether it is screwed in place. How do you realize this working condition? What is the convenient way?In addition, ...
2023-03-0423110Panasonic MSMF series servo motors, 50W and 100W are all suitable for the same type of drive. The original 50W motor is used, but now the 100W motor is replaced. Is its current, torque and other parameters adaptive? Does the torque monitor output signal including IM terminal correctly reflect the motor torque after replacement?
2023-03-0217710
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