Zeroing is a big issue in servo control. There are a variety of system requirements for zeroing, different zeroing methods supported by each manufacturer's motion controller or driver, and a variety of feedback types for servo motors, resulting in a variety of zeroing methods. In addition, the description of key terms related to zero return varies ...

Henry

2024-07-08

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What should I do if the servo motor unexpectedly shuts down or restarts?

Clarence

2024-06-25

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How to distinguish whether commonly used AC servo motors are synchronous or asynchronous?

Terrelle

2024-05-25

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1. The so-called "loop" of the position loop is not what we call a PID closed-loop, and the position cannot be adjusted through a regulator like the speed and current magnitude;2. The position of the motor rotor and moving body can be detected using either an encoder or a position detection method, so servos have input interfaces for direct posit...

John Trant

2024-05-22

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What is the control technology for the acceleration and deceleration process of stepper motors?

LWE

2024-04-15

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Servo motors usually have a braking function, which generally refers to the electromagnetic mechanical holding brake device at the rear end of the servo motor. It is usually installed at the rear end of the motor and brakes the motor and locks the motor spindle through the brake pads acting on the motor spindle during operation.So the brake of th...

Ethan

2024-04-15

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Servo motor wiring steps and methods:1. To determine the power cord and ground wire, servo motors usually need to receive power supply. Firstly, it is necessary to confirm the power requirements of the servo system and the wiring method of the power cord. Usually there are two power cords, one is the positive (+) and the other is the negative (-)....

Miller

2024-04-13

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What is the acceleration and deceleration time set in the servo motor? What is its purpose?

Tory

2024-04-11

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1. Application scenariosControl type motors in the field of automation can be divided into servo motors, stepper motors, variable frequency motors, etc. In components that require more precise speed or position control, servo motor drive will be chosen.The control method of frequency converter+variable frequency motor is to change the motor speed ...

David

2024-04-02

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1. The DC servo motor used as a DC servo motor usually has a separate DC power supply in the winding and armature winding fields. This control can be archived by controlling the armature current or excitation current. Magnetic field control includes some special advantages over armature control. Similarly, armature control also has some advantages ...

Terrelle

2024-03-29

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1. Overtravel faultWhen the servo motor exceeds the soft limit set by the software or the hard limit set by the limit switch, an overtravel alarm will occur. Generally, the alarm content will be displayed on the CRT. According to the server maintenance manual, the fault can be eliminated and the alarm can be lifted.2. Overload faultWhen the load ...

Clarence

2024-03-23

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CNC equipment requires the use of servo motors because servo motors have characteristics such as high precision, high response, high speed, and high reliability, which can meet the requirements of high-precision control for CNC equipment. The servo system in CNC equipment generally consists of servo motors, encoders, controllers, etc. The servo mot...

Keegan

2024-03-21

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Viewpoint 1When the servo motor shakes at zero speed, it should be because the gain is set high, which can reduce the gain value. If there is a slight shaking during startup, the alarm will stop, and it is most likely due to incorrect motor phase sequence.Viewpoint 21. When the PID gain adjustment is too large, it is easy to cause motor vibration...

RTP

2024-03-20

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The operating accuracy and output torque accuracy of servo motors are relatively high, mainly used in equipment with relatively high requirements for process accuracy, processing efficiency, and work reliability, such as:1. Mechanical industry: machining centers, CNC punching machines, bending machines, shearing machines, PLC program controllers,...

Cruise Wang

2024-03-19

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Simply put, the main difference between servo motors and ordinary motors is:The servo motor has more precise positioning and feedback. Ordinary motors don't have them, they just turn on when powered on.1. Comparison of feedback methods between servo motors and ordinary motorsA servo motor can achieve precise control, allowing it to rotate as much...

Robert Evans

2024-03-16

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