Buke servo motor - six common faults and treatment methods of servo motors

Mechanical 1. Bearing The bearing clearance on the lead screw housing is too large after wear, or the bearing roller elements and cages are severely worn due to the lack of grease in the bearing, resulting in excessive loads. After bearing wear, the clearance is too large, which will cause the coaxiality error between the center of the motor rotor and the center of the lead screw.

Material metering The measurement of powdery materials is commonly used in the way of screw measurement. The purpose of measurement is achieved by the number of turns of the screw rotation. In order to improve the accuracy of measurement, the speed of the screw is required to be adjustable, and the position positioning is accurate.

A servo motor encoder failure means that the encoder component is faulty, preventing it from generating and outputting the correct waveform. In this case, the method of repair is to replace the encoder or repair its internal parts. 1. Encoder connection line failure: this kind of failure has the highest probability of repair...

On December 10th, the "2020 Buke - IoT Machine Internet of Things Solution Seminar" was held in Wenzhou Ruian, with more than 60 company leaders including Tang Dong, chairman of Buke Co., Ltd., Wang Gang, sales executive, and Ouyang Yunsheng, director of HMI products, attended by more than 60 company leaders, as well as new/old agents and terminals from Wenzhou.

1. Start the servo motor before work (1) Measure the insulation resistance (0.5M or more for low-voltage motors). (2) Measure the power supply voltage, check whether the wiring of the motor is correct, and whether the power supply voltage meets the requirements. (3) Check whether the starting device is normal. ( ...

1. The basic design principle of user-centered In the design process of the system, the designer should grasp the characteristics of the user and discover the user's needs. In the whole development process of the system, it is necessary to continuously solicit the opinions of users and consult with users. The design decision of the system should be combined with the user's work.

1. Resistive touch screen The most important part of a resistive touchscreen is a resistive thin-film screen that matches the surface of the display very well. This is a multi-layer composite film based on a layer of glass or hard plastic plate, coated with a transparent metal oxide (ITO indium oxide, transparent conductive ...

What are the main differences between the two? 1. The way of control is different Stepper motor: The rotation angle is controlled by controlling the number of pulses, and one pulse corresponds to a step angle. Servo motor: The angle of rotation is controlled by controlling the length of the pulse time. 2. Work ...

1. High efficiency Due to its unique speed-torque capability, AC motors offer the highest efficiency for many applications, which allows them to run a wide range of applications while minimizing heat, wear, or degradation. Therefore, AC motors are often used to form large ...

Human-machine interface refers to the field where man and machine contact or interact with each other in information exchange and function, which facilitates our lives, but it is inevitable that there will be some failures when using human-machine interface machines, and how should we deal with these failures. First, the human-machine interface is normal but the computer is not...

1. Servo motor pulse control mode In some small stand-alone equipment, the use of pulse control to achieve the positioning of the motor should be the most common application method, this control method is simple and easy to understand. The basic control idea: the total pulse amount determines the motor displacement, and the pulse frequency determines the ...

1. Please check the motor power line to confirm whether there is a short circuit in the phase wire of the motor 2. If there is no short circuit in the phase line of the motor, it is determined that the internal power tube problem of the driver is determined

Fiber laser cutting machine has been widely accepted by the society and used in many industries, welcomed by customers, helping customers improve production efficiency and improve product competitiveness. But at the same time, we don't know much about the functions of the machine components, so today we will talk about fiber lasers.

The servo motor can control the speed, the position accuracy is very accurate, and the voltage signal can be converted into torque and speed to drive the control object. The rotor speed of the servo motor is controlled by the input signal, and can respond quickly, in the automatic control system, used as an actuator, and has an electromechanical time constant...

1. Please ensure that the environment is clean and avoid oil. When used in dusty and humid places, although the protection level of the servo motor is very high, it will be easy to cause problems if it is often used in such an environment. 2. Regularly check the use of the servo motor to see if there is any damage outside.

On December 22, 2020, Buke Company held a 2021 marketing reform project promotion meeting with the theme of "Marketing Iron Army, Direct to Customers". At this conference, Buke invited Fan Houhua, the founder of Shenzhen Chuanshi Wisdom Technology Co., Ltd., and Yao Weixiang, senior consultant of Chuanshi Wisdom.

Common models of Buke inverters 　　Buke CV100 series mini inverter The output frequency is 0-300Hz The carrier frequency is up to 15kHz, which effectively reduces the noise of the inverter It is equipped with RS-485 communication port as standard and supports Modbus communication protocol Sleep/wake function, inner ...

On December 17, Buke Co., Ltd. and Willis Towers Watson (formerly Torrei Watson, the world's leading professional services company) held the "Buke Co., Ltd. Organizational Reform and Upgrade Project Kick-off Meeting". Xu Changliang, Chief Consultant of Willis Towers Watson, Sheng Shaoqin, Partner of Willis Towers Watson, Tang Dong, Chairman of Buke Group, Bu...

1. Adopt a power supply with excellent performance to suppress the interference introduced by the power grid. For the power supply supplied by the PLC controller, the non-power line power supply should be adopted, and the special line power supply should be used directly from the main bus of the low-voltage distribution room. Isolation transformers are selected, and the transformer capacity should be larger than the actual needs.

1. The first difference between a servo encoder (synchronous service motor) and an ordinary encoder is that it provides sensing signal feedback for the commutation of the starting current. The main performance indicators of servo motor encoders are shift rate, accuracy, and repeatability. 1) Routinely mentioned 17-bit to 25-bit singleturn resolution ...