The solution to the fault code 400.0 of the Buke CD420 servo drive

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.

There are two main control methods of DC servo motor: one is armature voltage control, that is, under the condition that the stator magnetic field remains unchanged, the speed and output torque of the motor are controlled by controlling the voltage signals applied to both ends of the armature winding; The other is the excitation field control, that is, by changing the ...

(1) Encoder failure: It refers to the failure of the components of the encoder itself, resulting in its inability to generate and output correct waveforms. In this case, the encoder needs to be replaced or its internal components repaired. (2) Encoder connection cable failure: the probability of this fault is the highest, and the maintenance ...

(1) Azimuth share gain Sets the share gain of the azimuth ring adjuster. The higher the set value, the higher the gain, the greater the stiffness, and the smaller the azimuth lag under the same frequency command pulse. However, too large a value may cause vibration or overshoot. The parameter values are determined by the detailed servo ...

1. Calculate the load inertia and the matching of inertia, and the inertia matching of some products can reach 50 times, but in fact, the smaller the better, so that the accuracy and response speed are good. 2. Conversion of load torque on motor shaft and calculation of acceleration and deceleration torque. 3. Rotation speed and encoder resolution ...

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.

1) The working status of the equipment is displayed; 2) Data and text input operation, printout; 3) Production formula storage, equipment production data recording; 4) simple logical and numerical operations; 5) It can be connected to a variety of industrial control equipment networking. ...

1) The working status of the equipment is displayed; 2) Data and text input operation, printout; 3) Production formula storage, equipment production data recording; 4) simple logical and numerical operations; 5) It can be connected to a variety of industrial control equipment networking. ...

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.

1. The motor cannot rotate after being energized, but there is no abnormal noise, no peculiar smell and smoke. 1. Cause of failure (1) The power supply is not connected (at least two phases are not connected); (2) Fuse blowing (at least two-phase blowing); (3) The overcurrent relay is adjusted too small; (4) Control ...

1. Remove the damaged encoder 2. Install a new encoder on the damaged motor 3. Find the Z signal and two power cords according to the figure, the general power supply is 5V. 4. Prepare a 24V and 5V output switching power supply with a slightly modified open circuit alarm and ...

1. Hydraulic servo control system The hydraulic servo control system is based on the power provided by the motor, and the hydraulic pump is used to convert the mechanical energy into pressure and push the hydraulic oil. By controlling various valves to change the flow direction of the hydraulic oil, so as to push the hydraulic cylinder to make different strokes, different directions of the movement...

1. The basic functions and selection indicators of human-machine interface products Basic Functions: Display of equipment working status, such as indicator lights, buttons, text, graphics, curves, etc.; Data and text input operations, printouts; Production recipe storage, equipment production data ...

Boost machine performance Direct coupling (no backlash) Higher system bandwidth Improve machine efficiency More compact structure The machine takes up less space The highest torque per unit volume Reduced maintenance Fewer mechanical parts No grinding ...

6. When the motor is unloaded and overloaded, the ammeter pointer is unstable and swings 1. Cause of failure (1) The cage rotor guide bar is welded or broken; (2) Winding rotor fault (one-phase break) or poor contact of brushes and collector ring short-circuit devices. 2. Troubleshooting ...

1. Sweeping: Sweeping is generally caused by friction of the stator and rotor due to bearing damage, shaft bending, or improper assembly during maintenance. In the process of overhaul and assembly of the motor, the parts of the motor should be kept clean, and the assembly of the end cover, bearing, etc. should be reasonable and not barbaric construction, otherwise ...

Reasons for the shutdown of the speed up Buke motor due to contamination: 1. Bearing lubrication failure or bearing surface damage Contaminants can disrupt bearing lubrication and damage bearing surfaces. This will cause the friction to generate heat. If the problem cannot be solved, the increased heat may cause the bearing and the ...

On December 7, Buke was invited to participate in the "2020 China Mobile Robot (AGV/AMR) Industry Development Annual Conference" hosted by the People's Government of Songjiang District, Shanghai and hosted by the China Mobile Robot (AGV) Industry Alliance. At the same time, Buke has also won the "Annual Quality Supply Chain Award" for three consecutive years.

AC motor speed regulation is achieved by changing the electrical parameters such as the power supply frequency, number of pole pairs and slip rate of AC motor. 1. Use the inverter to change the power supply frequency speed regulation, the speed regulation range is large, the stability and smoothness are good, and the mechanical characteristics are hard. It's just to add the amount ...

1. Check whether the joints of each connecting line are loose; 2. Check whether there is a conflict between the serial port and the abort number, and if there is a conflict, the resources should be adjusted to circumvent the conflict. Then check whether there are gaps in the surface layer of the human-machine interface, and if there are gaps, they should be replaced immediately. It also needs to be inspected ...