Buke servo motor - the fault and maintenance method of servo motor encoder

1. Communication cannot be connected. 2. The interference in the process of data transmission will increase (sometimes it is not bad, but the connection between the host computer and the servo is incorrect, or there is a falling off, which is a very common problem). 3. The motor will run, but it will not work according to the instructions given by the servo ...

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. 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.

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 ...

Common problems of Buke servo motors Why does the Kinco servo always display "Encoder counting" fault alarm? The first thing to check is: Whether the encoder cable is connected correctly. Whether the encoder cable is threaded with the motor cable or other AC cables...

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 ...

1. For new or long-term out-of-service motors, the insulation resistance between the windings and the windings to the ground should be checked before use. Usually for motors below 500V, 500V insulation resistance meter is used; 1000V insulation resistance meter for 500-1000V motors; 2500V insulation resistance meter for motors above 1000V. Insulated ...

1. Regularly check the encoder connection line of the servo motor and the power connector of the servo motor to confirm that they are firmly connected; 2. If the servo motor is connected to a reduction gear, the servo motor should be sealed with oil to prevent the oil from the reduction gear from entering the servo motor. ...

1. The power of the motor 2. The power supply voltage of the motor 3. The encoder type of the motor 4. The size of the base of the motor 5. The movement mode of the motor 6. Motor communication bus 7. Whether the motor is equipped with a brake mechanism 8. Motor driver class ...

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 ...

1. If the servo motor is an AC motor, it is a DC inverter air conditioner for speed regulation; If the servo motor is a DC brushless DC motor, it is the DC power supply DC transformer speed regulation; All servo motors can be used as "PLC motor speed regulating power supply circuit servo motor". 2、 ...

One. SERVO MOTOR DIMENSIONS: 38MM, 58MM, 66MM, 80MM.100MM. Two. Servo motor encoders are divided into: singleturn, multiturn. Three. Servo motor encoders are divided into magnetic absolute encoders and photoelectric absolute encoders according to the principle Four. Servo motor ...

1. The working principle of servo motor encoder It is a rotary sensor that converts rotational displacement into a series of digital pulse signals that can be used to control angular displacement, and can also be used to measure linear displacement if the encoder is combined with a gear bar or spiral screw. ...

Do not apply direct impact to the shaft during installation. The connection between the servo motor encoder shaft and the machine should use flexible connectors. When attaching connectors to the shaft, do not press them in. Even if a connector is used, it is possible to add a load greater than the allowable load to the shaft due to poor installation, ...

The first type, the split-phase starting type, as shown in Figure 1, is assisted by an auxiliary starting winding, and its starting torque is not large. The operating rate remains roughly constant. It is mainly used in electric fans, air conditioning fans, motors, washing machines and other motors. Second, when the motor is stationary, the centrifugal switch is connected to the ...

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. 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 ...

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. 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 ...

(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 ...