Estun servo motor - what are the commonly used DC servo motors in the feed system?

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.

Recently, Nanjing Estun Automation Co., Ltd. (hereinafter referred to as Estun Automation) and Sany Robot Technology Co., Ltd. (hereinafter referred to as Sany Robot) held a strategic cooperation signing ceremony in Changsha, and the two sides will establish a long-term strategic partnership in the field of intelligent manufacturing. 　　Meeting...

1. Different ways of control 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. The workflow is different Stepper motor ...

21. How to choose whether to use planetary reducer or spur gear reducer? Planetary reducer is generally used when high torque is required in a limited space, that is, small volume and large torque, and its reliability and life are better than that of spur gear reducer. Spur gear reducers are used for lower ...

Cause of failure and solution: (1) The phase sequence of the motor is out of order and the encoder is abnormal, check whether the power line of the motor (U, V, W, D) is connected incorrectly, and whether the encoder connection is not in good contact. (2) The motor model parameters do not match, check and reset the server Pn parameters or more...

The servo control system is an operating system that can automatically control the mechanical movement of the test device according to the predetermined requirements. There are many classification methods for servo systems, and there are three common classification methods: 1. Classification according to the characteristics of the controlled parameters. 2. According to the type of drive element ...

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 ...

Servo motor refers to the engine that controls the operation of mechanical components in the servo system, and is a kind of auxiliary motor indirect transmission device. The servo motor can make the control speed, the position accuracy is very accurate, and the voltage signal can be converted into torque and speed to drive the control object. Servo motor rotor speed ...

11. What is the principle of parameter adjustment of speed loop and position loop of servo drive? In addition to the performance of the motor and the drive, the adjustment of the drive parameters is also a very critical factor. The main performance parameters of the servo drive ...

1. Estun servo motor maintenance 1; Overload alarm A04 1. The wiring of the servo motor is wrong or the wiring is leaking (1) The U, V, and W phase wires of the motor are connected incorrectly (2) Whether the insertion of the connector on the servo motor side is defective 2. The model of the servo drive and the motor does not match ...

The selection of servo motor is not only affected by the weight of the mechanism, but also the movement conditions of the equipment will also change the selection of servo motor. The greater the inertia, the greater the acceleration and deceleration torque, and the shorter the acceleration and deceleration time, the greater the output torque of the servo motor. When choosing a servo motor specification, follow the steps below. ...

Troubleshooting and Detection Causes of Estun Controller: 1。 The servo amplifier is based on the effective value of the output torque 2. Calculate the load factor. If the value exceeds PR5 12, protection is generated. 3. From the amplifier front panel above the "D15. ol' monitoring mode or panatermm...

Features of Estun servo. 　　High overload capacity. The capacity of the industrial-grade intelligent power module IPM selected by the EDB/EDC servo drive is larger than that of similar servo products that are usually calibrated with the same power, and has the characteristics of strong overload capacity, strong anti-load disturbance ability, and large starting torque.

The daily inspection is mainly to monitor the start-up and operation of the motor, find abnormal phenomena in time, and prevent accidents. Generally, it is carried out by looking, hearing, touching, smelling, asking and monitoring the ammeter and voltmeter. (1) Observe whether the motor has abnormal noise and vibration. Especially...

Palletizing robot is the product of the organic combination of machinery and computer program, which provides higher production efficiency for modern production, and the palletizing machine has a wide range of applications in the palletizing industry. The palletizing robot greatly saves labor and space. The palletizing robot operates flexibly, accurately, and quickly.

1. The clamping action of the palletizer is too slow or the clamping stroke of the nail is insufficient. Causes and solutions: bolts are loose, and the front buckle or inner piece of the board machine is worn. The bolt can be tightened, paying attention to the correct position of the front buckle shaft. You can replace the front buckle or the inner piece of the board machine, after completing the above actions, test its function, if the line ...

On September 25, 2020, a group of 20 people from the Industry and Information Think Tank Alliance, led by Comrade Fan Bin, Deputy Director of the Department of Political and Legal Affairs of the Ministry of Industry and Information Technology, visited Estun Company for research. Dr. Wang Jiegao, President of Estun Automated Robot Research Institute, and Ms. Yuan Qin, Deputy General Manager, accompanied the visit and investigation. The experts visited ...

First, the working principle is different Stepper motor controller: It is an electronic product that can send out a uniform pulse signal, and the signal it sends out enters the stepper motor driver, which will be converted by the driver into a strong current signal required by the stepper motor to drive the stepper motor to run. Stepping ...

AC servo motors are usually single-phase asynchronous motors, with two structural forms: squirrel cage rotor and cup rotor. Like ordinary motors, AC servo motors are constructed of a stator and a rotor. There are two windings on the stator, namely the excitation winding and the control winding, and the two windings are 90 ...

1. Q: What are the precautions for the selection of incremental rotary encoders? There are three parameters that should be noted: 1. Mechanical installation dimensions, including positioning stops, shaft diameters, and mounting holes; cable outlet mode; installation space volume; Whether the protection level of the working environment meets the requirements. ...