Yaskawa Robotics - the main technology of the robot control system

First, the disadvantages Choosing too high a voltage level results in too high an investment and a long payback period. With the increase of the voltage level, the insulation of the motor must be improved, so that the price of the motor increases. The increase of voltage level increases the number of series connections of power semiconductor devices in the inverter, and the cost rises. ...

1. Open the parameter setting interface of the servo drive and find the invert parameter setting option. 2. Set the inversion parameters, including the inversion voltage, inversion speed, etc. Depending on the specific situation, the reversal voltage can be set to -10V and the reversal speed to 1000RPM. 3. After saving the settings ...

It is composed of several parts, such as the main circuit, the power supply circuit, the IPM drive and protection circuit, and the cooling fan. Its structure is mostly in the form of units or modulars. Due to the incorrect use method or unreasonable setting environment, it will easily cause the inverter to malfunction and malfunction, or can not meet the expected ...

In order to realize the anti-collision function of Yaskawa robots, there are two ways to connect external sensors, which are described below; In addition, how to dismiss alarms will be described in this article. 01. Directly connect to an external collision sensor 1. The machine in the door of the control cabinet ...

Fault description: Current detection fault 2 Cause: V-phase current detection loop fault Solution: When the power is turned on again and the alarm still occurs, it may be a servo unit failure. Replace the servo unit. Here's how to solve it The supply voltage exceeds the specification range ...

1. Set the power and number of poles of the motor, and comprehensively consider the working current of the inverter. 2. Set the maximum output frequency, fundamental frequency, and torque characteristics of the inverter. The general inverter is equipped with a number of VPf curves for users to choose, and users should choose the contract according to the nature of the load when using.

1. Hydraulic drive system Because hydraulic technology is a relatively mature technology. It has the characteristics of large power, large force (or moment) to inertia ratio, fast response and high response, and easy to realize direct drive. It is suitable for working in large load-bearing capacity, large inertia and solder-mask environments.

On July 10 this year, Yaskawa Electric announced the announcement of the consolidated accounting liquidation report for the period of March ~ May this year (according to the international accounting standards for business enterprises). Of this amount, the total profit was $620,000, down 22% from the same period last year. Main electric ...

1. Technical performance characteristics of industrial robot dresspack - intelligence The reason why the intelligent type is placed at the back of the Z is because compared with the mainstream demand for robot dresspacks in the market (that is, strong, fast, and accurate), it is not the most urgent for the time being. This also reflects the ...

Servo drive is a kind of controller used to control servo motor, its function is similar to that of an inverter acting on an ordinary AC motor, which is a part of the servo system and is mainly used in high-precision positioning systems. Servo drive is an important part of modern motion control, which is widely used.

Japan's Yaskawa Electric famously created the first all-electric industrial robot, Motoman, in 1977, headquartered in the city of Kita-Kyushu, since its establishment in 1915, has gone from being called "Yaskawa Electric Japan as an automobile manufacturer", "Yaskawa Electric Automation Company of Japan" to "...

1. Failure of mechanical system (1) The common fault phenomena and causes of mechanical systems are as follows 1. Due to poor lubrication or lubrication system failure, the rotating parts of the parts are seriously heated and worn or the shaft is held, resulting in the destruction of the parts of the rolling or sliding parts. 2 ...

1. Power failure: If the servo drive has no power supply or the power supply is unstable, it will cause the motor to not work properly. The solution is to check the power supply line, confirm that the power supply line is normal and stable, and if the power supply needs to be replaced, select the appropriate power supply. 2. Control signal malfunction ...

1. It may be that the capacity of the servo unit does not match the capacity of the servo motor. 2. It may be that the servo unit is faulty. 3. It may be outside the range of parameter settings. 4. It may be that the set value of the electronic gear ratio is outside the set range. ...

1. First press "MENU to set collision detection". 2. Secondly, the collision detection status: set to enable for the collision detection to be effective. 3. Final sensitivity: set the range from 1% to 200%, and the default setting is 100% ...

1. Use a vacuum cleaner with a plastic nozzle to thoroughly clean the inside and outside of the inverter cabinet to ensure that there is no excessive dust around the equipment. 2. Check the ventilation and lighting equipment of the frequency conversion room to ensure that the ventilation equipment can operate normally. 3. Check that the connection between the cables inside the inverter should be correct and acceptable.

[10] Yaskawa servo back to the origin can not find the C phase pulse, Yaskawa servo drive and motor, using the travel switch + C phase back to zero mode, now the pressure on the switch deceleration can not find the C phase pulse, servo motor, drive, host computer, which fault is the most likely? A: Servo motor rotation ...

First, the use of the inverter: (1) First connect the power supply, link the inverter with the motor, and ensure that the working voltage of the inverter and the power of the motor meet the requirements. (2) Set the parameters of the inverter, adjust the speed and load of the motor to ensure the normal operation of the motor.

There are two types of inverter overload faults: 1. If there is a problem with the load, it is a problem with the motor, such as the lack of oil in the bearing, the damage to the bearing, the burning of the winding, etc., and there is a situation that the power of the motor is small, and it is more difficult to drag the load. 2. It is the inverter ...

Precautions for installing Yaskawa inverter 　　Do not turn on the power supply during wiring operations, otherwise there will be a risk of electric shock. In order to prevent electric shock, please do not operate in the state of removing the inverter cover, otherwise there will be a risk of electric shock. Be sure to ground the ground terminal on the motor side ...