Motor encoder alarm1. Cause of failure① Wiring error;② Electromagnetic interference;③ Encoder hardware damage caused by mechanical vibration;④ Pollution caused by the site environment;2. Troubleshooting① Check the wiring and eliminate errors;② Check whether the shielding is in place, check whether the wiring is reasonable and solve it, and add filt...
2022-11-22475001、 Torque controlThe torque control method is to set the external output torque of the motor shaft through the input of external analog quantity or the assignment of direct address. For example, if 10V corresponds to 5Nm, when the external analog quantity is set to 5V, the motor shaft output is 2.5Nm: if the motor shaft load is lower than 2.5Nm, th...
2022-11-2241300Servo motors are mainly divided into AC servo and DC servo.The basic structure of AC servo motor is similar to that of AC induction motor (asynchronous motor). There are two excitation windings Wf and control windings WcoWf with phase space displacement of 90 ° on the stator, which are connected to a constant AC voltage. The purpose of controll...
2022-11-2230100The micro reducer is a device composed of a motor and a reduction gear box. It is a mechanical device that can reduce speed and increase torque. There are also many names, such as reduction motor, gear reducer, reduction motor, etc.In addition to many names, there are many kinds of miniature reducers. Generally speaking, helical gear reduce...
2022-11-2233900The special reducer for rolling mill is characterized by low speed, heavy load, large impact load, frequent impact times and continuous operation. In recent years, with the rapid development of steel rolling industry, the continuous development and expansion of steel varieties, the increase of output, the increase of rolling speed, and the increase...
2022-11-2250500POM and nylon are two common materials for plastic gears. Many friends are always suspicious when choosing plastic materials. Should nylon be used as material? Or POM? Which is the right choice to achieve the maximum cost performance?Competition between nylon and POMNylon has excellent comprehensive mechanical properties, especially impact ...
2022-11-2243700Plastic gear is one of many gears. Its processing method is different from that of other gears. We all know that different gear types are different when we process them. What is the processing flow of plastic gear?Plastic gear is also an important material to meet the requirements of low-noise work. It requires high precision, new tooth sha...
2022-11-22463001. High precision circular arc shrink gear is machined by full process milling and UMC grindingChina is a big automobile manufacturing country. With the rapid development of domestic social economy, the demand for automobile gears is increasing. In China, it is common to use the five tool method to process circular arc shrink gears for automobile ...
2022-11-2241300Recently, a foreign research team announced the creation of a special laser system, which is based on a spider web like network and can produce different light colors through precise control.The system was jointly invented by a team led by researchers from Imperial College London and partners from Italy and Switzerland, and can be used for ...
2022-11-2231400At present, laser cutting has replaced a large number of traditional cutting methods in the field of industrial processing and become an important force in the transformation and upgrading of manufacturing industrialization.Steel, copper, stainless steel, aluminum alloy and other metal and non-metallic materials are widely used in laser cut...
2022-11-2239400Laser technology helps high-end manufacturing, and the utility of photovoltaic industry is prominent. The advantages of laser technology are obvious, and the downstream application scenarios are extensive, mainly including laser cutting, welding, drilling, marking, etc. At present, the main theme of the photovoltaic industry is to reduce costs and ...
2022-11-2229500Laser welding is widely used in the manufacture of new energy automotive batteries because of its non-contact, high energy density, fast welding speed, accurate control of heat input and easy automation.With the intensification of energy crisis and environmental pollution caused by automobiles worldwide, the automobile industry chain is acc...
2022-11-2225600Belt transmission is one of the most widely used transmission methods in mechanical design. According to different belt structures, it can be divided into ordinary V-belts, narrow V-belts, combined narrow V-belts, multi wedge belts, ordinary flat belts, trapezoidal tooth synchronous belts, circular arc tooth synchronous belts, etc. The characterist...
2022-11-2146900In mechanical design, the knowledge of gear transmission occupies an important position. Gear transmission is a mechanical transmission that transfers power and motion by using the teeth of two gears to mesh with each other. Among all mechanical transmissions, gear transmission is the most widely used, which can be used to transmit the motion and p...
2022-11-2138300RDC6442 board, the model of the motherboard is 8.00.8, and the software is v8.0.20. After downloading the graphics to the motherboard, the panel fails to connect the device in the processing preview. How to solve this problem?
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