Application of Hall effect encoder in BLDC motor field In today's world, systems that require BLDC motors require higher accuracy than ever before in position measurement. The BLDC motor relies on an external controller to achieve commutation.

Google Chrome 89 prepares to launch AV1 encoder for WebRTC After the release of Google Chrome 88, everyone's attention turned to Chrome 89. One of the interesting technical changes in the new version is the enabling of AV1 encoding support in the web browser.

The role of the encoder An encoder is a hardware/software device that compiles and converts analog video signals (such as bit streams) or data into digital signals that can be used for communication, transmission, and storage. Encoders are widely used. They are mainly used to detect the speed, position, angle, distance or count of mechanical motion. In addition to their applications in machinery, many motor controls such as servo motors need to be equipped with encoders for the motor controller to act as commutation. , Speed and position detection.

How to install incremental encoder How to install incremental encoder 　　 First of all, before installing the equipment with the incremental encoder, it is necessary to clean the surrounding environment systematically. The surrounding environment of the equipment needs to be cleaned. This can better ensure the operation of the encoder. Commonly used incremental encoders and general equipment have two installation methods for the motor shaft, one is a tapered shaft and the other is a straight shaft.

What is the principle of vector control and how to use the inverter for closed-loop control The so-called closed-loop control of the frequency converter refers to the output of the frequency converter to the motor and the mechanical equipment driven by the motor.

Analysis of brushless DC motor FOC, square wave, sine wave control! The brushless DC motor is developed on the basis of the brush DC motor. It has the advantages of stepless speed regulation, wide speed regulation range, strong overload capacity, good linearity, long life, small size, light weight, and large output.

Potentiometer introduction_potentiometer working principle The potentiometer is a resistance element with three lead-out terminals and the resistance value can be adjusted according to a certain change rule. The potentiometer is usually composed of a resistor and a movable brush. When the brush moves along the resistor body, the resistance value or voltage that has a certain relationship with the displacement is obtained at the output end.

Working principle of photoelectric encoder 1. The working principle of photoelectric encoder--Introduction Photoelectric encoder, also known as handwheel pulse generator, or handwheel for short, is a sensor that converts the mechanical geometric displacement of the output shaft into pulses or digital quantities through photoelectric conversion. It is mainly used in various numerical control equipment. The most used sensor.

Encoder working principle and function description An encoder is a device that compiles and converts signals or data into a form that can be used for communication, transmission and storage. Encoder is a device that converts angular displacement or linear displacement into electrical signals, and is a logic circuit with encoding function. The encoder has several inputs

Why should an encoder be installed in the motor Students from a certain college visited Ms. Sen’s factory and happened to see workers installing encoders for a batch of motors in the assembly branch. A few very curious little brothers asked the technician Xiao D, who was instructing the workers to operate: Why should the motor be equipped with an encoder?