20SG204-G2AC-P

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Encoders are widely used in many industrial positioning and motion control applications, which provide feedback to the control system. The 20SG204-G2AC-P motor encoder is most suitable for application in the industrial fields. This article will discuss the application fields of 20SG204-G2AC-P motor encoder and its working principle.

Application field of 20SG204-G2AC-P motor encoder

The 20SG204-G2AC-P motor encoder can be used in all kinds of industrial fields, such as coal mining, ports, harbor logistics, material handling, and assembly robots. These motor encoders provide high-precision position measurements, high-precision absolute data, but also allow high system accuracy. In terms of difficulty or speed, it is difficult for people to use the profiler to accurately control the relative displacement of objects, so its automation has been widely used in many industrial processes. Industrial applications include overall debugging and control of robots, serial port industrial communication, assembly line operation in production lines, automatic servo control, and extremely precise motion control. This motor encoder is suitable for transmission systems with precision requirements such as CNC, positioning acceleration, and deceleration platforms, and dynamic and static balance control platforms, which can effectively improve the working efficiency in these fields.

Working principle of 20SG204-G2AC-P motor encoder

The 20SG204-G2AC-P motor encoder is based on a rotary optical incremental encoder. Its working principle is to use the optical reader to read the encoder disk, which contains pulse count lines. The reading of the encoder disk is a sequence of zeroes and ones. The zeroes represent that there is no signal, and the ones represent that there is a signal. A zero crossing is the moment when the zero bit changes to the one bit. The encoder then converts these pulses into meaningful data that can be used to control the motor. The rotary encoder consists of two components-an encoder disk with optical detectors and a reading head. The encoder disk contains a series of stripes around its circumference and tessellates on its surface. The stripes absorb light and emit its reflected wave. The decoding device installed at the opposite side of the disk will detect the light waves, then it will determine the angle and displacement between the two pulse counts, while the reading head will send a signal to the controller to complete the motion control.

In conclusion, the 20SG204-G2AC-P motor encoder is particularly suitable for industrial motion control and positioning applications, as it provides highly accurate position measurements and absolute data, as well as high system accuracies. It is especially advantageous in applications that require high accuracy, such as CNC control systems, positioning acceleration and deceleration platforms, and dynamic and static balance control platforms. Moreover, its working principle is based on a rotary optical incremental encoder, which converts the light waves reflected by the encoder disk into meaningful data that can be used to control the motor.

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