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(Total 12 Products for Encoder Motor Control Code)
Encoder: The encoder outputs the encoder pulse signal representing the displacement increment, and has a sign. According to the detection principle, encoders can be divided into optical, magnetic, inductive and capacitive. According to its scale method and signal output form, it is divided into incremental encoder and...
I. Overview
This device is suitable for all movable car-bottom elevators that require overload signals and escalators that require energy-saving operation. It can also be used for mechanical limit or proximity switches. This device has a very high cost performance. It uses Hall sensors to achieve non-contact induction...
One advantage of the multi-turn encoder is that due to the large measuring range, the actual use is often richer, so it is not necessary to find a change point during installation, and a certain intermediate position can be used as the starting point, which greatly simplifies the difficulty of installation and...
Incremental encoders have no memory. Power off and restart must return to the reference zero position to find the desired position, while absolute encoders have memory, and power off and restart do not need to return to the zero position to know the target position
There are usually three types of encoders on the market: Optical Encoder, Magnetic Encoder, and Capacitive Encoder
In an optical encoder, the black lines block the light; the transparent window allows the light to pass through the code disc (or reflect on the code disc) to reach the sensor. When the sensor receives light, it outputs a high level, and when the light is blocked, it outputs a low level
Inside the magnetic encoder is a series of rotating magnets with alternating magnetic poles and a sensor that detects the position of the magnetic field
Inside the capacitive encoder, there is a transmitter that emits high-frequency signals, a rotor that modulates the signals, and a receiver that converts the signals and sends them to the motion controller.
Encoder optical sensor encoder
Optical encoders are the most commonly used and the most accurate, but they are also the most expensive
Encoder control surface encoder
Compared with magnetic and capacitive encoders, optical encoders are more susceptible to environmental influences. For example, if optical encoders are used at low temperatures, if the ambient temperature rises sharply, condensation may form on the optical code disc, which may cause unreadable Signal or signal...
Magnetic strength scale encoder
Magnetic encoders are not so easily affected by the environment, but due to their natural nonlinearity, magnetic encoders are not as accurate as optical encoders. They are usually used in dust, steam, vibration and other environments that may interfere with the performance of optical encoders
High resolution rotary encoder
In a variety of liquid environments, magnetic encoders can also work, and the power consumption of magnetic encoders is less than that of optical encoders
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.