HEDS-5640#A06

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Encoders

HEDS-5640#A06 encoders are widely used in applications such as robotic systems, automotive applications, security surveillance, communications systems, medical and industrial automation, optical and audio-visual equipment, and so on. Encoders are usually used in industrial automation to measure the rotary motion of a motor or other machining devices such as lathes. The main working principle of a HEDS-5640#A06 encoder is to convert angular movement to digital square wave signals, or analogs signals. The most common form of signal conversion is optical, which is done by using a scale encoder with photo detectors.

Optical Encoder

HEDS-5640#A06 optical encoders, in particular, make use of a disc or code wheel, with evenly spaced lines and/or spaces on it, and a detector with partially directed lenses to measure the rotation of discs or code wheel. When the code wheel is rotated, the detector counts and records the frequency of the passing lines and spaces and then sends out an analog or digital signal to represent the rotation. These signals are then used to calculate the angular position and rotational speed of the code wheel.

The Outputs of the Encoder

The HEDS-5640#A06 encoder can provide a variety of output types. The most common are pulse trains (Altered Phase, X-Y, Direction, and Frequency), Sin/Cos or Resolver signal, SPI, interface, Quadrature errors, and Optical Shaft Encoder Protocol (OSEP).

• Altered Phase Pulse Train

  This output brings two independent signals, A and B which create a quadrature output. These can have opposite or same phase, and they operate in an asynchronous manner.

• X-Y Pulse Train

  This includes four separate channels which are A,B,C and D. The pulses of each channel are asynchronous, and they provide a more precise output.

• Direction Signal

  This includes a single signal channel which indicates the direction of rotation. This type of output provides only the direction and not the position or speed.

• Frequency Signal

  The frequency output provides a signal which indicates not only the direction, but also the speed of the encoder in cycles per second.

• Sin/Cos or Resolver Signal

  The Sin/Cos or Resolver signal provides sine and cosine signals which are generally used for high accuracy applications such as servo motors.

• SPI (Serial peripheral interface)

  This is a two-wire, serial data interface which allows data to be transferred between the encoder and the application without any synchronization problems.

• Quadrature Errors

  The quadrature error signal consists of two directional signals which are used to detect the errors in the angle of the angle measurements. These are normally used when the accuracy of the encoder is low.

• Optical Shaft Encoder Protocol (OSEP)

  OSEP is a serial protocol that allows communication between the encoder and the application without any synchronization problems and ensures that the position and velocity information is accurately transmitted and received.

Conclusion

HEDS-5640#A06 encoders are versatile and useful in a wide range of applications. Their output types can be used to accurately measure the rotary motion of a motor or other machining devices. The encoder can be used to provide direction, angular position, and rotational speed data. Its many output types, such as pulse trains, Sin/Cos signals, SPI, and OSEP, make it suitable for a variety of applications.

The specific data is subject to PDF, and the above content is for reference