Photoelectric Speed Sensor Encoder Coded Disc Code Wheel

SKU: VM88

Price:
Sale price Rs. 360.17 (excl.18% GST)
Rs. 425.00

Description

The photoelectric encoder module consists of two discs located across each other. There is a light source on one disc and two light-receiving elements (photoresistors) on the other disc. Between these disks, there is a moving disc with evenly spaced slits. By rotating this moving disc, the light receivers A and B are alternately connected and disconnected. So, a square wave will be generated at the outputs. If you count these pulses, you can calculate the amount of rotation. In addition, there is a phase difference of 90 degrees between the two outputs A and B, so we can find the direction of rotation by checking which output is ahead of the other.

Technical Specification:

  • Number of lines: 100 lines
  • Outer diameter: 22mm
  • Hole diameter: 3.5mm
  • Thickness: 0.3mm
  • Material: alloy steel
  • Production process: laser cutting
  • Supply voltage: 5V (3.3V is also available)
  • Wiring: Red 5V black GND
  • Output signal: 5Vp-p two-phase signal output

Features:

  • Small and Easy to use the module
  • It offers the fast response at a very good accuracy
  • Two signal lines, one yellow, one blue
  • Yellow and blue are two TTL level signals

Applications:

  • Robotics industry
  • Research and educational projects

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