Code Disc 20 Slots

Code Disc Plastic 20 Slots

Motor Speed Rpm Distance Measurement Detector Sensor Infrared IR Rotary Encoder Robot

     It is a 20 slot plastic code disc. It is used for motor speed measurement. It is used together with infrared sensors. It is mounted on the shaft of the motor. It is monitored with ir leds that see each other through the holes of the disc. The light of the leds is counted as it passes through the slots. As a result of light detection, the pulses generated by an electronic circuit are monitored with a microcontroller. When 20 pulses arrive, it is understood that the motor has made 1 full turn. The number of rotations within 1 minute is counted in this way and divided by 20. You can use it together with the motor speed sensor sold on our site. The hole in the middle of the disc is compatible with TT motors. It can be made usable with this product by wrapping various materials around shafts of different diameters.

Features:

•       20 Slot coded plastic part
•       Full compatibility with TT motor shafts.
•       Cheap easy to use stable
•       Color: Black
•       Material: Plastic
•       Shaft width: Maximum 3.55mm
•       Disc diameter: 25.75mm
•       Disc thickness: 2.58mm
•       Slot dimensions: 1.2mm x 4mm
•       Weight: 1gr

Package Contents:

•      1 Piece 20 Slot code disc