Photoelectric Speed Sensor Encoder Coded Disc code wheel

(7 customer reviews)

In stock

SKU: 28678
  1. Brand new and high quality.
  2. Small and Easy to use the module.
  3. It offers the fast response at a very good accuracy
  4. Two signal lines, one yellow, one blue.
  5. Yellow and blue are two TTL level signals

 353.00  415.00

(inc GST)

₹ 299.15 (+18% GST extra)

  You save(14.9%): ₹ 62.00

In stock

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New Price: ₹ 353

  • If order is more than Rs.499, shipping charges are free for Standard Shipping and Speed Post.
  • Same Day Delivery available on order before 01:00 PM(except Sundays, Public holidays).
  • Same Day Delivery not available if cart weight is more than 2kg.

  • Purchase this product now and earn 4 Robu Points!

    For bulk and B2B enquiries kindly mail us at [email protected]
    Category: Rotary Encoder
    Tags: Sensors, Speed Sensor, Speed Detection, Pulse Count

    The Photoelectric Speed Sensor Encoder Coded Disc code wheel is a Slotted Opto isolator module, with an IR transmitter & a photodiode mounted on it. Performs Non-Contact Object Sensing. This is normally used as positional sensor switch (limit switch) or as Position Encoder sensors used to find the position of the wheel.

    The module consists of IR LED and Photodiode mounted facing each other enclosed in the plastic body.

    1. DC motor position / velocity control
    2. Position and velocity servomechanisms
    3. Factory automation robots
    4. Numerically controlled machinery
    5. Computer printers and plotters

    Features :

    1. Small and Easy to use the module.
    2. It offers the fast response at a very good accuracy
    3. Two signal lines, one yellow, one blue.
    4. Yellow and blue are two TTL level signals
    5. (Note: Measuring Reversible rely on these two levels to distinguish between forward or reverse).

    Package Includes:

    1 x Photoelectric Speed Sensor Encoder Coded Disc code wheel



    Input Supply Voltage (VDC)


    Number of lines

    100 lines

    Production process

    Laser Cutting

    Outer Diameter (OD)(mm)


    Inner Diameter (ID) (mm)


    Thickness (mm)


    Shipment Weight

    0.05 kg

    Shipment Dimensions

    4 × 3 × 3 cm

    15 Days Warranty

    This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.

    What voids warranty:

    If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

    Based on 7 reviews

    3.3 overall

    Add a review

    1. ansrfunbook (verified owner)

      The component has only one useful signal wire. The yellow wire is useless. Good for unidirectional applications only.


    2. Donperfect1998 (verified owner)

      Product good but delivery late


    3. prateek (verified owner)

      i ordered two products of this module. both did not work…good thing they issued refund.


    4. Vignesh Manoharan (verified owner)

      Very quick delivery by robu.
      When i connected it to arduino UNO , I am not able to reduce the counts when rotating it in reverse direction.
      Do I have to use any interface before connecting it to arduino?, kindly provide any circuit diagram with the application of this sensor.
      with regards

      Vignesh Manoharan

    5. satyam bhardwaj


      satyam bhardwaj

    6. [email protected]

      quality ok

      [email protected]

    7. Vishwa (verified owner)

      Product quality is good ….



    Questions and answers of the customers

    1. 0 votes
      Q can we have a datasheet of this sensor answer now
      Asked by jasanmoljassi on December 10, 2020 2:08 pm

      Contact at [email protected]

    2. 0 votes
      Q Is it suitable for rpm measuring of BO Motors? answer now
      Asked by Sreekanth Mp on June 22, 2020 3:32 pm


    3. 0 votes

      Use the following code :


        Read more
    4. 0 votes
      Q What maximum rpm can it measure with how much time lag and accuracy? answer now
      Asked by Kshitij Kolhe on October 20, 2019 11:38 am
      A This Sensor is recommended for BO motors and Jhons... Read more
    Only registered users are eligible to enter questions
    Country Of Origin: China

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