Rotation sensor, pulse generator, optical encoder - DFRobot 400P / R

Index: DFR-09381 EAN: 5904422366636

Theencoder generates a two-phase AB rectangular pulse signal by rotating a dial with an optocoupler. The resolution is 400 pulses per revolution for each phase, giving a possible 1600 pulses per revolution using both signals. The maximum speed of the encoder is 5000 rpm.

Rotation sensor, pulse generator, optical encoder - DFRobot 400P / R
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Manufacturer: DFRobot

Product description: Rotary encoder, pulser, optical encoder - DFRobot 400P/R

Theencoder generates a two-phase AB rectangular pulse signal by rotating a disc with an optocoupler. The resolution is 400 pulses per revolution for each phase, making it possible to obtain 1600 pulses per revolution using both signals. The maximum speed of the encoder is 5000 rpm.

Sensor circuit output

The output of the circuit is an NPN transistor in an open collector configuration, which means that a pull-up resistor is required. The module has a 750L05 voltage regulation circuit, which is supplied with a DC voltage from 4.8 V to 24 V. The encoder is compatible with Arduino, STM32, PLC and other types of microcontrollers.

Attention!

The module has NPN output in open collector mode which needs pull-up resistors.

Encoders principle of operation

Technical specifications of the sensor from DFRobot

  • Supply voltage: from 4.8 V to 24 V
  • Encoder size: Φ 39 x 36.5 mm
  • Shaft diameter: Φ 6 x 13 mm
  • Shaft outer platform: Φ2 0 x 4.85mm
  • Screw fixing: M3
  • Weight: 234 g

Set includes

  • Encoder
  • Mounting bracket
  • Mounting screws
  • 2 x 10K resistor

Same-day shipping

  • Crediting the payment for the order on our account on a business day before 10:00 AM means sending the goods on the same day.
  • All packages are being delivered by GLS Group courier and covered with insurance up to 1200 EUR.
  • You will receive a link to track your package and monitor the progress of delivery as soon as it is shipped.

Terms of delivery 

GLS - zone 1

Austria, Belgium, Croatia, The Czech Republic, Denmark, Germany, Netherlands, Poland, Slovakia 

  • Delivery time: 2-4 days
  • Delivery cost: from 4.18 EUR
  • Insurance: 1200 EUR
GLS - zone 2

Bulgaria, Estonia, France, Hungary, Italy, Latvia, Lithuania, Luxembourg, Portugal, Romania, San Marino, Slovenia

  • Delivery time: 2-5 days
  • Delivery cost: from 5.35 EUR
  • Insurance: 1200 EUR
GLS - zone 3

Finland, Greece, Ireland, Spain, Sweden 

  • Delivery time: 2-7 days
  • Delivery cost: from 7.67 EUR
  • Insurance: 1200 EUR

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