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
€27.90
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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
  • Encoder coupling

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

Package width 8.5 cm
Package height 7 cm
Package depth 7.5 cm
Package weight 0.237 kg

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Product reviews

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

5/5

Average grade

8

Customers opinion
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Reviews:

Adrian 14.06.2023 Confirmed purchase Translated review
I recommend
Mirosław 27.04.2023 Confirmed purchase Translated review
Good quality
Vladimir 12.03.2023 Confirmed purchase
Good quality component and fast shipping to Croatia
Mariusz P. 25.02.2021 Confirmed purchase Translated review
Ok!!
Adam 04.09.2023 Confirmed purchase
Jacek 15.06.2023 Confirmed purchase
Mirosław 25.04.2023 Confirmed purchase
Mirosław 20.03.2023 Confirmed purchase

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