Orange 100 PPR 2-Phase Incremental Optical Rotary Encoder

(2 customer reviews)
Availability:

In stock


SKU: 52700
  1. Encoder Type: Optical
  2. IP52 (IEC Standard) Protection
  3. Stainless Steel Shaft
  4. High-quality 2-Meter Cable
  5. Anti-jamming Performance
  6. 2-Phase precise Output Readings
  7. Small size, Lightweight for Easy Installation

 1,499.00

(inc GST)

₹ 1270.34 (+18% GST extra)

In stock

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New Price: ₹ 1499


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Brand: Orange
Category: Rotary Encoder
Tags: 100 PPR encoder, Rotary Encoder, encoder, Optical Encoder, Orange Premium Optical Rotary Encoder

A rotary encoder is a type of position sensor which is used for determining the angular position of a rotating shaft. It generates an electrical signal, either analog or digital, according to the rotational movement.

This is a 100PPR resolution optical encoder with quadrature outputs for increment counting. It will give 400 transitions per rotation between outputs A and B. A quadrature decoder is required to convert the pulses to an up count. The Encoder is build to Industrial grade.

The Encoder comes with Standard 1.5 m cable length which can be extended with extra cable if needed.

Note:

  1. Consider Adding Pull up resistor to both A and B phase of the encoder output to avoid the effect of interference in output and get the precise logical output value from encoder
  2. Also adding pull up resistor to all phase output line protects the open collector output-triode from damage due to direct Vcc supply short circuit.
Power and Input Terminal Assignments:
Terminal Name Wire Color Description
Phase A White Quadrature encoded output A
Phase B Green Quadrature encoded output B
VCC Red VCC should be connected to +ve 5V of supply
GND Black Ground should be connected to negative of supply
Shield Golden Shield should be connected to GND

Shielding is important. At a minimum, the cable should be protected either by a foil jacket with a drain wire or by a braided-wire shield that is grounded. For very sensitive applications or high-EMI environments, foil jacketed wires in combination with an overall braided-wire shield around the cable should be used to avoid the interference and precise encoder output.

Output:    NPN open collector


Features :

  1. High cost-efficient advantages.
  2. Incremental rotary encoder internal adopts ASIC devices
  3. High reliability, long life
  4. Anti-jamming performance
  5. Small size, lightweight, compact structure
  6. Easy installation
  7. Stainless steel shaft, High resolution, High quality, line interface with waterproof protection

Tutorial Code:
//these pins can not be changed 2/3 are special pins
int encoderPin1 = 2;
int encoderPin2 = 3;

volatile int lastEncoded = 0;
volatile long encoderValue = 0;

long lastencoderValue = 0;

int lastMSB = 0;
int lastLSB = 0;

void setup() {
  Serial.begin (9600);

  pinMode(encoderPin1, INPUT); 
  pinMode(encoderPin2, INPUT);

  digitalWrite(encoderPin1, HIGH); //turn pullup resistor on
  digitalWrite(encoderPin2, HIGH); //turn pullup resistor on

  //call updateEncoder() when any high/low changed seen
  //on interrupt 0 (pin 2), or interrupt 1 (pin 3) 
  attachInterrupt(0, updateEncoder, CHANGE); 
  attachInterrupt(1, updateEncoder, CHANGE);

}

void loop(){ 
  //Do stuff here

  Serial.println(encoderValue);
  delay(1000); //just here to slow down the output, and show it will work  even during a delay
}


void updateEncoder(){
  int MSB = digitalRead(encoderPin1); //MSB = most significant bit
  int LSB = digitalRead(encoderPin2); //LSB = least significant bit

  int encoded = (MSB << 1) |LSB; //converting the 2 pin value to single number
  int sum  = (lastEncoded << 2) | encoded; //adding it to the previous encoded value

  if(sum == 0b1101 || sum == 0b0100 || sum == 0b0010 || sum == 0b1011) encoderValue ++;
  if(sum == 0b1110 || sum == 0b0111 || sum == 0b0001 || sum == 0b1000) encoderValue --;

  lastEncoded = encoded; //store this value for next time
}

Package Includes :

1 x Orange 100 PPR 2-Phase Incremental Optical Rotary Encoder

4 x 4.7KΩ Resistors for pull-ups

1 x Mounting Screw Set

Model No.

3806-OPTI-100-AB-OC

Encoder Type

Incremental

Operating Voltage (VDC)

5 ~ 24

Current Consumption (mA)

≤40

Maximum Speed

5000 RPM

Pulse Per Revolution (PPR)

100

Counts Per Revolution (CPR)

400

Operating Temperature Range (°C)

-24 to 84

Output Phase

AB

Protection Standard

IP52

Cable Length (Meter)

1.5

Body Dimensions (Dia. x Length) mm

40 x 38.40

Shaft Type

D-type
Solid

Shaft Length (mm)

12

Shaft Diameter (mm)

6

Mounting Hole(mm)

M3

Weight (gm)

118

Shipment Weight

0.19 kg

Shipment Dimensions

10 × 6 × 8 cm

6 Months Warranty

This item is covered with a supplier warranty of 6 months from the time of delivery against manufacturing defects only. This is a quality product from the original manufacturer. Only manufacturing defects are covered under this warranty. Reimbursement or replacement will be done against manufacturing defects.


What voids the 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 2 reviews

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  1. mil_121 (verified owner)

    good product.

    mil_121

  2. Nikhilkarthik (verified owner)

    Sir i have a problem in coding, You have not cleared the coding on encoded pin MSB and LSB. The problems on codings should be verified and the encoder is perfect. Im happy with the product

    Nikhilkarthik

User Manual

Dimensional Drawing

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