AB two-phase incremental photoelectric rotary encoder, 360-pulse, 400-pulse, and 600-pulse are available in large quantities, including NPN open collector output and voltage output.
The standard is equipped with 1.5 meters of wire. If you need to extend the length, you can negotiate with the store. Please note how many pulses and output methods are required when purchasing. (Automatically photographed, our store defaults to 400 pulse NPN open collector output delivery)
Model: 400,600,360P / R incremental rotary encoder, AB two-phase. The generation of the 90 ° phase between phase A and phase B can identify the positive and negative directions to complete the up and down counting pulse signal.
Performance: 400,360,600 pulses / rev. Working voltage: DC5-24V, mechanical speed 5000 rpm, electrical frequency 20K / s, comprehensive speed 2000 rpm. Size: Encoder body size: φ38mm; shaft φ6 × 13mm; off-axis platform: height 5mm, φ20mm; fixing holes: M3 screws, 3 mounting holes on the 30 circle, and 3 mounting holes on the 28 circle ; Side outlet.
Wiring method: green = A phase, white = B phase, red = Vcc positive power supply, black = V0 ground, please connect according to the above method. Another metal shielding mesh layer is anti-interference.
Output: AB two-phase output rectangular orthogonal pulse, the circuit output is NPN open collector output type, this output type can be directly connected to a single-chip computer or PLC with an internal pull-up resistor, such as 51 single-chip or Mitsubishi PLC (PLC input mode It should work when the switch is connected to 0V). Note: If the encoder is not connected to the device, the oscilloscope cannot directly oscilloscope (the open collector output has no voltage output when there is no pull-up resistor). Add two pull-up resistors to the AB two-phase output;
Uses: used to measure the rotation speed, angle, acceleration and length of objects.
Scope of application: It is suitable for intelligent control of various displacement changes measurement, automatic fixed-length automatic guillotine machine, steel bar fixed-length cutting controller, civilian height measuring human scale, robot for college students competition, etc.
Features: It has the advantages of small size, light weight, easy installation, and extremely high cost performance.
Note: The output lines of phase A and phase B must not be directly connected to VCC, otherwise, the output triode will be burned.
