Set of magnetic encoders for micro motors - Side-Entry connector - 2,7-18V - 2pcs - Pololu 4761

Magnetic encoderswithquadrature output forPolol micro seriesmotors.Sensors with Hall effect and magnetic disk allow 12pulses per revolution.The sensors are equipped with a simple connector. Powered from 2.7 V to 18 V.Set of 2 encoders with disks.

Encoder mounted on the motor.

The sensors work only withmicro Pololmotorsequippedwith a double-sided, extended shaft.

The principle of operation of the encoders.

The module is equipped with twoM1 and M2holes for soldering the motor connectors, as well as aJST SH6-pin socket with a 1 mm grid. Pins M1 and M2 are used to power the motors.VCC and GNDpins are used to power the sensor, whileOUT A and Bare quadrature outputs with digital signal. They are powered by 0 V or pulled to VCC by a10 kresistor.Ω.The comparators have a built-in hysteresis that prevents false signals when the motor stops near the transition point.

Engine power.

Engine power.

Sensor power supply from 2.7 V to 18 V.

Square A output, digital signal.

Outputs A and B of the magnetic encoder connected to the micro HP motor running at 6 V.

• Supply voltage: 2.7 V to 18 V
• Resolution: 12 pulses per revolution
• Dimensions: 12.8 x 11.6 mm
• Weight: 1,5 g

Encoder scheme.

• 2x Hall sensor board
• 2x rotor with magnets

• The manufacturer's website: Polol #4761
• Diagram
• Dimensions
• 3D model