% $-9.99
- TT motor with plastic axis
- PID Hall Encoder motor
- Strong power fast speed
- Support PWM speed adjustment
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About Hall Speed Code Disk
Hall speed measuring disk is a speed measuring module using Hall sensor encoder. It is equipped with a 3-wire strong magnetic code disk. Under the common use of AB bi-phase output, the number of pulses can be reached when the wheel makes one revolution42*3*2=252, which can judge the speed parameters of tire forward and reverse, suitable for all kinds of DIY cars.
Hall speed measuring disk is a speed measuring module using Hall sensor encoder. The the pulse of wheel’s one revolution is 42*3*2=252, which helps for the high speed robot car project.
- The voltage between V-G depends on the power supply voltage of the micro controller used, generally 3.3V or 5V.
- The frequency of H1, H2 output square wave is related to the speed of the motor and the number of pairs of magnets used.
- The voltage between M+ and M- is determined according to the motor voltage used, the rated voltage of this product is 12V.
