HC-020K is a high resolution, short response speed, wide voltage switch output speed measuring module, with black encoder can measure motor speed (Now provide the encoder type D, hole diameter is 4 mm. Can be used to output shaft is 4 mm motor).
1. Working voltage: 4.5V to 5.5 V.
2. Transmit tube pressure drop: Vf = 1.6 V
3. Transmit tube current: 20 mA
4. Signal output: A, B two way; The TTL level
5. Distinguish precision: 0.01 mm
6. Measurement frequency, 100 KHZ
7. Encoder diameter: 24 mm
8. Encoder type D hole diameter: 4 mm
9. The encoder resolution: 20 line
10. Speed measuring sensor configuration: The configuration can measures 1 road motor speed
Note: This is for RP5 tank caterpillar vehicles speed measuring module, just hit four holes in the RP5 tracked vehicle