4Pcs HC-020K Double Speed Measuring Module With Speed Encoder Kit

Descriptions 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 Specifications 1 Working voltage 4 5V to 5 5 V 2 Transmit tube pressure drop Vf 1 6 V3 Transmit tube current 20 mA4 Signal output A B two way The TTL level5 Distinguish precision 0 01 mm6 Measurement frequency 100 KHZ7 Encoder diameter 24 mm8 Encoder type D hole diameter 4 mm9 The encoder resolution 20 line10 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 Package included 4 x RP5 Double Speed Measuring Module kit