HC-020K Speed Measuring Module

Wide voltage, high resolution, short response time, switch output; Can test motor’s rotational speed w/ black encoder (measured spec. is related to the encoder, the inner diameter of D type encoder that provided is 4mm, can be used for motro output shaft w/ 4mm diameter, which is TT motor we matched, yellow shell and white axis. Working voltage: 4.5~5.5V; Launch tube pressure drop: Vf=1.6V; Launch tube current: If<20mA; Signal output: A, B two lines; TT power level; resolution: 0.01mm; Measurement frequency: 100KHz; Disc diameter: 24mm; Encoder resolution: 20 lines; Speed measuring sensor configuration: measure line 1 motor speed.

Description:

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

Package Included:

1. 2 x Encoders
2. 2 x module
3. cables

Package Dimensions: 3.8 x 3 x 0.5 inches