HC-020k Double Speed Measuring Module With Photoelectric Encoder

HC-020K speed measuring sensor is a wide voltage, high resolution, short response time, and the switch output speed measurement module. It can test the motor's rotational speed with black encoder? (measured spec. is related to the encoder, the inner diameter of D type encoder that provided is 4mm, can be used for motor output shaft with 4mm diameter, which is TT motor we matched, yellow shell and white axis).

Specification:

• Module 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
• Inner Disc Diameter: 4mm
• Encoder resolution: 20 lines
• Speed measuring sensor configuration: measure line 1 motor speed

Features:

• Wide voltage, high resolution, short response time, switch output.
• Can test motor's rotational speed w/ black encoder.