Here I recommend one from MiniInTheBox Company, a professional company focus on this kind of product.
Brief Introduction of HC-020K Double Speed Measuring Module w/ Photoelectric Encoders - Black + Green (2 PCS)
Key FeaturesBrand: No
- Model: HC-020K
- Quantity: 2
- Color: Green + black
- Material: FR4
- Features: - 1 Wide voltage, high resolution, short response time, switch output;
- 2 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
- 3 Specification Working voltage: 4.5~5.5V;
- 4 Launch tube pressure drop: Vf=1.6V;
- 5 Launch tube current: If<20mA;
... [Full description on MiniInTheBox]


Supplied by MiniInTheBox, Click Here to find the latest price.

No comments:
Post a Comment