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Cheap speed sensor 22mm optical encoder for Intelligent small car
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
Technical Parameters:
Line: 100 lines
Outer diameter: 22mm
Hole diameter: 3.5 mm
Thickness: 0.3 mm
Material: Alloy steel
Production process: laser cutting processing
Installation: The installer with the seller send column can be fixed.
Technical Parameters:
On the tube manufacturers: the United States HP HP original
Power supply voltage: 5V (3.3V also optional)
Connection: Red 5V Black GND
Output signal: 5Vp-p two-phase signal output (see below).
Two signal lines, one yellow and one blue (yellow and blue are two TTL levels (can be connected directly to the MCU) signals: (due to the production of different batches, sometimes the signal line may be green, does not affect the use) Positive and negative rotation is judged by two levels of forward or reverse measurement)
(A B is a signal line)
The first pulse, ie forward
B the first pulse, that is reversed
Important: Do not block or block the output for a long time. As a phase detection, the waveform output will only appear on the rising and falling edges of the lens. Therefore, turn the code wheel or use the opaque object to switch the status wave output, high-speed state, similar to the sine wave or sawtooth wave, see the video demo below. Multimeter test has been conducted about 0.1V, invalid! Use an oscilloscope or a microcontroller capture port for testing.
Company Information
Shanghai QiYi Electrical & Mechanical Equipment Co., Ltd is a technology industrial enterprises integrating R & D, production, agency and sales. our company focus on the rotary encoders, displacement sensors and proximity sensor with CALT brand. We have many years of experience in supplying rotary encoders and sensors, which widely used in CNC machine, steel rolling machinery, linear guide systems, hydraulic systems, lifting machinery, turbine and other multiple industries. Located in Shanghai, we enjoy convenient air, water and land transportation.
If you are interested in the above, please no hesitate to contact us!
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