Introducing the AVAGO Three Channel Optical Incremental Encoder Modules HEDS 9000/9100 - engineered for unparalleled cost-effectiveness and performance excellence.
Product Description
Meet the HEDT-9040 and HEDT-9140, robust, high-temperature optical encoder modules.
These advanced three-channel optical incremental encoder modules are designed with precision.
Pair these economical modules with a codewheel to seamlessly detect rotary positions.
Each module is thoughtfully crafted, featuring a lensed LED source paired with a detector IC, all enclosed in a compact plastic package.
The extraordinary collimated light source and unique photodetector array guarantee high performance comparable to the acclaimed HEDS-9040/9140 encoders.
These modules, with their unique design, deliver exceptional results and reliability.
Expect nothing less than high performance from the HEDT-9040/9140's three-channel encoders.
Discover the precise engineering of the Block Diagram, offering two-channel quadrature outputs alongside a third channel index output.
Both HEDT-9040 and 9140 models boast these high-functioning channel encoders.
The third channel index output delivers a precise 90-degree electrical high true index pulse, ensuring accuracy in every revolution.
This distinct index output provides accuracy and value.
A 90 electrical degree high true index pulse is what sets these modules apart, ensuring precision and reliability.
Enjoy the benefits of this true index pulse technology.
The HEDT-9040 is optimally configured for codewheels with an optical radius of 23.36 mm (0.920 in.), offering outstanding results.
Meanwhile, the HEDT-9140 is tailored for codewheels with an optical radius of 11.00 mm (0.433 in.), ensuring versatility and adaptability.
This model offers flexibility with an optical radius specifically designed for diverse applications.
From larger to smaller codewheel sizes, precision is assured.
Access the quadrature signals and the index pulse effortlessly through five 0.025 inch square pins strategically positioned on 0.1 inch centers.
Our design ensures ease of access and reliability.
Crafted for convenience, the square pins offer seamless connectivity.
Choose from resolutions ranging between 360 and 1024 counts per revolution, tailored to your needs.
For bespoke resolutions, consult your local Avago sales representatives.
Explore resolutions that fit your precise needs.
Detailed Photos



Product Parameters
Parameter |
Symbol |
Min |
Type |
Max |
Units |
Supply Current
|
Icc
|
30 |
57 |
85 |
|
High Level Output Voltage
|
Voh
|
2.4 |
|
|
IOH = -100 mA min.
|
Low Level Output Voltage
|
Vol
|
|
|
0.4 |
IOL = 3.86 mA max.
|
Rise Time
|
Tr |
|
90 |
|
CL = 25 pF
|
Fall Time |
Tf |
|
80 |
|
RL = 2.7 kW pull-up
|
Certifications

Packaging & Shipping

Company Profile
RayHouse stands as a beacon of excellence in encoder manufacturing, acclaimed globally. Our dedicated and expert R&D team is the driving force behind our relentless pursuit of innovation and superiority in encoder technology. Equipped with cutting-edge R&D facilities, we create advanced encoder solutions that fulfill the most rigorous industrial expectations.
Recognizing the distinct needs of each client, we excel in delivering tailored encoder solutions. Our specialists collaborate closely with clients to design and manufacture encoders that perfectly align with their specific automation workflows.
Our encoders are trusted and adopted across numerous automated production lines in Russia, South America, the Middle East, and more, proving their reliability and exceptional performance in varied industrial environments while significantly boosting productivity and efficiency.
At RayHouse, we pledge to provide superior quality encoder products and unmatched customer service. Our formidable R&D capabilities and custom solutions make us the go-to choice for customers around the globe seeking premier encoder technology.
Our company has proudly earned the ISO9001 quality management system certification, along with international SGS certification, BV certification, EU CE, and RoHS certificates, solidifying our commitment to quality and compliance.

FAQ
Q1. What types products your company can provide?
A1. We can provide product including Rotary encoder,Power regulator,
Q2. Trade terms?
A2. Mainly we do EXW, FOB, FCA, CFR, CIF, DDU, and other terms.
Q3. Payment terms and methods?
A3. Mainly TT advance and before delivery, sometimes irrevocable L/C at sight.
Q4. Value-added services?
A4. We could offer OEM & ODM services, logistics services, etc.
Q5. Price validity?
A5. Price validity will be mentioned on every PI according to different industry standard and conditions.
Q6. After sales-service?
A6. We normally respond within 24 Hours with whatever needs.
Q7. Samples?
A7. For small value standard items, free samples available, shipment cost to be borne by the customer.
Q8. Delivery time?
A8. If stocks, we could deliver out goods within 24~72 Hours; if no stocks, we will share you lead time on every PI for your reference and preparation.
Q9. Package?
A9. Air/sea worthy export standard.
Q10. Main markets?
A10. Overseas countries like Southeastern countries, European countries, American countries, domestic country China local.