Introducing the AVAGO Three Channel Optical Incremental Encoder Modules, Heds 9000/9100 series, where exceptional performance meets high cost efficiency, offering unmatched value.
Product Description
The HEDT-9040 and HEDT-9140 models are designed to operate in high-temperature environments,
featuring a robust three-channel optical incremental encoding system.
Paired with a codewheel, these economical modules excel in detecting precise rotary positions.
Each compact module comprises a finely-tuned lensed
LED light source alongside a sophisticated detector IC, all enclosed within a streamlined plastic
housing. The modules stand out due to their highly collimated light source and the
exclusive photodetector array, ensuring superior performance synonymous with the HEDS-9040/9140
three-channel encoders, providing the market-leading reliability.
These models offer unparalleled functionality with both two-channel quadrature outputs and a third-channel index output.
The HEDT-9040 and HEDT-9140 models incorporate a block diagram with two-channel
quadrature outputs and a third-channel index output, ensuring comprehensive performance.
The unique index output delivers a precise 90 electrical degree high true index
pulse, guaranteeing accuracy in every application.
The HEDT-9040 model is tailored for codewheels with an
optical radius of 23.36 mm (0.920 in.), while the HEDT-9140 is optimized for
codewheels with an optical radius of
11.00 mm (0.433 in.), catering to diverse operational needs.
Accessing the quadrature signals and index pulse is made easy through five square pins,
each positioned 0.025 inches square on 0.1 inch center spacings.
This ensures compatibility and seamless integration.
The encoders offer resolutions ranging between 360 and 1024 counts per revolution,
with other resolutions available upon consultation with local Avago sales representatives for tailored needs.
Experience customized resolution options by contacting our experts.
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 premier encoder manufacturer, highly esteemed in the global marketplace. Our cutting-edge R&D team is passionately committed to pioneering innovations and achieving excellence in encoder technology. Our modern R&D facilities empower us to create advanced encoder solutions that meet and exceed rigorous industrial standards.
We recognize the distinct requirements of each customer. Therefore, we excel in delivering bespoke encoder solutions. Our seasoned experts collaborate closely with clients to engineer and manufacture encoders that seamlessly align with their unique automation processes.
Our encoders are extensively utilized across a multitude of automated production lines in Russia, South America, the Middle East, and beyond. They consistently demonstrate their reliability and high performance in varied industrial environments, playing a pivotal role in boosting productivity and operational efficiency.
RayHouse is dedicated to providing superior encoder products and exceptional customer service. With our robust R&D capabilities and tailored solutions, we are the preferred choice for discerning customers who demand top-tier encoder solutions globally.
The company has successfully obtained ISO9001 quality management system certification, alongside international recognitions such as SGS certification, BV certification, and EU CE and RoHS certifications.

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.