AVAGO Three Channel Optical Incremental Encoder Modules HEDS-9000/9100: Superior Performance at an Exceptional Value
Product Description
The HEDT-9040 and HEDT-9140 models are engineered to perform exceptionally well even at elevated temperatures, ensuring reliability.
These are sophisticated three-channel optical incremental encoder modules.
Paired with a codewheel, these economically-priced modules effortlessly detect rotary positions.
Each module is a masterpiece comprising a lensed LED source and a detector IC, all encased in a compact plastic package.
A cutting-edge lensed LED source and an advanced detector IC are housed within a sleek plastic package for optimal functionality.
Thanks to its precision-focused collimated light source and our unique photodetector array, these modules deliver unparalleled performance.
These modules offer the same exceptional performance as seen in the renowned HEDS-9040/9140 three-channel encoders.
The exemplary performance of the HEDS-9040/9140 three-channel encoders is mirrored in these advanced modules.
These advanced encoder modules uphold the high standards of the HEDS-9040/9140 series.
The HEDT-9040 and 9140 are designed with a meticulous block diagram, featuring two-channel quadrature outputs and an additional third channel index output.
In addition to the block diagram, these modules offer two-channel quadrature outputs and a distinct third channel index output.
The index output is a precision-crafted 90-degree electrical high true index pulse, enhancing accuracy.
This carefully calibrated index output delivers a 90-degree electrical pulse for precision.
The HEDT-9040 is meticulously crafted for codewheels boasting an optical radius of precisely 23.36 mm (0.920 in.).
Specifically tailored for codewheels with an optical radius of 23.36 mm, the HEDT-9040 is a marvel of precision design.
The HEDT-9140 is expertly designed for codewheels with an optical radius of 11.00 mm (0.433 in.), ensuring versatility.
HEDT-9140: Engineered for codewheels with an 11.00 mm optical radius, offering versatile application.
Accessing the quadrature signals and index pulse is made simple through five 0.025-inch square pins on 0.1-inch centers.
The quadrature signals and index pulse are effortlessly accessed via five precision-aligned 0.025-inch square pins.
Strategically placed on 0.1-inch centers, these pins ensure seamless connectivity.
Our modules offer a wide range of resolutions from 360 to 1024 counts per revolution to suit various needs.
Explore resolutions ranging from 360 to 1024 counts per revolution, with additional options available through our local Avago sales representatives.
For other resolution inquiries, consult our dedicated Avago sales representatives.
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 in the global market as a leading encoder manufacturer. With a dedicated and highly skilled R&D team, we continually push the boundaries of innovation and excellence in encoder technology. Our state-of-the-art R&D facilities empower us to craft advanced encoder products that exceed even the most rigorous industrial demands.
Recognizing the unique needs of each customer, we excel in delivering bespoke encoder solutions. Our experts collaborate closely with clients to design and produce encoders that seamlessly integrate into their specific automation processes, ensuring perfect alignment with their needs.
Our encoders are indispensable across numerous automated production lines in Russia, South America, the Middle East, and beyond. They consistently demonstrate unrivaled reliability and performance, driving productivity and efficiency enhancements in diverse industrial environments.
At RayHouse, our unwavering commitment to delivering premier encoder products and outstanding customer service makes us the preferred choice for those seeking exceptional encoder solutions globally. Our robust R&D capabilities and personalized offerings underscore our dedication to being the foremost choice.
Our company proudly bears the ISO9001 quality management system certification, along with international SGS, BV, EU CE, and RoHS certifications, underscoring our commitment to quality and excellence.

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.