Introducing the AVAGO Three Channel Optical Incremental Encoder Modules HEDS 9000/9100, renowned for their exceptional cost efficiency and performance.
Product Description
The innovative HEDT-9040 and HEDT-9140 modules excel in high-temperature environments, offering reliable performance.
These are advanced three-channel optical incremental encoder modules that redefine precision.
When paired with a codewheel, these affordable modules masterfully detect rotary position with precision.
Each module comprises a lensed LED source paired with a detector IC, all housed in a compact plastic package.
Thanks to the brilliantly collimated light source and a unique photodetector array, these modules deliver the
high performance synonymous with the HEDS-9040/9140 series, making them a top choice for professionals.
Experience unparalleled performance with the unique photodetector array and collimated light source.
These modules share the remarkable high performance character of the HEDS-9040/9140 three-channel encoders.
Ensuring top-tier performance, the HEDT-9040 and 9140 modules set the standard for three-channel encoders.
The HEDT-9040 and 9140 are engineered with a Block Diagram featuring two-channel quadrature outputs,
plus a third channel index output that enhances functionality and precision.
This distinct index output boasts a 90 electrical degree high true index pulse, ensuring accurate performance.
The index pulse is a high true index signaling at 90 electrical degrees, ensuring precision.
The HEDT-9040 is meticulously crafted for codewheels with an optical radius of 23.36 mm (0.920 in.),
while the HEDT-9140 is tailored for codewheels with a radius of 11.00 mm (0.433 in.).
Each variant is optimized for specific optical radii: 23.36 mm (0.920 in.) for the HEDT-9040 and
11.00 mm (0.433 in.) for the HEDT-9140, ensuring superior compatibility.
Access the quadrature signals and index pulse effortlessly through five strategically placed 0.025 inch square pins
located on 0.1 inch centers, designed for seamless connectivity and integration.
The precisely spaced pins ensure easy access to all critical signals, enhancing usability.
These modules offer resolutions ranging from 360 to 1024 counts per revolution, meeting diverse application needs.
For other resolutions, consult with your local Avago sales representatives for tailored solutions.
Explore an array of resolutions, from 360 to 1024 counts per revolution, crafted for versatility.
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 innovation in encoder manufacturing, recognized globally for its cutting-edge solutions. Our devoted R&D team relentlessly pursues technological advancement to create superior encoder products that surpass industrial expectations.
We pride ourselves on crafting bespoke encoder solutions, tailored to the unique processes of each customer. Our seasoned experts partner closely with clients, ensuring that our encoders seamlessly fit their distinct automation requirements.
Our high-performance encoders are indispensable across automated production lines worldwide, from Russia to South America, enhancing productivity and demonstrating reliability in diverse industrial environments.
RayHouse is synonymous with quality and service. Our commitment to delivering exceptional encoder solutions, combined with our robust R&D capabilities and bespoke offerings, makes us the preferred partner for clients seeking elite encoder technology.
Our company has proudly achieved ISO9001 quality management system certification, along with international SGS certification, BV certification, and EU CE and RoHS certificates, underscoring 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.