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Description
xEncoder Sensor H9730 1930 – Type A and Type B
Product Overview
The H9730 1930 encoder sensor delivers stable, low-noise decoding for large format printers. Designed for high reliability and clean signal output, it supports precise carriage motion control and reduces banding caused by jitter or read errors.
Key Features
- Clean, stable decoding with optimized optical path.
- Robust PCB with reinforced solder joints for long service life.
- 60 cm fixed cable option for quick installation and tidy routing.
- Available in Type A / Type B layouts to match different carriages.
- Compatible with 150 LPI to 180 LPI grating strips commonly used in large format systems.
Technical Specifications
| Model | H9730 1930 |
| Signal Output | Quadrature A/B channel |
| Recommended Grating | 150–180 LPI strip |
| Cable Length | 60 cm fixed |
| Application | Large format inkjet carriage position sensing |
Type Comparison
| Type | Board Layout | Typical Use |
|---|---|---|
| Type A | Sensor sits closer to the connector side; suitable for carriages with shorter mounting standoffs or inward cable routing. | Carriages requiring compact footprint and front-side cable exit. |
| Type B | Sensor offset to the opposite side; provides extra clearance for screws and shields; cable exits outward. | Carriages with wider brackets or rear-side cable exit. |
Package Includes
- H9730 1930 encoder sensor × 1
- 60 cm signal cable × 1
- Basic mounting screws (if applicable)
Installation Tips
- Power off the machine and remove the original sensor.
- Mount the new board so the optical window aligns with the grating strip centerline.
- Keep 0.3–0.6 mm gap between sensor and strip; ensure strip is clean and tensioned.
- Route the cable away from high-voltage lines and RF sources.
- Perform carriage homing and test print to verify smooth motion.
Notes: Choose Type A or Type B according to your carriage layout. If you are unsure, provide a photo of the original board and cable orientation for confirmation.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
- Choosing a selection results in a full page refresh.