Description
xThe GEL2449M is a high-precision incremental rotary encoder (MiniCODER series) made by Lenord + Bauer, and in CNC documentation it’s listed as a spindle-side encoder option compatible with Mitsubishi CNC/spindle systems (like MDS drive+M800/M80/E80/C80 controllers). It provides rotational position and speed feedback for spindle control and orientation detection.
📊 Core Characteristics
Encoder type:
• Incremental rotary encoder (MiniCODER) with digital serial interface for Mitsubishi systems.
Resolution / Detection:
• ~524,288 pulses per revolution (minimum detection resolution ≈ 0.000687° per count).
Signal Interface:
• Uses a high-speed digital serial interface compatible with Mitsubishi’s encoder input — typically no external converter required (unlike some other high-resolution encoders).
Operation:
• The MiniCODER measures rotation using magnetoresistive scanning of a precision target wheel mounted on the shaft; it detects direction, speed, and position electronically.
Environment & Signals:
• High immunity to electrical noise and good signal quality even in industrial environments; automatic configuration and tests available with a service/configuration tool (e.g., Lenord + Bauer’s GEL-211CST4).
⚙️ Typical Use
The GEL2449M encoder is commonly used for:
-
Spindle feedback in CNC machine tools
-
Orientation and indexing control
-
Systems requiring moderate to high resolution feedback without absolute encoding
-
Integration with Mitsubishi CNC systems that support serial encoder interfaces without extra interface hardware
It is often chosen where a robust, high-speed encoder with good noise immunity is needed and where the resolution of ~524k pulses/rev is sufficient for spindle control tasks.
📌 Comparison Context
In Mitsubishi spindle option lists, GEL2449M sits between very high-resolution absolute encoders (like ERM280 series) and simpler incremental feedback devices like OSE1024:
| Encoder | Manufacturer | Resolution | Notes |
|---|---|---|---|
| ERM280 2048 | Heidenhain | ~33 million p/rev | Very high precision |
| GEL2449M | Lenord + Bauer | ~524k p/rev | Self-contained, no interface needed |
| OSE1024 | Mitsubishi | 1024 p/rev | Basic incremental feedback |
This makes GEL2449M a good middle-ground option when high resolution and noise immunity matter but the extremely high precision of ERM absolute encoders is not required.
Additional Information
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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.
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