How does shipping work for orders on MRO Exchange?

Most orders ship within 1–2 business days via UPS. Larger equipment ships via freight carrier, and customers can use the shipping estimator on the product page for a location-specific quote. Local pickup is also available at the Fairfield, IL facility, typically ready within 4 hours.

What payment methods does MRO Exchange accept?

MRO Exchange accepts all major credit cards, PayPal, and Shop Pay. Purchase order and wire transfer payment is also available, with payment due prior to shipment. Custom terms are available for established accounts.

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Reliance Electric 0-52838 Spindle Drive Board

$159.99 USD

Sale Sold out

✓ 30-day returns on every item — return policy

ConditionSurplus - Untested MPN0-52838 Stock #0226-00434

30-day returns on every item. Photos reflect the actual item’s current condition — see our return policy and condition guide.

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⚡ Same-day shipping available — order by 11 am CT ($100 add-on at checkout)

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Used in Reliance Electric Maxpak V-S and MaxPak Plus series spindle drive systems, the 0-52838 is the USRA Spindle Drive Board manufactured by Reliance Electric, also marketed under the Baldor-Reliance and ABB labels on some variants. The board carries part number 0-52838, which is the OEM market-recognized identifier consistently used across US industrial surplus channels.

The PCB features eight polyester film capacitors, three of which have secondary support brackets securing them to the board. Ten integrated circuits are present, along with test points labeled TP1, TP3, and TP4, visible on the component side. LM3480 and LM346J ICs are among the identifiable components on the silkscreen. The board connects via a gold-finger edge connector at the top and mounts into the drive rack using an attached aluminum faceplate with set screws. A red LED indicator labeled "Low Torque" is located on the faceplate.

This product is discontinued by Reliance Electric. It is a legacy spare commonly sought for maintenance and repair of Reliance spindle drive systems in CNC machining environments. The board ships removed from its anti-static packaging, as shown in the photos.

Stock # 0226-434

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Frequently Asked Questions

Shipping & Handling

Most orders ship within 1–2 business days via UPS, but expedited same-day handling is available as an add-on to orders in cart. Larger equipment ships via freight carrier. Use the shipping estimator above for a location-specific quote. Local pickup is also available at our Fairfield, IL facility, typically ready within 4 hours.

Returns & Condition

All items are sold as-described based on the photos and condition listed. If an item arrives differing from its description, it may be eligible for return or refund. See our full condition guide for details on our grading terms.

Payment Options

We accept all major credit cards, PayPal, and Shop Pay. Purchase order and wire transfer payment is also available by selecting "Purchase Order / Wire Transfer" at checkout. Payment is due prior to shipment. Contact us for custom terms on established accounts. Tax exemptions are honored if proper documentation is provided.