+ We stock a large inventory of Quad Tech industrial automation systems and parts.
+ We repair, service and calibrate most Quad Tech models of equipment.
+ We ship Quad Tech replacement parts worldwide, with expedited shipping for your urgent Quad Tech requirements


For immediate assistance click here for quick online help
or contact our Automation & Controls team:

Mr. Ryan Fitzgerald
Director, Industrial Automation & Controls Service Team
[email protected]
(212) 772-6992 ext. 704


Our staff at York Scientific is dedicated to help you succeed with all your mission-critical Quad Tech Industrial Automation equipment needs.

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Popular Industrial Automation Products:

Winter 2022 & 2023 Q1 Developments in Industrial Automation - expanded product offering and diagnostic and repair services at York MRO

Winter 2023 Update: Since December 2022 the supply chain strictures have fortunately eased, with less stress on product delivery due dates. Our teams at York MRO have been able to ramp up our service response times with expedited shipment schedules back to normal, providing replacement parts and services following normal response times. Our departments are now working on near-normal production levels and our delivery and service schedules back to regular operation levels. In addition to the Quad Tech QT-254150 parts and service support, we have been able to add new lines of product and service:

Expanded Service and Repair Support for New Product Lines: We offer full support for discontinued Reliance products, including obsoleted and phased-out Qualitrol parts and systems, as well as the all-new for 2023 Reliance product line-up. Starting Q1 2023 York MRO is pleased to announce additional repair and rebuild services for the automation products made by industrial controls leader Reliance such as the 79C5239MBA spares. Related to this we have added to our service line-up the 9300701 manufactured by Qualitrol and we are pleased to be able to service most Qualitrol systems and parts. Due to increased demand we now feature 11GP280399G1 by Manufacturer Reliance as well.

York Scientific's New & Featured Automation Replacement Parts: Starting early January 2023 York has Quartech Brand 9800ACAB01 in stock, original and quality replacement parts available for immediate dispatch to meet your requirement for spare replacements. Spare units by Reliance such as 01KA599485 equipment made by Reliance have been added to our featured items. As a tip, you can find the entire Reliance products line-up in our inventory by simply searching for "Reliance" in the search box. Additionally we have now also available 61C542A made by Reliance as well as the popular D7739 original spares produced by Rdp-Electronics

Servo Motors, Spindles, and Electric Motors Rewinding and Rebuilding. We have expanded capacity at our service centers to do complete overhauls of industrial electric motors and spindles. Refurbishment processes are held to stringent QA standards to adhere to or exceed manufacturer's specifications. Overhauls include motor bearing replacement, stator rewinding, and rebalancing. Additional overhaul and rebuilding capabilities of products such as the 0518653 by Reliance and 01KA599485 spares by Reliance are also now also our York Scientific's line-up of service offerings. This also includes the original 42C100 Spares made by industrial controls and automation manufacturer Reliance.