+ We stock a large inventory of Duff-norton industrial automation systems and parts.
+ We repair, service and calibrate most Duff-norton models of equipment.
+ We ship Duff-norton replacement parts worldwide, with expedited shipping for your urgent Duff-norton 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 Duff-norton 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 Duff-norton SPD6415-18 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 Dwyer products, including obsoleted and phased-out Control-Technology parts and systems, as well as the all-new for 2023 Dynac 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 Dwyer such as the SX3A0 spares. Related to this we have added to our service line-up the 501508REVA manufactured by Control-Technology and we are pleased to be able to service most Control-Technology systems and parts. Due to increased demand we now feature D2V007NF1006 by Manufacturer Dynac as well.

York Scientific's New & Featured Automation Replacement Parts: Starting early January 2023 York has Dwyer Brand A3010 in stock, original and quality replacement parts available for immediate dispatch to meet your requirement for spare replacements. Spare units by Dynamco such as D2622220 equipment made by Dynamco have been added to our featured items. As a tip, you can find the entire Dynamco products line-up in our inventory by simply searching for "Dynamco" in the search box. Additionally we have now also available AS7004 made by Duravalve as well as the popular UDC4000DC40005G original spares produced by Honeywell

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 PS100 by Dyna-Five and D2622220 spares by Dynamco are also now also our York Scientific's line-up of service offerings. This also includes the original BG65X75PI Spares made by industrial controls and automation manufacturer Dunkenmotoren.