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


For immediate assistance be sure to contact our Automation & Controls team:

Mr. Ryan Fitzgerald
Director, Industrial Automation & Controls Service Team
rfitzgerald@yorkscientific.com
(212) 772-6992 ext. 704


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

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Popular Industrial Automation Products:

Winter 2024 & 2025 Q1 Developments in Industrial Automation - expanded product offering and diagnostic and repair services at YorkXPS

Winter 2025 Update: Since December 2023 the supply chain strictures have fortunately eased, with less stress on product delivery due dates. Our teams at YORK XPS 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 Ultratech Stepper 01-18-03903 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 Vacon products, including obsoleted and phased-out Valworx parts and systems, as well as the all-new for 2023 Unitorq product line-up. Starting Q1 2025 YORK is pleased to announce additional repair and rebuild services for the automation products made by industrial controls leader Vacon such as the NXP00225A2H1SSSA1A2000000 spares. Related to this we have added to our service line-up the 530185 manufactured by Valworx and we are pleased to be able to service most Valworx systems and parts. Due to increased demand we now feature M74K44DLS by Manufacturer Unitorq as well.

York Scientific's New & Featured Automation Replacement Parts: Starting early January 2025 YORK has Universal Brand 9802265 in stock, original and quality replacement parts available for immediate dispatch to meet your requirement for spare replacements. Spare units by Union-Biometrica such as 3505021000 equipment made by Union-Biometrica have been added to our featured items. As a tip, you can find the entire Union-Biometrica products line-up in our inventory by simply searching for "Union-Biometrica" in the search box. Additionally we have now also available LRFBR410SM12 made by Up-Unipo as well as the popular LRGXR22OV500 original spares produced by Up-Unipo

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 ASB80GM10200V93NR55D by Universal and 3505021000 spares by Union-Biometrica are also now also our York Scientific's line-up of service offerings. This also includes the original U3P3D Spares made by industrial controls and automation manufacturer Us-Motors.