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


For immediate assistance be sure to 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 Sti 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 Sti 70158-1467 / 70157-1079 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 Sumitomo products, including obsoleted and phased-out Sumitomo parts and systems, as well as the all-new for 2023 Sti 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 Sumitomo such as the CHHMS24145DCYB121 spares. Related to this we have added to our service line-up the CHH4145DBY231 manufactured by Sumitomo and we are pleased to be able to service most Sumitomo systems and parts. Due to increased demand we now feature VS6536025X by Manufacturer Sti as well.

York Scientific's New & Featured Automation Replacement Parts: Starting early January 2025 YORK has Sti Brand MS4324BRMS4324BX in stock, original and quality replacement parts available for immediate dispatch to meet your requirement for spare replacements. Spare units by Stober such as C00200155ES33 equipment made by Stober have been added to our featured items. As a tip, you can find the entire Stober products line-up in our inventory by simply searching for "Stober" in the search box. Additionally we have now also available CNHJ410Y8 made by Sumitomo as well as the popular MS46TB301800R original spares produced by Sti

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 CHHM16145DBYB231 by Sumitomo and C00200155ES33 spares by Stober are also now also our York Scientific's line-up of service offerings. This also includes the original MS430EBR Spares made by industrial controls and automation manufacturer Sti.