+ 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 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 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 YORK

Winter 2025 Update: Since December 2022 the supply chain strictures have fortunately eased, with less stress on product delivery due dates. Our teams at YORK 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 MS46-30-1390-Q1-X-DE1 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 Telco products, including obsoleted and phased-out Topworx parts and systems, as well as the all-new for 2025 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 Telco such as the LT100TS58JLR100TS58J spares. Related to this we have added to our service line-up the 7313538A4 manufactured by Topworx and we are pleased to be able to service most Topworx systems and parts. Due to increased demand we now feature ZMCF47301350R3ZMCF47301350X3 by Manufacturer Sti as well.

York Scientific's New & Featured Automation Replacement Parts: Starting early January 2025 York has Telemecanique Brand XUSLTR5A0520R in stock, original and quality replacement parts available for immediate dispatch to meet your requirement for spare replacements. Spare units by Thalheim such as ITD40B14Y281024 equipment made by Thalheim have been added to our featured items. As a tip, you can find the entire Thalheim products line-up in our inventory by simply searching for "Thalheim" in the search box. Additionally we have now also available XGSK6204321H4 made by Telemecanique as well as the popular 153001 original spares produced by Techtongda

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 XS8C4A1MPP20 by Telemecanique and ITD40B14Y281024 spares by Thalheim are also now also our York Scientific's line-up of service offerings. This also includes the original CF1002GP Spares made by industrial controls and automation manufacturer Technisonic.