+ We stock a large inventory of Tri-sen industrial automation systems and parts.
+ We repair, service and calibrate most Tri-sen models of equipment.
+ We ship Tri-sen replacement parts worldwide, with expedited shipping for your urgent Tri-sen 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 Tri-sen 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 Tri-sen DM305 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 U.s.-Motors products, including obsoleted and phased-out Tsubaki parts and systems, as well as the all-new for 2023 U.s.-Motors 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 U.s.-Motors such as the C100P3G spares. Related to this we have added to our service line-up the ESH037S22 manufactured by Tsubaki and we are pleased to be able to service most Tsubaki systems and parts. Due to increased demand we now feature D50P2HS by Manufacturer U.s.-Motors as well.

York Scientific's New & Featured Automation Replacement Parts: Starting early January 2023 York has U.s.-Motors Brand DH100S2BF in stock, original and quality replacement parts available for immediate dispatch to meet your requirement for spare replacements. Spare units by U.s.-Motors such as 8P20P1G equipment made by U.s.-Motors have been added to our featured items. As a tip, you can find the entire U.s.-Motors products line-up in our inventory by simply searching for "U.s.-Motors" in the search box. Additionally we have now also available D30P2G made by U.s.-Motors as well as the popular Bi40CP80FZ3X2 original spares produced by Turck

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 8P10P2G by U.s.-Motors and 8P20P1G spares by U.s.-Motors are also now also our York Scientific's line-up of service offerings. This also includes the original 75P1CS Spares made by industrial controls and automation manufacturer U.s.-Motors.