+ We stock a large inventory of Siemens industrial automation systems and parts.
+ We repair, service and calibrate most Siemens models of equipment.
+ We ship Siemens replacement parts worldwide, with expedited shipping for your urgent Siemens 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 Siemens 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 Siemens RGZESD / PE-21 PLUS / 1LA9145-4YK60 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 Dynamics-Research products, including obsoleted and phased-out Dynapath parts and systems, as well as the all-new for 2023 Okuma 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 Dynamics-Research such as the 210025494602 spares. Related to this we have added to our service line-up the 4201078 manufactured by Dynapath and we are pleased to be able to service most Dynapath systems and parts. Due to increased demand we now feature E4809045174E4809045174FUBP4M419112241 by Manufacturer Okuma as well.

York Scientific's New & Featured Automation Replacement Parts: Starting early January 2025 YORK has Dynapath Brand 4203354A0361 in stock, original and quality replacement parts available for immediate dispatch to meet your requirement for spare replacements. Spare units by Dynics such as NP15PTPIX0AI9A2EXRNN equipment made by Dynics have been added to our featured items. As a tip, you can find the entire Dynics products line-up in our inventory by simply searching for "Dynics" in the search box. Additionally we have now also available M500L made by Mitsubishi as well as the popular 2201201000 original spares produced by Dynapar

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 E719100u004 by Okuma and NP15PTPIX0AI9A2EXRNN spares by Dynics are also now also our York Scientific's line-up of service offerings. This also includes the original 230020JF81120 Spares made by industrial controls and automation manufacturer Dynisco-Instruments.