+ We stock a large inventory of Inertia Dynamics / Digital industrial automation systems and parts.
+ We repair, service and calibrate most Inertia Dynamics / Digital models of equipment.
+ We ship Inertia Dynamics / Digital replacement parts worldwide, with expedited shipping for your urgent Inertia Dynamics / Digital 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 Inertia Dynamics / Digital 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 Inertia Dynamics / Digital 70-16723-03 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 Siemens products, including obsoleted and phased-out Cmc parts and systems, as well as the all-new for 2023 Dayton 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 Siemens such as the 6SE64365UD311CA0 spares. Related to this we have added to our service line-up the 4430N0000000000 manufactured by Cmc and we are pleased to be able to service most Cmc systems and parts. Due to increased demand we now feature 6ML53 by Manufacturer Dayton as well.

York Scientific's New & Featured Automation Replacement Parts: Starting early January 2025 YORK has Ge Brand 5PY59JY55 in stock, original and quality replacement parts available for immediate dispatch to meet your requirement for spare replacements. Spare units by Dayton such as 6K328 equipment made by Dayton have been added to our featured items. As a tip, you can find the entire Dayton products line-up in our inventory by simply searching for "Dayton" in the search box. Additionally we have now also available 50801618 made by Minarik as well as the popular 5K49QN4609 original spares produced by Marathon

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 4GN30K by Oriental and 6K328 spares by Dayton are also now also our York Scientific's line-up of service offerings. This also includes the original 5KS365SAA243 Spares made by industrial controls and automation manufacturer Ge.