+ We stock a large inventory of Pacific Scientific industrial automation systems and parts.
+ We repair, service and calibrate most Pacific Scientific models of equipment.
+ We ship Pacific Scientific replacement parts worldwide, with expedited shipping for your urgent Pacific Scientific 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 Pacific Scientific 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 Pacific Scientific S31GNNA-RNVM-00 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 Bayside products, including obsoleted and phased-out Harmonic-Drive-Systems parts and systems, as well as the all-new for 2025 Bayside 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 Bayside such as the PG90001 spares. Related to this we have added to our service line-up the RH116001E100A0 manufactured by Harmonic-Drive-Systems and we are pleased to be able to service most Harmonic-Drive-Systems systems and parts. Due to increased demand we now feature RA142050 by Manufacturer Bayside as well.

York Scientific's New & Featured Automation Replacement Parts: Starting early January 2025 York has Vickers Brand PA5DG4S4LW012CH60S471 in stock, original and quality replacement parts available for immediate dispatch to meet your requirement for spare replacements. Spare units by Pacific-Scientific such as R34JENCTSNFNV00 equipment made by Pacific-Scientific have been added to our featured items. As a tip, you can find the entire Pacific-Scientific products line-up in our inventory by simply searching for "Pacific-Scientific" in the search box. Additionally we have now also available R77DT80N4BH61HRNN07CRA1B made by Sew as well as the popular R27DT71D4Z original spares produced by Sew

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 S1CK44S5 by Fairfield and R34JENCTSNFNV00 spares by Pacific-Scientific are also now also our York Scientific's line-up of service offerings. This also includes the original RF40DT71D4BMG05HF Spares made by industrial controls and automation manufacturer Eurodrive.