+ 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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- Month of -
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 Pacific Scientific S22-HSNA-RNNM-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 Sew products, including obsoleted and phased-out Sew parts and systems, as well as the all-new for 2023 Rexroth 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 Sew such as the RF27DRE90L4 spares. Related to this we have added to our service line-up the R37DR63LABRHRTH manufactured by Sew and we are pleased to be able to service most Sew systems and parts. Due to increased demand we now feature R911287126 by Manufacturer Rexroth as well.

York Scientific's New & Featured Automation Replacement Parts: Starting early January 2023 York has Reliance Brand P56H3884NUN 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 R43GCNAR2NSNV00 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 PR603112L901 made by Dayton as well as the popular P56MD003 original spares produced by Imperial-Electric

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 R32HSNCTSNSNV02 by Pacific-Scientific and R43GCNAR2NSNV00 spares by Pacific-Scientific are also now also our York Scientific's line-up of service offerings. This also includes the original RH146002E100A0 Spares made by industrial controls and automation manufacturer Harmonic-Drive-Systems.