+ We stock a large inventory of S B Nelson industrial automation systems and parts.
+ We repair, service and calibrate most S B Nelson models of equipment.
+ We ship S B Nelson replacement parts worldwide, with expedited shipping for your urgent S B Nelson 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 S B Nelson 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 S B Nelson 7A1 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 Samicon products, including obsoleted and phased-out Sandblom--Stohne parts and systems, as well as the all-new for 2025 Sangamo 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 Samicon such as the 230SR spares. Related to this we have added to our service line-up the DIPOS24162 manufactured by Sandblom--Stohne and we are pleased to be able to service most Sandblom--Stohne systems and parts. Due to increased demand we now feature 826219 by Manufacturer Sangamo as well.

York Scientific's New & Featured Automation Replacement Parts: Starting early January 2025 York has Sanyo Brand RS2E01A0KA4 in stock, original and quality replacement parts available for immediate dispatch to meet your requirement for spare replacements. Spare units by Reliance-Electric such as BMO574074H0574074H equipment made by Reliance-Electric have been added to our featured items. As a tip, you can find the entire Reliance-Electric products line-up in our inventory by simply searching for "Reliance-Electric" in the search box. Additionally we have now also available UNI01 made by Salvagnini as well as the popular 8405 original spares produced by Sabina

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 GN4002 by Sames and BMO574074H0574074H spares by Reliance-Electric are also now also our York Scientific's line-up of service offerings. This also includes the original S42 Spares made by industrial controls and automation manufacturer Farmomac.