+ We stock a large inventory of Protectofier industrial automation systems and parts.
+ We repair, service and calibrate most Protectofier models of equipment.
+ We ship Protectofier replacement parts worldwide, with expedited shipping for your urgent Protectofier 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 Protectofier 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 Protectofier 6644VA 115 Volt 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 Pulsatrol products, including obsoleted and phased-out Pyrotronics parts and systems, as well as the all-new for 2025 Square-D 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 Pulsatrol such as the MTC310BCF spares. Related to this we have added to our service line-up the 6022020 manufactured by Pyrotronics and we are pleased to be able to service most Pyrotronics systems and parts. Due to increased demand we now feature Q22150AC by Manufacturer Square-D as well.

York Scientific's New & Featured Automation Replacement Parts: Starting early January 2025 York has Pyrotronics Brand PM120100011702 in stock, original and quality replacement parts available for immediate dispatch to meet your requirement for spare replacements. Spare units by Q-dot such as M31Q743 equipment made by Q-dot have been added to our featured items. As a tip, you can find the entire Q-dot products line-up in our inventory by simply searching for "Q-dot" in the search box. Additionally we have now also available TAZXX made by Quantum as well as the popular TM34K original spares produced by Pulnix

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 R1188358004083KMASNO4083KM by Wieland and M31Q743 spares by Q-dot are also now also our York Scientific's line-up of service offerings. This also includes the original QX6111BN634C621G51 Spares made by industrial controls and automation manufacturer Mitsubishi.