+ We stock a large inventory of Guard Master industrial automation systems and parts.
+ We repair, service and calibrate most Guard Master models of equipment.
+ We ship Guard Master replacement parts worldwide, with expedited shipping for your urgent Guard Master 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
rfitzgerald@yorkscientific.com
(212) 772-6992 ext. 704


Our staff at York Scientific is dedicated to help you succeed with all your mission-critical Guard Master Industrial Automation equipment needs.

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- Month of -
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 Guard Master IEC97-5-1 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 Heidenhain products, including obsoleted and phased-out Hall-Control-Systems parts and systems, as well as the all-new for 2025 Heidenhain 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 Heidenhain such as the A91550 spares. Related to this we have added to our service line-up the HCSRH5655 manufactured by Hall-Control-Systems and we are pleased to be able to service most Hall-Control-Systems systems and parts. Due to increased demand we now feature LC192F by Manufacturer Heidenhain as well.

York Scientific's New & Featured Automation Replacement Parts: Starting early January 2025 York has Harding-Instruments Brand PC0653006 in stock, original and quality replacement parts available for immediate dispatch to meet your requirement for spare replacements. Spare units by Hansatech such as 23281 equipment made by Hansatech have been added to our featured items. As a tip, you can find the entire Hansatech products line-up in our inventory by simply searching for "Hansatech" in the search box. Additionally we have now also available RO7059000 made by Heidenhain as well as the popular 1424039B1024 original spares produced by Heidenhain

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 BRUSHLESS by Haas and 23281 spares by Hansatech are also now also our York Scientific's line-up of service offerings. This also includes the original VDE Spares made by industrial controls and automation manufacturer Heldt-Rossi.