+ We stock a large inventory of Keithley industrial automation systems and parts.
+ We repair, service and calibrate most Keithley models of equipment.
+ We ship Keithley replacement parts worldwide, with expedited shipping for your urgent Keithley 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 Keithley 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 Keithley SSIO-24, SM-ODC5 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 Leach products, including obsoleted and phased-out Longford parts and systems, as well as the all-new for 2025 Deutsch 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 Leach such as the HTA4A002MS2775117 spares. Related to this we have added to our service line-up the E7030 manufactured by Longford and we are pleased to be able to service most Longford systems and parts. Due to increased demand we now feature 58A5A834P26B11D6A1 by Manufacturer Deutsch as well.

York Scientific's New & Featured Automation Replacement Parts: Starting early January 2025 York has Mazak Brand D65RA002610 in stock, original and quality replacement parts available for immediate dispatch to meet your requirement for spare replacements. Spare units by Leslie-Controls such as S621631938Z equipment made by Leslie-Controls have been added to our featured items. As a tip, you can find the entire Leslie-Controls products line-up in our inventory by simply searching for "Leslie-Controls" in the search box. Additionally we have now also available P2HZ52S2O made by Pilz as well as the popular PIE2NKUH110V220V original spares produced by Pilz

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 PRH830 by Pop and S621631938Z spares by Leslie-Controls are also now also our York Scientific's line-up of service offerings. This also includes the original EMUL51PCPOD451B Spares made by industrial controls and automation manufacturer Nohau.