+ We stock a large inventory of Harmonic Drive Systems industrial automation systems and parts.
+ We repair, service and calibrate most Harmonic Drive Systems models of equipment.
+ We ship Harmonic Drive Systems replacement parts worldwide, with expedited shipping for your urgent Harmonic Drive Systems 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 Harmonic Drive Systems 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 Harmonic Drive Systems RH-11-6001-E100A0 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 Groschopp products, including obsoleted and phased-out Heidenhain parts and systems, as well as the all-new for 2025 Vickers 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 Groschopp such as the PM8304SG80 spares. Related to this we have added to our service line-up the QSY155B manufactured by Heidenhain and we are pleased to be able to service most Heidenhain systems and parts. Due to increased demand we now feature PA5DG4S4LW012CH60S471 by Manufacturer Vickers as well.

York Scientific's New & Featured Automation Replacement Parts: Starting early January 2025 York has Pacific-Scientific Brand R65GENAR2NSNV00 in stock, original and quality replacement parts available for immediate dispatch to meet your requirement for spare replacements. Spare units by Reliance such as P18F371 equipment made by Reliance have been added to our featured items. As a tip, you can find the entire Reliance products line-up in our inventory by simply searching for "Reliance" in the search box. Additionally we have now also available R32HSNCTSNSNV02 made by Pacific-Scientific as well as the popular P30B06040DXSSEM original spares produced by Sanyo

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 R46HENAR2NSNV00 by Pacific-Scientific and P18F371 spares by Reliance are also now also our York Scientific's line-up of service offerings. This also includes the original R37DT80K4BMGTHISU Spares made by industrial controls and automation manufacturer Sew.