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The AMETEK Thermal Management Systems (TMS) Division is positioned as the preferred choice and global value supplier within the aerospace, defense and high performance industrial markets specific to thermal management heating, cooling, environmental control, motion control and filtration components and systems. Rotron is a business unit of the TMS division that specializes in the design, development, and manufacture of high performance, high reliability AC and brushless DC Fans, Blowers and Cooling Systems.

Rotron - Woodstock, NY Facility

AMETEK Rotron provides highly reliable AC and brushless DC motors, fans, blowers, heat exchangers, fault detection devices, electronic power conversion devices, and a variety of subassemblies and systems for military and aerospace customers worldwide. Our experienced design teams research, develop and deliver customized prototypes to meet the most demanding timeliness for the most stringent application requirements.

can provide cost-effective and state-of-the-art cooling solutions that meet the specific needs of your application by combining:

  • Over 60 years experience
  • Abundant existing designs
  • Custom design capability
  • Superior in-house technical support
  • Worldwide field sales force
  • Environmental testing facilities
  • Broadest product line on the market
  • System and subassembly capabilities
With three regional sales offices and over sixty district sales offices worldwide, Rotron is in a position to respond quickly to any and all inquiries. Our highly trained and experienced Sales Force is qualified to present solutions and select product to meet our customers’ requirements.
For requirements that demand more that a standard catalog part can offer, Rotron can research our comprehensive database containing thousands of unique air mover designs to determine if an existing design will meet the requirements. If not, Rotron has the capability to design and manufacture to unique customer requirements.

Rotron - El Cajon, CA Facility
AMETEK Rotron El Cajon designs, developes and manufactures thermal management systems for military, aerospace, and commercial companies worldwide. Located just outside of San Diego, CA, we have been providing custom thermal solutions for over 35 years.

Rotron El Cajon offers specialist experience in the design of aerodynamics, heat transfer and subsystems packaging. Our core competencies include fan/blower assemblies, fan/heat exchanger assemblies, fan/heater assemblies, fan trays and rack blowers, and various other system assemblies, including vapor cycle systems. We utilize a building block approach to new designs, leveraging industry experience to create a custom solution that is cost effective, quality controlled, and supports our customer's requirements.

  • ISO 9001:2015 and AS9100D certified
  • On-site aerodynamics performance testing up to 5000CFM for components and systems (ANSI/AMCA Standard)
  • Thermal, radiated noise, and structure-borne noise testing on-site
  • Experience with designing and testing to military and aerospace standards (MIL-810, MIL-461, DO-160, etc.)
  • Manufacturing processes in accordance with MIL-Handbook-454, IPC/WHMA-A-620 and J-STD-001D
With the help of our global technical sales team, Rotron is positioned to provide solutions, support, and a timely response to all your thermal needs.