We provide 3-phase motor drives capable of withstanding extreme environments that meet mil-spec requirements. Our American-made drives efficiently control motor speeds in challenging areas.
At Invention House, your challenge is our team’s mission. We take pride in engineering reliable, efficient, and economical motor control products for our clients. Our experts work hard to build equipment that excels in challenging environments and meets strict requirements.
At Invention House, your challenge is our team’s mission. We take pride in engineering reliable, efficient, and economical motor control products for our clients. Our experts thrive in building equipment that excels in challenging environments and meets strict requirements.
Finding the right drive motor equipment can feel like searching for a needle in a haystack. Many off-the-shelf products are designed for basic functions and lack the durability to withstand extreme conditions. Invention House understands these frustrations and offers ruggedized equipment capable of handling extreme temperatures and harsh elements. Some of the benefits of partnering with our team include:
With more than two decades of drive and robotics experience, our team has the knowledge to build customized solutions, such as the mil-spec 400hz motor drives built for the James Webb Telescope transporter.
Many large drive manufacturing companies limit their customization options because they face significant order fulfillment requirements. Invention House is a small and independent company, allowing us to meet the specific needs of our customers.
“Phil and his team did an amazing job conceptualizing, designing, and prototyping our power control system – custom 60kW inverter, PWM motor controller, and logic controller. He demonstrated the highest level of integrity, professional expertise, and service on our project.”
“The Raphael 4040 saves us four minutes per board by eliminating masking, which is a huge savings of time and material!”
Years of engineering experience
Variable frequency drives for military-based applications must meet strict compliance standards to maintain operations in difficult environments. Invention House takes pride in offering American-made motor drives designed to meet or surpass mil-spec requirements, including:
- MIL-STD-810 for environmental engineering needs and laboratory tests
- MIL-STD-461 for electromagnetic interference design requirements for equipment
- MIL-STD-464 for interface electromagnetic environmental effects requirements for systems
We regularly test our drives to verify they withstand extreme temperatures, high shock levels, and altitude changes.
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