Frameless Motors

Pelonis Technologies’ IR9 frameless motors are expertly engineered for seamless integration into a diverse range of advanced motion systems. Designed to mount directly onto the same shaft as the payload, these motors eliminate the need for extra couplings for a streamlined system design. Direct mounting also creates a more rigid, responsive servo solution that offers enhanced precision and performance.

Learn more about the features and applications of our frameless motors below.

Features of Frameless Motors

Our IR9 series offers an advanced frameless motor design that balances powerful performance with compactness. These motors are well-suited for systems requiring high dynamic response, flexibility, and efficiency.

Compact Design & Flexibility

IR9 frameless motors are available in power options of 500W, 1000W, and 1500W. They consist of a rotor and a stator without a conventional motor housing. This reduces their footprint and makes them ideal for applications with space or weight concerns.

High Power Density & Performance

The absence of a frame facilitates higher power density, meaning these motors can deliver significant power for their weight and size. This makes them a great choice for numerous high-performance applications.

Low Inertia & Quick Response

IR9 frameless motors have a lower rotor inertia, allowing for quicker response times and better acceleration and deceleration rates. As such, they can achieve more precise and rapid movements.

Customization & Integration

Our IR9 frameless motors are highly adaptable. They can be easily customized to integrate into various mechanical structures and meet your unique design requirements.

Reduced Mechanical Complexity

Fewer components result in less wear and reduced maintenance requirements. With a lower number of parts to service, these motors help to minimize downtime while ensuring consistent, efficient operation.

Improved Thermal Management

The improved thermal characteristics of IR9 frameless motors enable more efficient cooling and heat management. This means they can operate at higher power levels without the risk of overheating.

Applications

Pelonis Technologies' IR9 series of frameless motors provides a unique combination of high power density, customization, and compact design. These beneficial characteristics make them the perfect choice for applications in demanding industries, such as aerospace, robotics, and medical.

Their advanced design reduces mechanical complexity, improves reliability, and enhances thermal management for more efficient, high-performance operation. Common applications of these motors include:

Aerospace
Robotics
Automotive
Medical Devices
Industrial Automation
Wheel Drive Applications
Marine