Frameless Brushless

Frameless resolvers generate speed and position data for aerospace servo applications, as well as commutating brushless servomotors.
Housed Brushless

The ideal mate for brushless servo-motors, brushless resolvers use a rotary transformer to pass the reference signal to the rotor, eliminating components that can limit life and cause noise.
Heavy Duty Resolvers

Heavy duty housed resolver provides a very tough package to withstand extreme abuse. Made of aluminum and steel and capable of measuring rotary motion with the accuracy of many delicate encoders.
Able to withstand the most challenging environments, API Delevan Resolvers can operate at temperatures that exceed 200°C, and have unmatched mechanical shock and vibration specs. Designed with durability and performance in mind, they are guaranteed to reduce failure rates and extend life.
API Delevan announces the addition and online availability of their outline and 3D model resolver files as part of their continued industry leading technical and design support for engineers. The specification files for each API Delevan Resolver in their product line are available by following the link below or by clicking the "Specifications" link in the top navigation panel.

View and Download Resolver Specification Files

API Delevan, 270 Quaker Road, East Aurora, New York, 14052 • Phone: 716.652.3600 • Fax: 716.652.4814