Phoenix Constant Force Modular Integrated Internal Brush Holder®
US Patent No. 7,402,933
Foreign Patents Pending

The Phoenix Constant Force Modular Integrated Internal Brush Holder® complements our growing family of Constant Force Brush holders.  This unique design maximizes brush life while maintaining the versatility to fit into a wide range of applications.  This combination of scalability and simplicity of design make it very cost effective. Features True constant force over entire travel distance of brush Long Life Superior commutation Wide range of spring pressures available Less carbon dust Reduced wear Improved motor performance The Phoenix Constant Force Modular Integrated Internal Brush Holder ® provides a consistent high force over the entire life of the brush.  With compression springs, you are required to specify a wide range of acceptable spring pressures.  Now the Phoenix Constant Force Modular Integrated Internal Brush Holder ® allows you to pick the optimal spring force with precision and delivers predictable, optimal force for superior motor performance over the extended life of the brush. We can custom design and manufacture the Phoenix Constant Force Modular Integrated Internal Brush Holder® to your exact specifications and technical criteria so as to optimize spring force and maximize motor performance.  Click here for more detailed information.