Mohawk Innovative Technology, Inc. products

MiTi blowers, ranging from 5 HP to 200 HP, are designed to use high-efficiency, high-speed permanent magnet motor elements, MiTi^® patented 6^th Generation airfoil bearings, advanced impellers and controllers for variable speed operation. The single integrated motor, impeller and oil-free bearing system increases life, and reduces maintenance costs and machine footprint.  Wide operating speed range demands are achieved with sensorless variable frequency drives.  Long life in a compact, lightweight and quiet package.  Low starting and operating currents, made possible by MiTi^® foil bearings, reduce operating and maintenance costs as well as greenhouse gas emissions.

MiTi has developed a family of 5 to 200 HP high-speed permanent magnet or induction motors with operational speeds ranging up to 180,000 rpm. Each motor uses MiTi airfoil bearings, high power density motor elements and a VFD to provide motors with efficiencies greater than 95%. Because MiTi oil-free airfoil bearings are used, no auxiliary lubrication supply system is needed, eliminating maintenance and hazardous waste disposal issues.  Efficiency gains of from 30-35% over medium sized, high-speed motors using oil-lubricated bearings have been demonstrated.  The VFD permits a wide operating speed range and precise speed control.  As with our other products, the single moving part and MiTi bearings assure long life and low maintenance in a compact package.  Custom designs requiring higher power levels and speeds to meet special needs are available.