Structural Association TRIZ Cases
- Trailer Coupling Bearing-Integrated Motor for Tight Installation Space
A stator in the bearing base and a rotor in the bearing element create a compact trailer hitch drive for motorized adjustment in tight vehicle packaging.
- Brushless Motor Bus Bar Layout for Reduced Axial Length
By moving the bus bar holder outside the cover and placing electronics between holders, this motor structure cuts axial length for miniaturization.
- Thermistor Fitted in Stator Winding Gap for Accurate Temperature Detection
Fitting a thermistor into a minute gap among stator winding connecting portions eliminates insulation layers that degrade temperature detection accuracy.
- Motor Cooling Fan Energy Harvester for Battery-Free Auxiliary Power
Annular fan rotor with permanent magnets induces voltage in a stationary coil to generate electricity from motor rotation.
- Integrated Motor Unit Oil Cooling Pump Design
Integrating the pump inside the motor housing reduces dead space while maintaining gear ratio and reliability.
- Redundant Resolver With Dual Winding Sets for Aircraft Position Sensing
Dual winding sets in a common housing provide operational redundancy, ensuring continuous position sensing when one set fails.