Mechanical Energy Handling TRIZ Cases

A friction clutch integrates a displacement-based wear compensation actuator within the electric machine rotor.

A motor case integrates segmented cooling channels and axial discharge portions to direct fluid flow toward internal components.

Integrating force monitoring within a hollow shaft motor joining unit eliminates external signal delays, ensuring immediate emergency stop response.

Spring-mounted stators reciprocate to align resonant frequencies, eliminating passive balancers that add weight and drift.

Radial fan placement provides space for balance correction components while maintaining natural frequency and preventing resonance damage.

Segmented weights fit into recesses to prevent putty detachment, ensuring stable rotor balance and reduced vibration.

A wind-driven roller cooling device circulates liquid and air to dissipate electromotor heat without external power.

Segmented support components distribute lateral forces to prevent spindle breakage without requiring expensive high-strength materials.

Merging brake components with the motor structure reduces part count and space while maintaining reliable stopping power.

A trailer wheel hub generator uses magnetic induction to produce electrical energy from wheel rotation.

An electric machine uses electrodynamic compensation means to counteract axis tilting through interaction with the excitation magnetic field.

Segmented stator coils with specific series and parallel connections reduce wire diameter, improving productivity while maintaining motor output.

A geared motor cooling arrangement uses a single medium to cool electric motors and lubricate gears via a shared pump circuit.

A variable-pole electric motor adjusts rotor pole counts via a switching actuator to resolve efficiency losses during high-speed field weakening.

Telescopic nesting design maintains small air gap and shields magnetic flux, increasing drive efficiency by over 90% while preventing pollution.