Association With Control/Drive Circuits TRIZ Cases
- Motor Unit Connector Restraint for Stable PCB Connections
A restriction portion limits connector displacement and absorbs force, reducing PCB stress and preserving motor-unit connection accuracy.
- Flexible Display Rail Drive for Compact Rollable Sliding Phones
A shared-shaft motor and pinion rail automate rollable display sliding while preserving PCB and battery space in compact phones.
- Compressor Inverter Holder Layout for Insulated Heat Dissipation
A plastic holder with deformable contact tongues presses three-phase switching elements evenly for cooling while preventing short-circuiting.
- Integrated Housing Cover for External Pump-Motor Sealing
An integrated housing cover replaces a fitting well to protect and seal an external pump-motor unit while cutting space, weight, and cost.
- Motor Shaft Discharge Layout to Prevent Wear Debris Buildup
Positioning the shaft discharge contact above the wear point helps debris fall away while spring loading preserves electrical contact.
- Rotor Magnet Orientation and Parallel Windings for Eddy Loss Control
Oriented rotor magnet axes and parallel partial windings suppress stator copper eddy loss while preserving high flux for torque.
- Capacitor Module Layout for Low ESL and Thermal Isolation
A side-by-side AC/DC bus bar layout lowers ESL while shielding capacitors from bus bar heat in inverter capacitor modules.
- Motor Acceleration Sensing for Automatic Machine Cycle Wear Detection
Periodic acceleration patterns let the control unit identify machine cycles automatically and detect motor wear without manual setup.
- Motor Controller Cover Snap-Fit Structure on a Rear Frame
Flexible locking portions on a pseudo-cylindrical cover enable bolt-free rear-frame assembly while preserving strength and cover shape.
- Counter-Rotating Motor Assembly With Hollow-Shaft Slip Ring Nesting
By nesting the slip ring around a hollow central shaft, this counter-rotating motor cuts resonance and vibration while preserving thrust and battery life.
- Flat Direct-Drive Revolving Door Motor for Low-Height Mounting
A flat direct-drive motor removes the gearbox in revolving doors, cutting installation height while preserving torque for floor or ceiling mounting.
- Motor Heat Sink Layout for Compact Power Module Cooling
Flat-contact heat sinks and axial housing sections improve power module cooling while preserving compact motor packaging and IP54 protection.
- Telescopic Tool Support With Plug-In Power Control
A plug-in power control member lets one telescopic support run different operating tools while making on/off control easier and safer.
- Tubular Cooling Structure for Integrated Motor and Drive Heat Dissipation
A tubular metal body with internal liquid channels cools both the rotating electrical machine and power modules while cutting weight.
- Modular Motor Drive Housing With Interchangeable Frame Adapters
A uniform drive housing paired with removable motor-size adapters cuts variant inventory while preserving controlled three-phase motor operation.