Association With Control/Drive Circuits TRIZ Cases

Integrated contact elements clamp winding wires within the motor housing, eliminating complex internal wiring and reducing assembly effort.

Boss parts and semiconductor switching elements support the main circuit board in an inverter-integrated electric compressor.

A PCB motor starter uses point-on-wave switching to time relay operations for precise power control.

A resin insulator with a downward-projecting wire guide routes electric wires to lower soldering lands, resolving stator interference and tension variability.

A segmented rotor arm motor uses induced magnetism to generate balanced rotation with minimal electrical input.

A drive unit terminal uses resilient contact to simplify assembly.

An insulating member stabilizes connecting terminal positions on the control unit, resolving assembly difficulties caused by wide spacing between circuits.

Power components penetrate a flat plate to reduce installation space while enhancing heat dissipation through the metal housing.

A cover assembly uses a laser mark to penetrate a zinc plating layer, enabling direct injection molding of a connector housing onto the ferrous base.

Turning engagement units pivot fan assemblies in an oblique direction, eliminating the need for wide upper clearance during motor replacement.

Integrating the motor into shared powertrain lines replaces dedicated pumps, reducing complexity while maintaining dynamic flow control.

A split case design incorporates a through hole to expose internal bus bars for direct bolt access during assembly.

Segmented stator bushings with integrated passage openings guide axial airflow from a rotor-mounted element to cool electronics in confined spaces.

Fan radiator mounted between motor body and controller enhances airflow to reduce operating temperature and prevent dust ingress.

Axial vents in the stator core enhance cooling airflow through the rotor and stator area, resolving shaft diameter restrictions to increase power output.

Segmented through-holes and outer fixing portions reduce downward load on the motor PCB, preventing deformation while maintaining installation capability.

A folded circuit board mounts power electronics inside a motor end shield to hide components and simplify assembly.

Alternating power semiconductor components and capacitor units on a plane perpendicular to the rotary shaft reduces power supply unit size.

Buried metal plates in the casing bottom expose rear surfaces to cooling passages, improving inverter heat dissipation without adding separate components.

Centralizing wiring on a circuit board with a single electric plug reduces internal interface complexity and simplifies assembly.

Polymeric housings replace expensive stainless steel to reduce installation costs while sealed connectors prevent fluid ingress during washdown procedures.

A rubber seal member with protruding portions maintains its shape during terminal insertion in blower assemblies.

A single cooling duct integrates longitudinal and radial sections to cool stator windings and power electronics within an electric machine housing.

Antisymmetric printed circuit board splitting with snap-fit connections reduces manufacturing costs and complexity in peristaltic pumps.

An integral rib in vehicle compressor connectors suppresses dislocation and wear, ensuring reliable electrical connections under vibration.

Interchangeable stator modules reduce manufacturing complexity and maintenance time while improving torque production.

Segmented cooling circuits prevent air preheating, maintaining lower component temperatures.

Axial overlap between the coupling connector and housing port shortens wires, reducing disturbance noise susceptibility on the circuit board.

An electromagnetic drive system replaces mechanical sprockets with a traveling magnetic flux wave, eliminating debris accumulation in food processing conveyors.

Radial bosses with peripheral airflow passages replace straight ribs to resolve slow dissipation and high material waste in motor cooling.

A molded insulating holder with lower wall portions holds parallel bus bars to ensure electrical insulation and mechanical strength.

Recessed carrier element houses drive components to eliminate unused space between parts while maintaining flexible assembly options.

A stator design uses an external temperature sensor and stored thermal profiles to calculate winding heat without direct contact.

An integrated inverter module uses a grounded metal shielding case around the smoothing capacitor to block electromagnetic interference and leakage.

Segmented inlay members resolve spacing mismatches between press-fit holes and component terminals, preventing misalignment errors.

A motor housing integrates a cooling flow passage within its lower wall portion to circulate refrigerant for effective thermal management.

A miniature handheld electric traction device uses a nested planetary gear set to reduce overall size.

A compact traction drive unit integrates a high-speed electrical motor with passive cooling to reduce volume and weight.

A straddle-type electric vehicle positions a control apparatus and heat exchanger anterior to the battery for direct exposure to traveling wind.

Direct contact devices link power electronics modules to hybrid module E-motors, eliminating high-voltage cables and reducing assembly complexity.

A linear actuator integrates a load cell between motors to convert mechanical force into electrical signals for precise control.

A long stator linear motor uses frequency response analysis to determine optimized controller parameters for drive coils.

A fan motor base portion features a protruding portion with ventilation openings to facilitate airflow through the structure.

Separate drive circuits connect distinct windings to AC or DC inputs, enabling seamless source switching without performance loss.

A neutral-point connecting member with an insulating layer stabilizes the armature winding, suppressing vibration and enhancing current controllability.

A labyrinth structure between the housing and insulator creates a sealing barrier for electric power steering motors.

A blower case guides air to heat components using a fixing portion inside the opening edge.

Stationary floor conductors deliver continuous energy to robots, eliminating battery weight constraints.

Decoupling turbine and propeller speeds via an AC power bus resolves the sprint speed versus fuel consumption trade-off in unmanned underwater vehicles.