Association With Control/Drive Circuits TRIZ Cases

Nesting a recessed circuit board around the motor shaft reduces case volume while a dedicated lubricant room dissipates heat.

Radial cooling paths in a shared tower eliminate custom electronics, reducing investment costs while maintaining thermal reliability.

Inner side straight portion dimensions reduce dead space between main pole portions, improving space factor and lowering resistance.

Integrated elastic sealing washer blocks moisture ingress through fastening holes, eliminating complex multi-part assembly while ensuring IP69K protection.

Recessing the B flange front face with a matching cover shape resolves restricted space constraints, simplifying wiring installation.

A U-shaped support rack internally houses the driving device to eliminate external wiring complexity and improve spatial efficiency.

Segmenting the wiper motor housing isolates the control board from gear dust and grease, improving heat dissipation and sensor accuracy.

Segmenting the motor and drive into nested housings reduces space above the shroud while enabling repair without removing the entire motor.

Relocating the circuit carrier radially preserves the effective flow cross-section while enabling efficient heat dissipation from high-power electronics.

Segmented lead connectors with integrated sealing flanges resolve cooling interference while maintaining IP54 ratings.

A circuit board holder with resilient segments secures the electronic assembly within a window drive motor housing.

Integrating an inverter into the rotor eliminates rare-earth magnets and torque pulsations by enabling real-time magnetic flux control.

Rotating disks with spaced intervals move around a static permanent magnet to generate electric current within aligned coils.

Separate heat conducting paths from the motor and coupling compartments prevent power supply overheating in waste water pumps.

A semi-annular semiconductor device uses cutout portions to secure two units with a single common screw.

A reconfigurable motor system dynamically adjusts pole and phase counts via power electronics to maintain high energy efficiency across varying loads.

An electric actuator positions the motor shaft and output shaft radially apart within a polygonal housing to reduce planar size.

Axial motor sleeves lens module, eliminating shaft to cut aerial gimbal weight.

A motor housing protrusion contains heat radiating gel near switching elements, preventing adhesion to the rotating shaft.

Integrating a coolant duct into the bearing shield reduces structural complexity while improving heat dissipation efficiency.

Integrating the radiator and support element into a single bifunctional part eliminates coaxiality errors between the rotor and stator.

Motor housing integrates power conversion and supply circuit heat dissipation sections directly on its end face.

Segmented tubular terminal box housing integrates operating elements and electrical connections directly into the pump unit structure.

A drive system supplies brake energy from motor lines using a storage device.

Insulated switching device portions prevent electrical short-circuits in metal cases, enabling dense integration and effective heat dissipation.

A microprocessor converts motor current into pressure values to monitor power tool load status without extra sensors.

Integrating a cooling line into the e-axle module housing eliminates external fluid lines, reducing assembly complexity and manufacturing costs.

Metal capacitor housings with permeable barriers isolate fluid volumes, preventing contamination spread and extending subsea power supply lifespan.

Segmented housing with radial bulge provides watertight enclosure while enabling tool-free access to electrical connections.

Integrated metal ground joins stator core, rotor, and heat sink to minimize RF energy noise while avoiding complex multi-component assembly.

A modular stator-inverter assembly accepts interchangeable rotors to deliver scalable torque and power capabilities across diverse applications.

A heat-conducting insulator transfers thermal energy from a motor circuit board to a cooling plate while maintaining electrical isolation.

A motor bearing support conducts heat from power electronics to surrounding air.

Arranging terminals circumferentially prevents radial expansion while distributing press-fitting loads to enhance durability.

Segmenting parallel capacitors allows switching between 2-level and 3-level modes, reducing total system loss while limiting capacitor size increase.

Switching drive coils to a controlled short-circuit mode counteracts the magnetic field, resolving high complexity and insufficient deceleration control.

A heat sink container portion houses smoothing condensers, preventing resin intrusion and allowing gas exhaustion to avoid internal pressure buildup.

Segmented vias in the substrate transfer heat from the first surface to the second, resolving poor solderability caused by inadequate thermal dissipation.

Parallel hybrid mating connectors in a motor junction box reduce cabling complexity and improve heat dissipation through metal housing conduction.

Single housing consolidates motor and relay circuit components, reducing sealing points and assembly complexity while preventing foreign material contamination.

Vertical stacking of semiconductor chips with overlapping inductors reduces device size without compromising withstand voltage.

Insert injection molding separates the printed circuit board from the high-temperature process, preventing device damage and reducing manufacturing costs.

Cantilever mounting creates a thermal gap that prevents heat escape during soldering, simplifying assembly.

Radially positioning the control board outside the stator reduces axial length and volume, resolving vehicle ground clearance constraints.

A fastening supporting member maintains electrical coupling between a controller and drive device through precise connector positioning.

A driving module uses conductive portions to detect rotating member position for precise imaging restoration.

A motor bracket integrates a cooling passage system to dissipate heat from the stator and control device.

Integrating foot plate and capacitor box mounting holes into the thermosetting resin stator eliminates separate assembly parts to reduce manufacturing costs.