1

Examples

3D Electromagnetic Simulation

Magnetic quasi-static simulation

[coreless liquid-cooled motor]

2

Examples

3D Electromagnetic Simulation

No Load Model No Load Model

upper yoke

lower magnet layer

lower yoke

upper magnet layer

symmetry plane

symmetry plane

3

Examples

3D Electromagnetic Simulation

Flux Distribution - XY plane Flux Distribution - XY planeMotor Features 16 POLES NO COILSNO BOOTS

Basic Dimensions

Hmag = 6 mm

Air-gap = 13 mm

Model Features

1/4 circle

Post-processing

- magnetic field- attraction forces

4

Examples

3D Electromagnetic Simulation

Flux Distribution - cut plane Flux Distribution - cut plane

Motor Features

16 POLESNO COILSNO BOOTS

Basic Dimensions

Hmag = 6 mmAir-gap = 13mm

Model Features

1/4 circle

Post-processing

- magnetic field- attraction forces

5

Examples

3D Electromagnetic Simulation

Flux Distribution – cylindrical cut Flux Distribution – cylindrical cut

Motor Features: 16 POLES NO COILSNO BOOTS

Basic Dimensions Hmag= 6 mm Air-gap = 11 mm

Model Features 1/4 circle

Post-processing magnetic field attraction forces

Radius 65 mm

(min)

6

Examples

3D Electromagnetic Simulation

Motor Features: 16 POLES NO COILSNO BOOTS

Basic Dimensions Hmag=6 mm Air-gap=11 mm

Model Features 1/4 circle

Post-processing magnetic field attraction forces

Radius 95 mm

(mid)

Flux Distribution – cylindrical cut Flux Distribution – cylindrical cut

7

Examples

3D Electromagnetic Simulation

Motor Features: 16 POLES NO COILSNO BOOTS

Basic Dimensions Hmag=6 mm Air-gap=11 mm

Model Features 1/4 circle

Post-processing magnetic field attraction forces

Radius 110 mm

(max)

Flux Distribution – cylindrical cut Flux Distribution – cylindrical cut

8

Examples

3D Electromagnetic Simulation

Eddy-current Simulation

[coreless liquid-cooled motor]

9

Examples

3D Electromagnetic Simulation

Frame is splitted

Simulation ModelSimulation Model

10

Examples

3D Electromagnetic Simulation

Boundaries and SourcesBoundaries and Sources

11

Examples

3D Electromagnetic Simulation

2.0 e +006

Effectivedensity

Conductor Currents [Scalar-1]Conductor Currents [Scalar-1]

12

Examples

3D Electromagnetic Simulation

2.0 e +006

Effectivedensity

Conductor Currents [Scalar-2]Conductor Currents [Scalar-2]

13

Examples

3D Electromagnetic Simulation

2.0 e +006

Effectivedensity

Conductor Currents [Vector]Conductor Currents [Vector]

14

Examples

3D Electromagnetic Simulation

2.0 e +006

Effectivedensity

Magnets Currents [Scalar]Magnets Currents [Scalar]