From: Review of Design and Control Optimization of Axial Flux PMSM in Renewable-energy Applications
Material | PEEK | PPS | PAI | PBI | CE221 | 42CrMo4 Steel |
---|---|---|---|---|---|---|
Tensile strength at 25 °C (MPa) | 110 | 93 | 150 | 110 | 92 | 1000 |
Tensile strength at 65 °C (MPa) | 82.7 | 55.2 | 150 | 110 | n/a | 1000 |
Flexural strength(MPa) | 172 | 145 | 190 | 221 | 131 | n/a |
Thermal conductivity (W/(m·K)) | 0.252 | 0.288 | 0.260 | 0.403 | 0.167 | 40 |
Density (g/cm3) | 1.31 | 1.35 | 1.41 | 1.3 | 1.21 | 7.8 |
Water absorption (%) | 0.1 | 0.01 | 0.35 | 0.4 | 0.21 | n/a |
Heat deflection temperature (°C ) | 160 | 120 | 280 | 425 | 201 | n/a |