Features and principal use
Square, Power source for compact air conditioner compressors etc.
Geometry display on JMAG-Express
Type
| Model | 1k_S_C_I- |
|---|---|
| Model name | PMSM |
| Max. Power | 1(kW) |
| Voltage/Current | DC100(V)/20(A) |
| Number of Poles | 4 |
| Number of Slots | 6 |
| Number of Phases | 3 |
| Rotor | IPM |
| Stator (Outside Diameter) | 54(mm) |
| Stator (Inside Diameter) | 27.5(mm) |
| Stator | Concentrated winding |
| Number of Turns | 46 |
| Height | 80(mm) |
| Magnet | Neodymium sintered |
| Inertia Moment | 2.56e-5(kg·m^2) |
| Mass | 1.44(kg) |
| Max. Current | 28.3(Apeak) |
Result display on JMAG-RT Viewer Type3
Calculation results of JMAG-Designer
| Average torque(N·m) | 3.6(N·m) |
|---|---|
| Ld | 3.25(mH) |
| Lq | 4.64(mH) |
| Inductance | 2.98(mH) |
| Torque constant | 0.128(N·m/A) |
Calculation condition of efficiency map using JMAG-RT Viewer
– Motor Control
| Max.Speed | 7000(r/min) |
|---|---|
| Control Type | Max. Power |
– Inverter
| Max.Voltage | 100(V) |
|---|---|
| Max.Current | 28.3(Apeak) |
| Efficiency | Operating range |
|---|---|
| not less than 90% | 37.9(%) |
| not less than 80% | 65.1(%) |
| not less than 70% | 78.9(%) |
| not less than 60% | 84.8(%) |
| not less than 50% | 88.2(%) |
* Iron Loss is accounted.
