SPM Motor
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[RTML-024] PMSM/SPM Constant rating 10(kW) 3-phase
Type: PMSM | Max Power: 10(kW) | Stator(Outside Diameter): 185(mm) | Height: 24(mm) | Voltage/Current: DC240(V)/60(A) | Rotor/Mover: SPM | Average torque: 22(N·m)
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[RTML-027] PMSM/SPM Constant rating 100(kW) 3-phase
Type: PMSM | Max Power: 100(kW) | Stator(Outside Diameter): 250(mm) | Height: 181(mm) | Voltage/Current: DC500(V)/400(A) | Rotor/Mover: SPM | Average torque: 178(N·m)
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[RTML-030] PMSM/SPM Constant rating 100(kW) 3-phase
Type: PMSM | Max Power: 100(kW) | Stator(Outside Diameter): 250(mm) | Height: 179(mm) | Voltage/Current: DC500(V)/400(A) | Rotor/Mover: SPM | Average torque: 178(N·m)
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[RTML-033] PMSM/SPM Constant rating 100(kW) 3-phase
Type: PMSM | Max Power: 100(kW) | Stator(Outside Diameter): 400(mm) | Height: 51(mm) | Voltage/Current: DC500(V)/400(A) | Rotor/Mover: SPM | Average torque: 176(N·m)
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[RTML-036] PMSM/SPM Constant rating 100(kW) 3-phase
Type: PMSM | Max Power: 100(kW) | Stator(Outside Diameter): 400(mm) | Height: 63(mm) | Voltage/Current: DC500(V)/400(A) | Rotor/Mover: SPM | Average torque: 179(N·m)
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[RTML-040] PMSM/SPM Constant rating 1(kW) 6-phase
Type: PMSM | Max Power: 1(kW) | Stator(Outside Diameter): 53.4(mm) | Height: 37.5(mm) | Voltage/Current: DC100(V)/10(A) | Rotor/Mover: SPM | Average torque: 4(N·m)
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[L-MO-89]JMAG-Express Motor Design Tool
JMAG-Express is a motor design tool that instantly calculates unique motor characteristics in order to output design specifications to meet design requirements. As it uses the fin…
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[L-MO-77] Motor Concept Design with JMAG-Express and JMAG-RT Viewer
Within upstream system designs in a development process, elements that satisfy motor requirements are all roughly determined. This includes the rotor type, the number of poles, th…
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[L-MO-90] Detailed Coil Modelling for Motors
Motors require higher power densities and lowered heights. This calls for high-fidelity simulations that make it possible to view the effects of the detailed geometry of a coil. I…
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[JAC226] Vibration Characteristics Analysis of SPM Motors
In this example, the acceleration is evaluated by obtaining the electromagnetic force generated in the stator core of the SPM motor at multiple rotation speeds and coupling with t…
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[JAC120] Thermal Demagnetization Analysis of an SPM Motor
This Application Note presents how to change the temperature of permanent magnets in an analysis, and then evaluate the effects on the torque waveform, magnetic flux density distr…
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[JAC163] Torque-Current Curve Analysis of an SPM Motor
This Application Note presents how to obtain the torque-current curve as a basic property of one type of permanent magnet synchronous motor, the surface permanent magnet synchrono…
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[JAC108] Centrifugal Force Rupture Analysis of a Ring Magnet
This Application Note presents how to obtain the stress distribution of a ring magnet in an SPM motor rotating at high speeds.
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[JAC080] Cogging Torque Analysis of an SPM Motor with Skewed Magnetization
This Application Note presents the use of a magnetic field analysis to obtain the flux density distribution, cogging torque, and induced voltage of an SPM motor that has skewed ma…
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[JAC159] Sensitivity Analysis of Dimensional Tolerance in an SPM Motor
This Application Note presents how to assume a dimensional tolerance of ±0.4 mm for a chamfer, and find out whether changing dimensions within the tolerance range has an effect on…
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Utilization of JMAG-RT Using Multi-Case Parallel Calculation
Tomoya Ueda, NIDEC CORPORATION
