Senior Motor Design Engineer
OM Defence Systems
- Формат:
- повний remote
- Рівень:
- senior
- Джерело:
- jobs.dou.ua
Що робити
- Motor-to-propeller system matching: KV selection, operating point calculation, topology and slot/pole scheme
- FEA model development and verification (Maxwell, JMAG, FEMM, MotorCAD)
- Winding design: wire cross-section, fill factor, R_phase, L_d/L_q, Litz wire for high electrical frequencies
- Thermal analysis: LPTN models, cooling strategy selection, insulation class verification
- PWM harmonic loss analysis, cogging torque optimisation
Що очікуємо
- 5+ years of BLDC / PMSM design experience
- Hands-on experience with FEA tools: Maxwell, JMAG or FEMM
- Knowledge of winding factor, Bertotti loss model, demagnetisation analysis
- EM design of outrunner SPM/IPM topologies, field weakening, CPSR
- Python or MATLAB for calculation automation
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