Robotics PMSM/BLDC Motor Design Engineer

Dexmate Inc.

United States

On-site

USD 130,000 - 190,000

Full time

4 days ago

Be an early applicant

Get a reply from this employer

Your resume and cover letter, tailored to exactly what they’re hiring for.

Get past ATS filters

Job summary

Dexmate Inc. is seeking a Motor Electromagnetic Design Engineer to develop PMSM and BLDC motors for integrated robot actuators.

You will own the electromagnetic design from topology and sizing through prototype characterization, collaborating with mechanical, thermal and drive engineers to deliver performance within packaging and power limits. You will build EM FEA models, optimize winding layouts, magnets and laminations, and validate results with bench testing and dynamometer measurements to

Qualifications

Hands-on electromagnetic design experience with PMSM or BLDC motors built and characterized.
Strong understanding of winding design, magnetic circuits, materials, loss mechanisms and torque production.
Proficiency in EM design/FEA tools such as Motor-CAD, JMAG, Ansys Maxwell, Flux or equivalent.
Ability to connect simulation to test data with mechanical, thermal, inverter and manufacturing engineers.

Responsibilities

Evaluate motor topologies and size active materials for torque‑speed performance, efficiency and mass.
Design slot and pole combinations, winding layouts, magnets, laminations and air gaps; evaluate losses and cogging torque.
Build electromagnetic FEA models and analytical checks; document material properties and tolerances.
Co‑design the motor with thermal and mechanical engineers, accounting for heat paths and manufacturability.
Work with drive/firmware engineers on motor parameters, bus voltage, current limits and operating envelopes.
Support suppliers and prototype builds; characterize motors on bench or dynamometer and compare with predictions.