Surface-Magnet Type (SPMSM)
Magnets mounted on the rotor surface provide smooth torque and straightforward control for general variable-speed drives.
MOTOR SOLUTIONS
PM Synchronous Motors
Permanent-magnet synchronous motors for high-efficiency industrial drives
Overview
PM synchronous motors use permanent-magnet rotors to achieve higher efficiency and power density than induction motors, especially in variable-speed pump, fan and compressor duty. GSOLUTECH coordinates custom winding, frame and magnet specification review together with drive pairing.
Higher efficiency than induction motors, especially at partial load
Compact, high power density reduces equipment size
Custom winding matched to drive voltage and control method
TYPES
Types
Interior-Magnet Type (IPMSM)
Magnets embedded in the rotor add reluctance torque and mechanical robustness for high-speed and high-efficiency designs.
FEATURES
Key Features
Higher efficiency than induction motors, especially at partial load
Compact, high power density reduces equipment size
Custom winding matched to drive voltage and control method
Magnet material and grade reviewed together with the magnet division
Suitable for pump, fan, compressor and spindle applications
SPECIFICATIONS
Available Options
| Frame / Size | Frame and stack length are configured per required output; confirmed per project. |
|---|---|
| Electrical Spec | Rated voltage, rated speed and insulation class are matched to the drive and environment. |
| Mechanical Spec | Shaft, flange, cooling and protection grade follow the customer's drawing. |
| Detailed Specs | Efficiency class, characteristic curves and thermal ratings are confirmed per project after design review. |
Drawing-based RFQ
Send your drawing or technical specification to our sales email. We will review and respond after engineering evaluation.
APPLICATIONS
Related Applications
01
Factory Automation
Positioning and transfer axes for assembly, inspection and packaging equipment requiring repeatable, low-maintenance motion.
02
Pumps, Fans & Compressors
Continuous-duty fluid machinery where efficiency and service life directly affect operating cost.