No excitation losses, wide high-efficiency range: The rotor’s permanent magnets provide self-excitation, eliminating rotor copper losses. Peak efficiency reaches 95%–98%, and the motor maintains high efficiency across a load range of 25% to 120%, delivering significant energy savings.
High power/torque density: At the same power level, the volume and weight are reduced by more than 30% compared to asynchronous motors, with a power density reaching up to 6 kW/kg, making it ideal for applications with space constraints.
Synchronous operation with high control precision: The rotor and stator magnetic fields are strictly synchronized with zero slip rate. Combined with vector control, this enables precise speed and torque control, resulting in high positioning accuracy.
Fast dynamic response and low moment of inertia: high torque-to-inertia ratio, response time < 100 ms, suitable for applications involving frequent starts and stops as well as rapid speed adjustments (e.g., robots, electric vehicles).
Reliable structure with low maintenance requirements: No vulnerable components such as brushes or slip rings, resulting in a low failure rate and long service life, making it ideal for continuous operation in harsh environments.
High power factor—approaching 1—reduces the reactive power demand on the power grid, enhancing distribution efficiency and power quality.
SSE Series Permanent Magnet Synchronous Motors
Product Consultation
We are committed to providing you with high-quality products and professional services. Please keep your phone open, and we will contact you as soon as possible. Thank you for your support!
Related Products
Keywords:
Contact Information
National Customer Service
Company Address
No. 6958, Linhai Highway, Qingcun Town, Fengxian District, Shanghai
