OMGC Series Low-Speed Shaft-Mounted Permanent Magnet Synchronous Motor

The Low-Speed Shaft-Through Variable Frequency Permanent Magnet Synchronous Generator and Asynchronous Propulsion Motor is engineered to deliver efficient power at low speeds with consistent performance. It is extensively utilized in marine vessels, offshore installations, electric transport, and other systems that require reliable primary or auxiliary propulsion.By merging low-speed capability, permanent magnet synchronous technology, and asynchronous motor characteristics, this integrated unit offers high energy efficiency, substantial torque output, and accurate speed control. Serving as a combined power generation and propulsion solution, it provides dependable and continuous energy support in demanding and variable operating conditions.

Typical Applications: Retrofitting old ships; the generator is installed on the main shaft of an existing vessel via a tension coupling, and the generated electricity is rectified and inverted by a controller before being connected to the power grid. Alternatively, it can be powered by the grid to drive the propeller, achieving hybrid power generation. It can also perform PTO, PTI, and PTH functions.

Key Features:

• Efficient Low-Speed Operation:The motor’s low‑speed shaft‑through design ensures strong power delivery at reduced rotational speeds, making it especially suitable for marine vessels and electric transport systems that demand high operational stability.
• Variable Frequency Control & Permanent Magnet Synchronous Technology: By combining variable‑frequency drive technology with a permanent‑magnet synchronous design, the motor achieves precise speed control and efficient energy conversion across varying loads, improving system responsiveness and overall stability.
• High Torque Output & High Power Density:With its high torque‑density characteristics, the motor generates substantial torque even at low speeds, meeting the demanding power and efficiency requirements of marine, vehicle, and other high‑performance applications.
• Integration of Power Generation & Propulsion Functions:Beyond propulsion, the motor can be integrated with power‑generation systems to enable energy feedback, enhancing overall energy efficiency and supporting sustainable energy strategies.
• Reliability & Durability: Constructed with premium materials and advanced engineering, the motor delivers dependable performance under high‑load and harsh environmental conditions, minimizing maintenance requirements and extending equipment service life.