Bunkerspot April/May 2025: Magnetic Power
Jussi Puranen of The Switch explains why and how permanent magnet machines are at the forefront of the shift towards electric propulsion.
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The engineering behind PM machines for propulsion
In the first session of our three-part masterclass, you'll discover the fundamentals of permanent magnet (PM) technology and explore the benefits and features of PM machines.
Agenda
- Permanent magnet (PM) technology in a nutshell
- PM technology benefits
- PM machine benefits

PMM1200M Datasheet

Motorship: PM Machines for Propulsion
Superior efficiency, reliability and compactness are the core competitive advantages of permanent magnet (PM) machines for direct-drive electrical propulsion.
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DEEP DIVE: Power challenges of a multi-purpose net-zero vessel
Subsea vessel REM Pioneer is being built to cover a broad range of subsea construction, from traditional energy to wind activities with a net zero operation.
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The Switch permanent magnet machines for marine

Designing a low carbon multipurpose diesel electric vessel with a controllable-pitch single propeller
Our joint webinar with Berg Propulsion covers the matching of our joint technology to design a series of low-carbon multipurpose diesel-electric vessels with a controllable-pitch single propeller for Skarv Shipping Solutions. These vessels will be far more climate-friendly than what is currently available in the European short-sea market today.

Breaking barriers: solid rotor technology for high speed electric motors
Discover how solid-rotor technology revolutionizes the performance of standard induction electric motors by extending their capabilities and eliminating the need for gearboxes.

What it takes to design a net-zero emissions Energy Subsea Construction Vessel?
In our joint webinar with Rem Offshore and Haf Power Solutions, you will learn more about:
- Transitioning from idea to vessel
- Challenges and considerations for building a net-zero emissions vessel
- Advantages of the newly built vessel

Teemu Heikkilä explains The Switch technology to Hanken students
PMM500M Datasheet

Newsweek: BEMAC Corporation leads innovation in Marine and EV sectors
BEMAC Corporation advances marine and EV technology through global talent, sustainability
and cutting-edge battery innovations, positioning itself as a leader in these industries.
