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E-Mobility & Maritime Industry

Electric ship propulsion systems place high demands on weight, corrosion resistance, and thermal insulation.
We manufacture precise plastic components and assemblies specifically designed to meet these conditions – from prototype to series production.

Motor housing and cover components

Dimensionally stable housings protect windings and electronics from moisture, salt spray, and vibrations.

Insulation and coil carriers

High-temperature-resistant plastic carriers ensure the positioning and insulation of stator windings under continuous load.

Injection molding for maritime electric motors: plastic components for e-mobility at sea

Injection-molded plastic solution for e-mobility – orange-colored component made from thermoplastic granulate as a symbol for sustainable mobility solutions made from plastic

Electric drives in the maritime sector benefit from lightweight, corrosion-resistant plastic components.
We manufacture injection-molded parts from glass fiber-reinforced polyamides, PEEK, and flame-retardant thermoplastics that withstand temperature fluctuations and onboard vibration loads.

Typical motor housing and cover components protect stator, rotor, and power electronics from salty air and moisture.
Insulation and coil carriers ensure permanent positioning of the copper windings while reducing the overall weight of the drive system. Overmolded threaded inserts, bushings, and sensor mounts create sealed, mechanically robust interfaces between plastic and metal.

With in-house toolmaking and tool-appropriate design, we shorten development cycles and minimize iteration loops.
Laser measurement and in-process inspection plans ensure reproducible quality – even in high volumes. The result: plastic components that enhance the range, efficiency, and serviceability of modern electric vessels.

Why ARUSO-PLAST is the right partner for your e-mobility needs in the maritime industry

Industrial robot with gripper arm lifts plastic parts at an automated injection molding machine

For electric drive systems in maritime environments, we supply precise plastic components with high corrosion resistance and functional integration.
Our experience, technological capabilities, and flexibility make us a reliable partner – from development to series production.

  • Industry expertise in e-mobility and maritime applications
  • Tool-appropriate consulting for corrosion-resistant, weight-optimized components
  • Hybrid components with metal inserts for robust interfaces
  • Process-reliable manufacturing with documented quality assurance and laser measurement
  • Flexible batch sizes – from prototypes to series production

Injection molding solutions for e-marine propulsion systems?

We develop plastic solutions that combine efficiency and corrosion protection.

Discuss your project now

FAQ

Which plastics are suitable for electric ship propulsion systems?

For use in marine electric motors, we primarily rely on glass fiber-reinforced polyamides, PEEK, and flame-retardant thermoplastics. These materials offer high temperature resistance, media resistance, and dimensional stability under maritime conditions.

How is corrosion resistance ensured?

Corrosion-resistant materials, media-tight overmolding of metal inserts, and defined inspection plans ensure long-lasting components in maritime environments.

Are combinations of plastic and metal possible?

Yes – we manufacture hybrid components with integrated metal elements, such as for fastening points, electrical interfaces, or heat-conductive features. This combination enables compact, functional assemblies with high stability.

What quality standards do you apply to components for marine applications?

Our quality assurance follows certified processes. Components are measured, documented, and sampled as required. All materials and manufacturing methods are tailored to withstand long-term mechanical stress and harsh environmental conditions in marine applications.