Overview
The Motor for Ship Business is a rugged, marine-grade solution designed for propulsion, steering, and auxiliary systems in commercial vessels, offshore platforms, and naval ships. Engineered with corrosion-resistant materials and high-torque performance, this motor ensures reliable operation in saltwater environments and high-load conditions, critical for maritime safety and efficiency.
Features
Marine-Grade Construction:
316 stainless steel housing (ISO 12944 C5-M compliant) and epoxy-coated windings, resisting salt spray (1000 hours, ASTM B117) and marine biofouling.
IP68-rated enclosure (10m water depth, 24 hours), with double-lip seals preventing water ingress in submerged applications (e.g., bilge pumps).
High-Torque Performance:
Permanent magnet design delivers 20% higher torque density (30-200Nm) than induction motors, enabling quick acceleration for ship thrusters (response time ≤50ms).
Wide speed range (0-3000 RPM) with flux-weakening control, optimizing fuel efficiency in variable-load propulsion systems.
Reliability in Extreme Conditions:
Temperature range: -40°C to +85°C, with anti-vibration mounts (20G, 10-2000Hz) reducing stress on hull-mounted installations.
Built-in thermal sensors (accuracy ±1°C) and oil level indicators, enabling predictive maintenance via IoT connectivity (Modbus TCP/IP).
Compliance & Certification:
Lloyd’s Register and DNV GL certified, meeting IMO MARPOL Annex VI and ISO 8846 (fire safety in marine engines).
Low noise design (≤75dB(A) at full load), compliant with IMO MEPC.263(68) noise regulations for passenger vessels.
Application
Critical for maritime operations, this motor is used in:
Ship Propulsion: Powers azimuth thrusters and pod drives in container ships and cruise liners, supporting 5-50kW load requirements.
Steering Systems: Drives hydraulic pumps for ship rudders, ensuring precise control (steering angle accuracy ±0.5°).
Auxiliary Equipment: Operates winches, cranes, and ballast pumps in offshore platforms, with explosion-proof variants (ATEX II 2G Ex db IIC T4) for hazardous zones.
Naval Vessels: Used in submarine auxiliary systems, with non-magnetic variants (magnetic permeability ≤1.05μ0) for low-signature operations.
Why Choose Us
Marine Expertise: 30+ years of maritime motor design, with custom solutions for ice-class vessels (PC3-Polar Class) and tropical climates.
Safety First: Double-insulated windings and redundant temperature sensors, reducing failure rates by 60% compared to standard marine motors.
Global Service: On-site commissioning and 5-year warranty, including corrosion damage coverage for offshore applications.
Sustainability Focus: IE4 super-premium efficiency (96% at full load), helping ships meet EEDI (Energy Efficiency Design Index) requirements.
