Description

asynchronous propulsion motor

Main applications: Providing power for main propulsion and lateral thrust systems.

Our company is pleased to recommend our high-performance, technologically advanced asynchronous propulsion motors (frame sizes: H225~H500). This series of motors is specifically designed for marine propulsion systems, and with its superior reliability, excellent adaptability, and flexible installation methods, it has become an ideal power equipment for improving marine dynamic performance and operational efficiency. The following is a detailed introduction to this product to help you understand its outstanding advantages:

I. Detailed Introduction of Product Technical Parameters

parameter	Detailed range	illustrate
Frame size	H225 ~ H500	Suitable for propulsion motors of medium to large ships
Power range	55 kW ~ 2000 kW	Meets various power requirements, from auxiliary propulsion to main propulsion.
Speed ​​range	300 rpm ~ 3000 rpm	Compatible with multiple propulsion systems, supporting both high-speed and low-speed operating conditions.
Voltage range	220 V ~ 13800 V	Compatible with various ship power systems and adaptable to different power grid voltage standards
Protection level	IP23	Water-resistant and resistant to solid foreign object intrusion, meeting normal marine environmental protection requirements.
Installation method	B3（Foot mounting）、B5（Flange installation）、V1（End mounting）	To meet the needs of different installation spaces and structural layouts
Cooling method	IC01（Natural cooling，Recommended power＜1000kW）	Uniform heat dissipation, simple structure, and easy maintenance

II. Product Advantages and Technical Highlights

1. Wide Power Coverage to Meet Diverse Power Needs
Covering a wide power range from 55kW to 2000kW, suitable for the propulsion power needs of medium-sized cargo ships, passenger ships, tugboats, and special-purpose vessels.

A wide speed range of 300-3000 rpm allows for perfect matching with low-speed, high-torque and high-speed propulsion equipment, improving ship propulsion efficiency.

2. Excellent Protective Design for Marine Environmental Adaptability
IP23 protection rating ensures protection against vertical water droplets and dust, adapting to normal marine humid and salt spray environments, enhancing motor durability.

High-quality sealing materials and a refined protective structure design ensure the motor’s safety and reliability under continuous operation.

3. Diverse Installation Options for Flexible Hull Structure Matching
Supports foot mounting (B3), flange mounting (B5), and end mounting (V1), meeting diverse ship layouts and space constraints.

Provides shipyards and ship owners with greater installation convenience, achieving efficient utilization of cabin space.

4. Natural Cooling System Design for Efficient Ventilation and Heat Dissipation

Utilizing the IC01 natural cooling mode, it fully leverages natural airflow for cooling, simplifying the cooling system and reducing maintenance difficulty and costs.

Recommended for applications with power <1000kW, ensuring motor temperature rise is controlled within a safe range and extending equipment lifespan.

5. Wide Voltage Applicability for Guaranteed System Compatibility
Voltage range 220V to 13800V, compatible with low-voltage DC power generation systems and high-voltage AC systems.

Easy to connect to modern ship integrated power systems, improving the overall reliability of the ship’s power system.

6. Superior Manufacturing Process and Material Guarantee
Precision winding technology and a high-quality insulation system effectively enhance the motor’s high-temperature resistance and overload capacity.

A rigorous quality control system ensures stable motor performance, suitable for long-term continuous operation.

III. Application Scenarios and Customer Benefits

Main Propulsion System

Main propulsion power for medium and large cargo ships, tankers, and container ships; high torque output meets the needs of complex sea conditions.

Auxiliary Propulsion and Power Systems

Auxiliary power for deck equipment, mooring engines, propulsion steering gears, etc., effectively supporting safe ship operations. **Multiple Ship Types Compatible**

Suitable for various vessel types, including patrol boats, tugboats, and research vessels, meeting diverse power design requirements.

**Highly Efficient and Stable Operation**

Advanced design reduces energy consumption and maintenance costs, helping customers achieve green and economical shipping goals.

IV. Professional Services and Technical Support

**Personalized Selection Service**

Based on the customer’s ship type, propulsion needs, and operating environment, we provide customized solutions to ensure optimal performance.

**Full-Process Technical Support**

Including equipment installation, commissioning, operation guidance, and rapid fault response, ensuring worry-free operation for customers.

**Comprehensive After-Sales Support**

Equipped with rapid spare parts supply and technical training services, extending the motor’s lifespan and improving vessel operating efficiency.

**Technical Upgrade and Optimization Suggestions**

Continuously tracking customer needs, providing suggestions on matching electrical control systems and drive solutions to achieve synergistic optimization.

V. Conclusion
With advanced design concepts, a wide range of power specifications, reliable quality assurance, and flexible installation methods, our asynchronous propulsion motors will inject powerful performance into your vessel’s propulsion system, improving overall performance and economic efficiency. We look forward to collaborating with you to usher in a new era of more efficient and greener marine power!

For quotations, technical solutions, or further discussions, please feel free to contact us. We are dedicated to serving you!