China Custom Hydraulic Vane Motor Hvn for Ihi Wm Marine Crane manufacturer

Product Description

Product Description

 Hydraulic Vane Motor: single splined shaft for Janpanese IHI motor.

Splined shaft for H-HVK/HVL/HVN series Marine vane motor

Could 100% replace Janpanese IHI vane motor with 3 series total 10 sizes.

Mainly used in Marine equipment( ship crane,  port crane, deck crane, etc)

Technical data sheet :


Motor Code F2-7318 F2-7317 F2-8134 F2-8135 F2-8091 F2-8093 F2-8094 F2-8095 F2-8136 F2-8223
Rated Rotation 41.7 41.7 35 35 41.3 27.4 86.7 89.1 43 88.4
supply Oil 305 305 387 387 456 309 309 312 310 311
Reference oil 309 309 392 392 507 \ \ \ \ \
Efficiency pressure 12.7 12.7 11.9 11.9 13.4 12.5 13.4 10.3 10.4 11.3
Relief valve 16 16 15 15 16.7 16 16.7 13 13 14
Adjust pressure
Low speed roll up rotation 41.7 41.7 35 35 41.3 27.4 86.7 89.1 43 88.4
Middle speed roll up rotation 62.6 62.6 52.5 52.5 62 \ \ \ \ \
High speed roll up rotation 125 125 105 105 124 \ \ \ \ 178.6
Roll down limit rotation speed ≤132 ≤132 ≤111 ≤111 ≤131 ≤30 ≤100 ≤100 ≤50 ≤175
Rated load ≥20 ≥20 ≥20 ≥20 ≥20 ≥20 ≥15 ≥15 ≥20 ≥15
Static skid
Rated load 4.35 4.35 6.5 6.5 6.5 6.5 2.1 2.1 4.35 2.1
Hoisting load
Displacement 6.741 6.741 10.149 10.149 10.149 10.149 3.304 3.304 3.304 3.304
Rated Pressure 14.7 14.7 14.7 14.7 14.7 14.7 14.7 14.7 14.7 14.7
Actual Torque at Rated pressure 14700 14700 22050 22050 22050 22050 7350 7350 7350 7350
Min.Speed 4 4 4 4 4 4 4 4 4 4
Mechanical efficiency 96 96 96 96 96 96 96 96 96 96


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Our Company

Workshop View:

Quality Control:

Our certificate


Q: Are you a manufacturer or trading company?
A: Manufacturer

Q: What’s your payment item?
A:  100% in advance

Q: Your minmun order quantity(MOQ)?
A: 1 set

Q: How can you guarantee the quality?
A: During the production, we will test every parts; after assembly, we will test every motor.
     And warranty is 1 year.

More details contact 
Sarah Yu

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Certification: ISO9001
Speed: Low Speed
Type: Vane Motor
Connections: The Same as Japan Ihi
Delivery Date: in Stock, 3 Days; out of Stock, 15-25 Days
Warranty: 12 Months


hydraulic motor

What types of hydraulic motors are commonly used, and how do they differ in terms of design and functionality?

Several types of hydraulic motors are commonly used in various applications, each with its own design and functionality. Here’s an overview of the most commonly used types of hydraulic motors:

  • Gear Motors: Gear motors utilize intermeshing gears to convert hydraulic energy into mechanical energy. They are compact and efficient, making them suitable for applications requiring high torque at low speeds. Gear motors are commonly used in winches, conveyors, and other industrial machinery.
  • Piston Motors: Piston motors utilize reciprocating pistons to generate rotational motion. They can be further classified into axial piston motors and radial piston motors. Axial piston motors have pistons arranged in a circular pattern around a central shaft, while radial piston motors have pistons arranged radially around a cylindrical block. Piston motors offer high torque and are commonly used in heavy machinery, construction equipment, and automotive applications.
  • Vane Motors: Vane motors use sliding vanes to convert hydraulic energy into mechanical energy. The vanes are pushed against the housing by the hydraulic fluid, creating contact and generating rotational motion. Vane motors are known for their smooth operation, high efficiency, and compact design. They are commonly used in industrial automation, material handling equipment, and agricultural machinery.
  • Radial Piston Motors: Radial piston motors have pistons arranged radially around a central drive shaft. The pistons are pushed outward by hydraulic pressure, generating rotational motion. These motors provide high torque and are often used in heavy-duty applications, such as mining equipment and marine propulsion systems.
  • Gerotor Motors: Gerotor motors consist of an outer rotor with inner gear teeth and an inner rotor with outer gear teeth. The hydraulic fluid flows between the two rotors, causing them to rotate and generate mechanical motion. Gerotor motors are compact and offer high torque at low speeds. They are commonly used in automotive power steering systems and certain industrial applications.

These are just a few examples of the commonly used types of hydraulic motors. Each type has its own design and functionality, allowing them to be suitable for different applications based on torque requirements, speed range, efficiency, and other factors. The choice of hydraulic motor depends on the specific needs of the application, considering factors such as torque, speed, size, and environmental conditions.

hydraulic motor

What resources are available for further learning about the principles and applications of hydraulic motors?

There are several resources available for individuals interested in further learning about the principles and applications of hydraulic motors. Here are some valuable sources:

  • Books and Publications: Numerous books and publications cover hydraulic systems and components, including hydraulic motors. Some recommended titles include “Industrial Hydraulics Manual” by Eaton, “Hydraulic Control Systems” by Noah Manring, and “Fluid Power Basics” by Jay F. Hooper. These resources provide in-depth explanations of hydraulic principles, components, and applications.
  • Online Courses and Tutorials: Online learning platforms offer courses and tutorials specifically focused on hydraulic systems and components. Websites like Udemy, Coursera, and LinkedIn Learning offer a variety of courses that cover hydraulic principles, motor operation, maintenance, and troubleshooting. These courses often include video lectures, interactive quizzes, and practical exercises to enhance learning.
  • Manufacturer and Supplier Websites: Many hydraulic motor manufacturers and suppliers provide educational resources on their websites. These resources can include technical specifications, application guides, whitepapers, and instructional videos. Examples of such manufacturers and suppliers include Eaton, Parker Hannifin, and Bosch Rexroth. Exploring their websites can provide valuable insights into hydraulic motor principles and applications.
  • Industry Associations and Forums: Industry associations and online forums related to fluid power and hydraulics can be excellent resources for further learning. Associations such as the National Fluid Power Association (NFPA) and the International Fluid Power Society (IFPS) often provide educational materials, webinars, and conferences focused on hydraulic systems. Online forums like Hydraulic & Pneumatic and Eng-Tips Fluid Power Engineering Forum allow individuals to ask questions, share knowledge, and engage in discussions with industry professionals.
  • Technical Documentation and Standards: Technical documentation, such as manuals and catalogs, provided by hydraulic motor manufacturers can offer detailed information about the principles, specifications, and applications of their products. Additionally, international standards organizations like ISO (International Organization for Standardization) and SAE (Society of Automotive Engineers) publish technical standards and guidelines related to hydraulic systems that can provide valuable insights.

By utilizing these resources, individuals can deepen their understanding of hydraulic motor principles, explore various applications, and stay updated with the latest advancements in the field. It is recommended to combine multiple sources and approaches to gain a comprehensive understanding of hydraulic motors.

hydraulic motor

What are the advantages of using hydraulic motors in heavy-duty machinery and equipment?

Hydraulic motors offer several advantages when used in heavy-duty machinery and equipment. These advantages contribute to their widespread use in various industries, such as construction, mining, and material handling. Here’s a detailed explanation of the advantages:

  • High Power Density: Hydraulic motors provide high power density, meaning they can deliver significant power output relative to their size and weight. This makes them ideal for heavy-duty applications where compact size and weight are important considerations.
  • High Torque Output: Hydraulic motors can generate a high amount of torque, even at low speeds. This characteristic is crucial in heavy-duty machinery that requires substantial force for tasks such as lifting, pulling, or pushing. Hydraulic motors excel in providing the necessary torque to handle heavy loads.
  • Control and Precision: Hydraulic systems offer precise control over speed, direction, and torque. This level of control is essential in heavy-duty machinery to ensure accurate and controlled movement. Hydraulic motors allow operators to perform tasks with precision and maneuver equipment smoothly.
  • Variable Speed Operation: Hydraulic motors can operate at variable speeds, offering flexibility in adapting to different tasks and operating conditions. The ability to adjust the motor’s speed enables operators to optimize performance based on specific requirements, improving efficiency and productivity.
  • Overload Protection: Hydraulic systems provide inherent overload protection. In heavy-duty machinery, sudden changes in load or unexpected events can occur. Hydraulic motors can handle these variations and provide overload protection by absorbing and dissipating excess energy, preventing damage to the motor and other components.
  • Durability and Robustness: Heavy-duty machinery operates in demanding environments, exposing equipment to high loads, vibrations, impacts, and extreme conditions. Hydraulic motors are designed to be durable and robust, capable of withstanding these challenging environments. They are built to operate reliably and withstand heavy usage over an extended period.
  • Adaptability: Hydraulic motors can be easily integrated into a wide range of heavy-duty machinery and equipment. They are compatible with different types of machinery and can be tailored to specific requirements. This adaptability makes hydraulic motors versatile and suitable for various applications.
  • Reliable Under Low Speeds: Hydraulic motors can maintain high torque output even at low speeds, which is advantageous in heavy-duty machinery that requires precise control and power during slow movements. This characteristic allows for smooth operation and improved efficiency in low-speed applications.

These advantages make hydraulic motors a popular choice for heavy-duty machinery and equipment across industries. Their high power density, torque capability, precise control, and durability contribute to improved performance, productivity, and reliability in demanding applications.

China Custom Hydraulic Vane Motor Hvn for Ihi Wm Marine Crane   manufacturer China Custom Hydraulic Vane Motor Hvn for Ihi Wm Marine Crane   manufacturer
editor by CX 2024-04-11