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HMB270 motor for marine equipment with high torque hmb motor

HMB270 hydraulic motor, standard Displacement 4310cm3/r, optional non-standard Displacement4588cm3/r、4500cm3/r、3688cm3/r、3600cm3/r. Rated Pressure 210bar, Rated Power 149KW.
HMB270 is a high-efficiency, energy-saving DC motor widely used in industrial automation, robotics, medical devices, and other fields. It features high speed, high torque, low noise, and low vibration, meeting the demands of various complex environments.
  • HMB270

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Product Introduction

HMB270 hydraulic motor, standard Displacement 4310cm3/r, optional non-standard Displacement4588cm3/r、4500cm3/r、3688cm3/r、3600cm3/r. Rated Pressure 210bar, Rated Power 149KW.

The HMB270 hydraulic motor is a high-performance, reliable, compact hydraulic power unit suitable for a variety of industrial applications and mechanical equipment, providing stable power output and efficient performance.

Here are some key features of the HMB270 motor:


1. High Power Density: The HMB270 motor boasts high power density, generating significant output power within a compact size, thus improving system efficiency and reliability.


2. Wide Speed Range: The HMB270 motor supports a wide speed adjustment range, allowing for adjustments to speed and torque to meet diverse operational needs.

3. High Efficiency and Energy Saving: The HMB270 motor employs advanced control technology to minimize energy loss and maximize system energy efficiency.

4. Good Stability: The HMB270 motor's control system uses closed-loop control, enabling real-time monitoring of the motor's operating status and adjustments to control parameters based on feedback signals, ensuring stable operation.

5. High Reliability: Utilizing high-quality materials and manufacturing processes, the HMB270 motor offers high durability and reliability, enabling stable operation over extended periods.


HMB270 motor is a high-performance hydraulic motor widely used in ship equipment and industrial fields. As a core component of hydraulic transmission systems, it stands out in the market for its robust design, reliable performance, and wide adaptability. This article provides a comprehensive summary of the HMB270 motor from the perspectives of product characteristics, technical parameters, and application scenarios.


### Key Product Characteristics


The HMB270 motor is designed with a radial piston structure, making it suitable for high-pressure operating environments. It can operate reliably under a working pressure of 25 MPa, and its radial load design ensures stable torque output during operation.


Its design focuses on compatibility and replacement capability. The product can serve as a direct replacement for STAFFA radial piston hydraulic motors, covering multiple derivative models. This feature allows users to easily upgrade or maintain existing equipment without major system modifications, significantly reducing replacement costs and downtime.


### Technical Parameters and Performance


The HMB270 motor boasts impressive performance parameters. It delivers a torque of 19,090 Nm, enabling it to handle heavy loads with ease. It operates at a rated speed of 175 rpm, classifying it as a low-speed high-torque motor, and is well-suited for applications requiring stable power output at low speeds.


While specific electrical parameters such as rated current, voltage, and power are not fully disclosed in existing information, the motor's structural design and performance indicators indicate that it can meet the high-reliability requirements of complex industrial and marine environments.


### Diverse Application Scenarios


The HMB270 motor is primarily used in ship equipment, especially in anchor windlass and mooring winch systems. Its high torque and stable low-speed performance ensure smooth and reliable operation of anchor windlass and mooring winches, meeting the stringent requirements of marine operations for equipment reliability.


Beyond marine applications, the HMB270 motor is also used in hatch cover motors, luffing motors, and hoisting motors. These applications all require precise control of power output and stable operation under heavy loads, which the HMB270 motor can fully meet.



In summary, the HMB270 motor has become a reliable choice in the hydraulic motor field due to its excellent performance, wide compatibility, and diverse application scenarios. As technology continues to advance and market demand grows, the HMB270 motor is expected to play an increasingly important role in more fields.



Technical Parameters

Motor type
Metric

Geometric
displacement
mL/r

Average
actual
running
torque
(Nm/bar)

SPEED

PRESSURE

OUTPUT POWER

Rated.
rpm

Max.
rpm

Rated.
bar

Max.
bar

Rated.
KW

Max.
KW

B270

4310

61.62

110

140

210

275

149

178

B270/4588

4588

65.65

105

130

210

275

151

180

B270/4500

4500

64.42

106

135

210

275

150

180

B270/3688

3688

51.65

128

155

210

275

145

174

B270/3600

3600

50.41

130

160

210

275

144

172


FAQ

FAQs
  • Is the installation dimension of your HMB270 hydraulic motor the same as the original motor from UK, and do any modifications need to be made during installation?
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    形状 Created with Sketch.
    Yes,our HMB270 hydraulic motor has the same installation dimension as the original motor from UK, and it can be used without any modifications. As long as the model is confirmed to be the same, all the installation dimensions of the motor will be exactly the same as this. But our HMB270 motorcase diameter is the same as the HMB325 motorcase diameter, which is 30mm than the original British HMB270 motor.
    To ensure that your HMB270 hydraulic motor performs optimally in your system, it is important to:
    1.Consult with the manufacturer or supplier for specific operating parameters and recommendations.
    2.Perform a thorough inspection of the hydraulic system to ensure that it is in good working condition and compatible with the new motor.
    3.Follow proper installation and maintenance procedures to prevent damage to the motor and system.
    4.Monitor the performance of the motor regularly to ensure that it is operating within acceptable parameters and to detect any potential issues.
    By following these steps, you can help ensure that your HMB270 hydraulic motor performs reliably and efficiently in your system.
  • Is the Accessories of your HMB270 hydraulic motor interchangeable and compatible with the original one from the UK?
    加 Created with Sketch.
    形状 Created with Sketch.
    Except for the motorcase and piston,other accessories of our HMB270 hydraulic motor is identical with the original from UK.
  • What is the performance change of your HMB270 motor after using the HMB325 motorcase?
    加 Created with Sketch.
    形状 Created with Sketch.
    Our HMB270 motor used the HMB325 motorcase, and since the length of the motorcase cylinder was 16mm longer the standard, we made the piston the maximum extension, which increased the effective support length of the piston, especially under load impact, and improved withstand the impact, effectively avoiding probability of the motorcase cylinder being torn under impact load, and extending the life of the motor.
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