M5X Piston Motor
2 month ago
Product details
M5X Piston Motor
Kawasaki M5X Series Axial Piston Motors
Product Positioning: Fixed‑displacement swash‑plate hydraulic motors with integrated parking brake and valve assembly, specially designed for swing drives of excavators, cranes and other construction machinery, a classic model manufactured by Kawasaki Heavy Industries.
1. Core Specifications (Standard Versions)
- Structure: Fixed‑displacement swash‑plate axial piston motor
- Displacement (cc/r): M5X50 (47), M5X80 (79), M5X130 (129.2), M5X180 (180.1), M5X250 (250.1)
- Rated Pressure: 32.4 MPa (330 bar)
- Peak Pressure: 39.2 MPa (400 bar)
- Max Speed: Approx. 1000–1800 rpm (varies with displacement and operating pressure)
- Circuit Type: Open‑circuit, compatible with main control valves
2. Core Integrated Structure
1. Piston & Cylinder Block Assembly: Core component for high‑pressure rotary power output.
2. Swash Plate Mechanism: Fixed inclination angle for fixed‑displacement output.
3. Built‑in Parking Brake: Multi‑disc wet‑type brake, spring‑applied and hydraulically released; locks immediately upon pressure loss for reliable safety.
4. Integrated Valve Assembly:
- Main relief valve: Pressure limiting and anti‑shock protection
- Charge & check valve: Anti‑cavitation, oil replenishment and anti‑reverse rotation
5. Large‑flange Mounting: Directly coupled to the internal gear ring of swing reducer for compact layout.
3. Key Features
- ✅ High integration: Motor, brake and valve assembly combined into one unit, simplifying piping, saving installation space and reducing overall costs.
- ✅ Compact design: Optimized component arrangement to fit narrow installation spaces on construction machinery.
- ✅ High torque at low speed: Smooth startup and reversing with low noise and strong impact resistance.
- ✅ High reliability: Long service life and low maintenance requirements under high‑pressure and alternating loads.
- ✅ Strong interchangeability: Compatible mounting dimensions with mainstream brands for easy replacement.
4. Typical Applications
- Excavators: Upper‑structure swing drive (M5X130 / M5X180 are the most widely used models)
- Truck‑mounted cranes & crawler cranes: Swing mechanism
- Rotary drilling rigs & concrete pump trucks: Rotary and swing drives
5. Popular Market Models
- M5X130‑20: 130 cc/r displacement, commonly used for 20‑ton‑class excavators
- M5X180‑20: 180 cc/r displacement, widely adopted for 30‑ton‑class excavators
- M5X250‑19: 250 cc/r displacement, for heavy‑duty equipment and cranes
6. Model Code Interpretation (Example: M5X130‑20)
- M5X: Series designation
- 130: Theoretical displacement (cc/r)
- 20: Design revision number
M5X Piston Motor
The M5X Piston Motor is a swashplate-type axial piston motor featuring a compact design and an integrated parking brake. It is specifically developed for the slewing functions of construction machinery such as excavators and cranes.
I. Product Features
1. Compact Design: The M5X series motors are small in size and lightweight, facilitating easy installation and use in space-constrained construction machinery.
2. Integrated Parking Brake: This series of motors incorporates a parking brake, enhancing the safety and reliability of the equipment.
3. High Pressure Rating: With a continuous pressure rating of 330 bar, these motors can meet the demands of high-load, high-pressure working environments.
4. Multiple Displacement Options: They are available in various displacements, including 80, 130, 180, and 250 cc, to suit different application scenarios.
5. Built-in Shock and Deceleration Valves: These valves effectively protect the motor from shock and overload damage, extending its service life.
6. Optional Kawasaki Slewing Drive Gearbox: This further enhances the motor's applicability and flexibility.
II. Application Areas
The M5X series motors are widely used in the following fields:
1. Excavators: As slewing motors, they drive the upper structure of excavators to perform rotational movements.
2. Cranes: They are used in the slewing mechanisms of cranes to achieve horizontal movement of heavy loads.
3. Other Construction Machinery: Such as loaders, road rollers, and other equipment requiring slewing functions.
III. Technical Specifications (Examples of Some Models)
【表格】
Model Displacement (cc) Continuous Pressure Rating (bar) Peak Pressure Rating (bar)
M5X80 80 330 -
M5X130 130 330 -
M5X180 180 330 -
M5X250 250 330 -
IV. Usage Precautions
1. Installation and Commissioning: Should be carried out by professionals to ensure correct installation and normal operation of the motor.
2. Maintenance and Upkeep: Regularly check the oil level, oil quality, and seals of the motor, and promptly replace worn parts to ensure long-term stable operation.
3. Safe Operation: Adhere to relevant safety operation procedures during operation to avoid overloading and improper operation.
Similar Video Recommendation
<
>
Bossgoovideo.com Contact Now
If you are interested in the product, contact Bossgoovideo.com for more information
- *To:
- Ningbo Hengnuo Hydraulic Drive Co.,Ltd
- *Message:
-
Submit
Disclaimer :
The information of Bossgoovideo.com limited shown above is provided by the user or collected on the network. Video 2B does not guarantee the authenticity,accuracy and legitimacy of Bossgoovideo.com limited information. Video 2B does not involve legal relationships and disputes between users arising from
transactions other than secured transactions on this website. Disputes shall be settled by you through negotiation.
If you are the person in charge or relevant employee of this enterprise, if you find that the enterprise information is incorrect or want to manage thiscompany, please contact us jacklee1558@gmail.com, after you claim the enterprise, you can obtain management permission, publish supplyand demand information, bring consulting orders, and remove page advertisements.
Suppliers
Ningbo Hengnuo Hydraulic Drive Co.,Ltd
Audited supplier
4 year
Main Product:
hydraulic motor,
gear box ,
hydraulic pump,
hydraulic valve ,
hydraulic winch,
hydraulic system