Linde Hydraulic Pump & Motor | HPV HMF HMR HMV HMA | 35-280 Series | High Pressure Axial Piston Units
| Model Number | HMA 35/ 50 /55 /75/ 105/ 135/ 165/ 210 |
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Product Description
Linde High-Performance Axial Piston Pumps & Motors (HPV/HMF/HMR/HMV/HMA)
Product Overview: Linde Hydraulics power units are the technological cornerstone of global high-pressure drive systems. This comprehensive range includes everything from HPV variable pumps to HMF fixed motors, HMV variable motors, and HMA closed-circuit motors. Utilizing Linde’s signature swashplate technology, these components maintain exceptional control precision and mechanical efficiency under extreme pressures. Covering displacements from 35cc to 280cc, this series is the essential power heart for construction machinery, mining excavators, combine harvesters, and industrial power units.
Key Technical Advantages:
Superior Dynamic Response: The HPV Series variable pumps respond to control signals in milliseconds, ensuring smooth and precise machine operation.
High Pressure Resilience: Rated for operating pressures up to 420 Bar with peak capabilities reaching 500 Bar, built to handle the most grueling heavy-duty conditions.
Low Noise & Longevity: The side-synchronization design effectively reduces pressure ripple, lowering noise levels and significantly extending the service life of bearings and piston groups.
Comprehensive Displacement Range: From the compact 35/50/55 to the medium-large 75/105/135, up to the ultra-heavy 165/210/280, covering all power requirements.
Target Applications: Crawler excavator swing and travel, road roller vibration systems, specialized crane winches, TBM drives, and agricultural power transmission.
Detailed Models & Parameters:
Variable Pump Series: Linde HPV-02 (Optimized for closed circuits, featuring integrated charge pumps and relief valves).
Hydraulic Motor Series: * HMF / HMR: Fixed and stepped-variable motors (Compatible with both open and closed circuits).
HMV / HMA: Variable displacement/cartridge motors offering an extremely wide speed control range.
Core Displacement Specs: * 35, 50, 55, 75, 105, 135, 165, 210, 280 cm³/rev.
Control Options: Electric Proportional (EPR), Hydraulic Proportional (HPR), Pressure Compensation (TL2), and more.


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