Efficient Electrification for Modern Hydraulic Systems
Parker Hannifin introduces the NX8HM, a low-voltage permanent magnet AC (PMAC) motor specifically engineered for electro-hydraulic pump applications. Designed for battery-powered and electrified machinery, the NX8HM combines high efficiency, compact design, and simple integration — making it ideal for modern hydraulic systems transitioning toward electrification.
As industries continue moving toward electric and hybrid platforms, electro-hydraulic solutions play a key role in improving energy efficiency and reducing emissions. The Parker NX8HM electro-hydraulic motor supports this shift by enabling reliable low-voltage hydraulic pump operation.
Designed for Low-Voltage Applications
The NX8HM motor operates within a voltage range typically suited for 24V to 96V DC systems, making it compatible with many mobile and industrial battery-powered applications.
This makes it particularly attractive for:
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Construction and compact machinery
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Auxiliary hydraulic systems in trucks and commercial vehicles
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Electrified industrial equipment
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Battery-powered hydraulic power units
By supporting low-voltage architectures, the NX8HM helps simplify electrification strategies while maintaining hydraulic performance.
Key Features of the Parker NX8HM Electro-Hydraulic Motor
High Efficiency and Torque Density
The permanent magnet AC design delivers high torque density and improved efficiency compared to conventional motor technologies. This enables optimized performance in electro-hydraulic pump systems while reducing overall energy consumption.
Simple Mechanical Integration
The NX8HM is designed for straightforward mounting directly to hydraulic pumps using standard interfaces. Multiple mounting options allow flexible installation, reducing engineering complexity and speeding up system integration.
Robust Industrial Design
Built for demanding environments, the motor features:
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IP67 protection class
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Oil-resistant construction
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Membrane venting system to reduce internal condensation
These characteristics make it suitable for harsh mobile and industrial operating conditions.
Integrated Monitoring Capabilities
The motor includes integrated temperature monitoring via a PT1000 sensor, ensuring reliable thermal control. Sin/Cos encoder feedback enables precise speed and position control for optimized system performance.
Supporting the Electrification of Hydraulics
Electro-hydraulic systems are becoming increasingly important as OEMs seek to reduce emissions, improve energy efficiency, and enable smarter machine architectures.
The Parker NX8HM electro-hydraulic motor represents a step toward:
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Reduced fuel dependency
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Lower system noise
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Improved energy management
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Greater compatibility with electric drive systems
By combining electric motor technology with hydraulic power transmission, Parker supports the evolution of next-generation machinery.
Applications in Mobile and Industrial Machinery
The NX8HM is particularly suited for:
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Electro-hydraulic pump systems
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Compact construction equipment
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Electrified auxiliary hydraulic circuits
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Mobile machinery transitioning to hybrid or fully electric platforms
Its compact footprint and low-voltage capability make it ideal where space, efficiency, and reliability are critical factors.
Conclusion
The Parker NX8HM electro-hydraulic motor delivers a compact, energy-efficient solution for low-voltage hydraulic pump applications. With robust construction, integrated monitoring, and simplified installation, it provides OEMs and system designers with a reliable path toward electrified hydraulic systems.
As electrification continues to reshape the hydraulic industry, solutions like the NX8HM demonstrate how electric motor technology and hydraulic power can be successfully integrated for future-ready machinery.
