Concrete Mixer Drums HA2FM Axial Piston Hydraulic Motor
HA2FM Axial Piston Motor for Concrete Mixer Drums
The HA2FM Axial Piston Motor is a high-performance hydraulic motor designed exclusively for concrete mixer truck drums. With multiple displacement options available and a maximum pressure rating of 450 bar, it ensures reliable torque, smooth rotation, and long service life. Engineered with an inclined shaft design and high-efficiency operation, the HA2FM motor is the ideal power source for driving concrete mixer drums under heavy-duty working conditions.
Applications
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Concrete Mixer Trucks:
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Drum rotation drive for consistent mixing performance
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Ensures continuous and stable mixing during transport
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Optimized for open and closed circuit hydraulic systems
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Advantages
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Multiple Displacements Available: Provides flexibility to match different drum capacities and truck models.
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High Pressure Resistance: Operates at 400 bar nominal pressure, up to 450 bar maximum, ensuring reliability under demanding loads.
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High Starting and Overall Efficiency: Guarantees smooth drum startup and consistent torque delivery.
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Compact & Durable Design: Built with an inclined shaft structure, offering robustness in limited installation spaces.
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Optional Valves: Integrated relief valve, balance valve, and flushing valve available for system safety and reliability.
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Extended Service Life: Manufactured with high-strength materials and advanced sealing technology to reduce downtime.
Technical Specifications
| Attribute | Value |
|---|---|
| Model | HA2FM Series Axial Piston Motor |
| Displacement Range | 5 to 1000 cm³/rev (multiple options) |
| Nominal Pressure | 400 bar |
| Maximum Pressure | 450 bar |
| Max. Speed | Up to 11,000 rpm (depending on size) |
| Torque @ 400 bar | Up to 1273 Nm |
| Weight | 2.5 kg – 73 kg (depending on model) |
| Circuit Compatibility | Open and Closed Hydraulic Circuits |
Manufacturing Process
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Material Selection: High-strength alloy steel and precision-cast housings.
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CNC Machining: Ensures accuracy and durability for internal components.
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Heat Treatment: Improves wear resistance and operational reliability.
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Assembly & Testing: 100% tested under high-pressure conditions.
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Surface Protection: Anti-corrosion coatings for extended life in harsh environments.
Usage Instructions
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Oil Filling: Always fill the motor casing with clean hydraulic oil before startup.
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Hydraulic Oil Quality: Use oil that meets ISO VG46 or VG68 standards, with cleanliness level NAS 9 or better.
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Installation: Ensure proper alignment between motor and drum drive system.
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Operation: Avoid dry running; check system pressure and drum load before continuous use.
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Maintenance: Regularly inspect seals, filters, and oil quality to maximize service life.
After-Sales Service
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Warranty: 12 months covering manufacturing defects.
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Technical Support: Professional assistance for installation, commissioning, and troubleshooting.
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Spare Parts: Genuine replacement parts available for long-term service assurance.
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Global Service: Quick-response service network to minimize downtime.
FAQ
Q1: Is the HA2FM motor only for concrete mixer trucks?
A1: Yes, this configuration is specifically optimized for mixer drum drive systems.
Q2: Can I choose different displacement sizes?
A2: Yes, multiple displacement options are available to match different mixer drum capacities.
Q3: What maintenance is required?
A3: Regular oil checks, filter replacement, and seal inspections are recommended to ensure long-term performance.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.