1.Product Overview:
The double universal joint drive shaft for the material grabbing machine is a high-strength power transmission component specially designed for material grabbing machines (such as scrap steel grabbers, port material handling machines, and mining grabbing equipment). It is suitable for harsh working conditions with high impact, a large amount of dust, frequent start-stop operations, and large-angle deflections. It adopts a double cross-shaft universal joint structure, combined with dynamic compensation and anti-fatigue design, which can efficiently transmit power to the grab or fixture actuator. It can accurately adapt to the complex movement trajectories (such as rotation, pitching, and opening and closing) of the material grabbing machine, ensuring the continuity and reliability of power transmission, and reducing equipment vibration and mechanical wear.
2.Product Features:
Extreme Load Capacity: The nominal torque range is 5000 N·m to 17500 N·m, and the instantaneous impact torque bearing capacity reaches 250% of the nominal value, which is suitable for heavy-duty material grabbing requirements.
Ultra-wide Angle Compensation: The linkage of the double universal joints supports multi-degree-of-freedom deflection, adapting to the 360° rotation and pitching movements of the grab.
Anti-pollution Design: The fully enclosed bearing cavity and self-cleaning sealing structure prevent the intrusion of dust and metal debris, extending the service life.
Lightweight Optimization: Through structural optimization and the use of lightweight alloy materials, the weight is reduced by 20% to 35% compared with traditional drive shafts, improving the response speed of the material grabbing machine.
Intelligent Lubrication System: A centralized oil injection interface or an automatic lubrication module can be optionally configured to achieve remote maintenance and reduce the frequency of manual intervention.
3.Product Advantages:
Customized for Material Grabbing Machines: Optimized design for working conditions such as grabbing impact, high-frequency swinging, and dust pollution, with the reliability increased by more than 50%.
Efficient Power Transmission: Optimized universal joint phase angle and spline fitting accuracy, with a transmission efficiency of ≥96%, reducing energy consumption.
Long Period of Maintenance-free Operation: Pre-filled with long-lasting high-temperature resistant lubricating grease (-45°C to 120°C), and the maintenance cycle is extended to 1,000 hours in harsh environments.
Modular and Quick Replacement: Supports a split structure design, and damaged components can be replaced individually, reducing maintenance costs and downtime.
4.Technical Parameters:
| Item |
Parameter Range |
| Rated Torque |
5000 N·m - 17500 N·m |
| Maximum Swing Angle |
48° |
| Maximum Allowable Instantaneous Impact Torque |
35000 N·m |
| Operating Temperature |
-45°C - +120°C |
| Weight Optimization |
15% to 30% weight reduction compared with traditional designs |
5.Application Scenarios:
Suitable for various mechanical vehicles such as scrap steel handling material grabbing machines, port handling equipment, mining and metallurgical machinery, etc.
6.Customization Requirements:
Modular Design: Supports customization of length, interface, and material, quickly adapting to the needs of different equipment.
For further technical details or customization requirements, please contact our engineer team for professional support!
Product Tags:
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Lightweight Double Universal Joint Drive Shaft Customized Material Grabbing Machine Double U Joint Driveshaft Images
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