1. Product Description:
The universal joint shaft is a key component of the transmission system of an off-road tire crane. One end of it is connected to the differential of the drive axle, and the other end is connected to the hub of the wheel. It undertakes the important task of transmitting power from the differential to the wheel and plays an indispensable role in the driving and operation of the crane.
2. Product Features:
① It has a strong torque transmission capacity
② Support large yaw angles
③ High transmission efficiency
④ Adapt to harsh working environments
3. Product parameters:
Type | T (N·m) | T1 (N·m) | αmax (°) | SΦD (mm) | Φd (mm) | L (mm)* |
15 | 1900 | 4500 | 56 | 155 | 97 | 143 |
25 | 3500 | 7500 | 58 | 170 | 110 | 164 |
40 | 5700 | 12000 | 44 | 175 | 128.5 | 159 |
50 | 7100 | 15000 | 48 | 185 | 135 | 159 |
60 | 8400 | 18000 | 42 | 190 | 146 | 172 |
82 | 10700 | 22500 | 44 | 210 | 152.5 | 178 |
T: Rated Torque
T1: Failure Torque
αmax: Maximum Allowable Swing Angle
SΦD: Rotation Space
Φd: Outer Sleeve Diameter
L: Yoke back Distance
4. Product application:
It is widely used in various off-road tire cranes and is suitable for construction sites, wild oil fields, mining operations, ports and docks, logistics and warehousing, and other places. Whether it is precise operations in confined Spaces or long-distance transportation under complex terrain conditions, it can provide stable and reliable power support for off-road tire cranes, helping them efficiently complete various lifting and handling tasks.
Product customization: Customized production can be carried out according to specific needs.
5. Product advantages:
1) High torque load capacity: Made of high-strength alloy steel and featuring a reinforced structural design, it can withstand high torque output during heavy-load operations, meeting the power transmission requirements under harsh working conditions.
2) Strong Angle compensation capability: The universal joint design supports large swing angles (up to 58° at most), dealing with scenarios such as wheel bouncing and vehicle body tilting, ensuring stable power transmission in complex terrains
3) Precise dynamic balancing performance: After professional dynamic balancing debugging, it reduces vibration and noise during high-speed rotation, enhances the stability of the transmission system, reduces component wear, and extends the service life of the entire machine.
4.) High durability and reliability: Key parts are heat-treated and strengthened (such as surface hardening process), passing rigorous tests like fatigue and impact, resistant to wear and fatigue, reducing failure frequency and lowering maintenance costs.
5) Compact structure and adaptability: The integrated compact design is suitable for the spatial layout of off-road tire cranes, and it is also compatible with the dynamic connection of differentials and wheels, ensuring smooth driving and operation.