SWC-WD Universal Shaft

SWC-WD universal shaft is an advanced mechanical transmission device specially designed to connect two shafts so that they can transmit torque and rotational motion at variable angles. As a special model in the SWC series, WD design has made multiple innovative improvements on the basis of traditional universal couplings, demonstrating excellent performance in modern industrial applications.

The SWC-WD universal joint coupling is made of high-strength alloy steel material and undergoes special heat treatment process, which has significant characteristics such as high load-bearing capacity, high transmission efficiency, and long service life. Its unique structural design allows for large angular offsets between the two axes within the range of 0 ° -45 °, while maintaining stable power transmission.

Core technical characteristics of SWC-WD cardan shaft

1. Innovative bearing system: adopting high-precision needle roller bearings with special sealing structure, effectively preventing grease leakage and pollutant entry, greatly extending the service life.
   

2. Dynamic balance design: Optimizing weight distribution through computer-aided design to reduce vibration and noise of the coupling during high-speed operation.
   

3. Modular construction: Standardized component design facilitates quick replacement and maintenance, reducing equipment downtime.
   

4. Temperature adaptability: The special surface treatment process enables the product to operate stably within a wide temperature range of -30 ° C to+120 ° C.
   

5. Wide torque range: WD couplings offer multiple specifications ranging from 100Nm to 25000Nm to meet different power requirements.

The main application areas of SWC-WD universal shaft coupling

1. Heavy machinery industry: widely used in heavy equipment such as metallurgical rolling mills, mining machinery, cranes, etc., to withstand high torque and impact loads.
   

2. Ship propulsion system: As an important component of the ship's shaft system, it compensates for axis deviation caused by hull deformation and installation errors.
   

3. Wind power equipment: Connect the gearbox and generator in the wind turbine to adapt to the angle changes caused by tower swing.
   

4. Engineering vehicles: Used for construction machinery such as dump trucks and concrete pump trucks that require large angle transmission.
   

5. Paper and printing machinery: Compensate for installation errors in long axis transmission to ensure transmission accuracy.

Comparative advantages of SWC-WD universal shaft coupling and traditional coupling

1. Angle compensation capability: Compared with traditional cross axis couplings, the angle compensation capability is increased by about 30%, and the installation flexibility is stronger.
   

2. Service life: Using special alloy materials and lubrication technology, the service life is extended by 2-3 times compared to ordinary products.
   

3. Maintenance cycle: The optimized sealing design extends the lubrication cycle to over 2000 working hours.
   

4. Transmission efficiency: The precision machined contact surface enables a transmission efficiency of up to 98% -99.5%.
   

5. Safety factor: All critical components are designed for 3 times the working load to ensure reliability under extreme working conditions.