FWA17-2 Slewing Drive

The FWA17-2 Slewing Drive is a high-performance model within the YOJU FWA/FWB Series Slewing Drive range, designed to deliver superior torque output, enhanced sealing protection, and long service life in demanding industrial environments. Built with advanced worm gear technology and precision engineering, this Slewing Drive is widely used in construction machinery, lifting systems, and rotating platforms where reliability and load capacity are critical.

Enclosed Housing Design with IP65 Protection

The FWA17-2 Slewing Drive features a fully enclosed housing combined with high-quality shaft seals, providing excellent protection against external contaminants. With an ingress protection rating of IP65, the structure effectively prevents dust and water from entering the internal system.

This sealing design significantly reduces maintenance requirements while improving operational stability in harsh outdoor and industrial conditions such as dust-heavy sites, humidity, and rain exposure.

Advanced Worm Gear Technology for Higher Torque Output

YOJU applies specially developed worm gear technology along with optimized material selection and advanced surface heat treatment processes in the FWA17-2 Slewing Drive. This engineering approach delivers:

• Stronger torque output capacity

• Improved wear resistance

• Longer service life

• Enhanced mechanical stability under continuous load

These improvements ensure that the FWA17-2 performs reliably even under heavy-duty operating conditions.

Key Features of FWA17-2 Slewing Drive

The FWA17-2 Slewing Drive is designed with flexibility and adaptability in mind, offering multiple configuration options to suit different industrial requirements.

Key features include:

• Fully enclosed housing with shaft seals, achieving up to IP65 protection

• Specially designed and heat-treated worm gear and worm shaft

• 360° continuous rotation in both clockwise and counterclockwise directions

• Optional self-locking or non-self-locking worm gear configurations

• Metric or imperial installation standards available

• Customizable mounting dimensions and input interfaces

• Single or double worm shaft options for increased torque output

These features make the system suitable for a wide range of engineering and mechanical applications.

Performance Parameters of FWA17-2 Slewing Drive

The FWA17-2 model delivers strong mechanical performance designed for high-load environments.

Output Torque: 19.44 kN·m (14347 lbf·ft)
Tilting Moment Torque: 142.4 kN·m (105 × 10³ lbf·ft)
Holding Torque: 110 kN·m (81.2 × 10³ lbf·ft)
Axial Load Capacity: 1166 kN (262 × 10³ lbf)
Radial Load Capacity: 435 kN (97.8 × 10³ lbf)
Gear Ratio: 104:1
Backlash: ≤ 0.15°
Weight: 115 kg

These specifications highlight the FWA17-2 Slewing Drive’s ability to handle high loads while maintaining stable and precise rotation control.

Application Areas of FWA17-2 Slewing Drive

The FWA17-2 Slewing Drive is widely used in various heavy-duty industrial applications, including:

Truck mounted cranes
Aerial working platforms
Drilling machines
Rotating platforms

In these systems, the combination of high torque output, strong sealing performance, and durable worm gear design ensures consistent operation and long-term reliability.

Conclusion

The FWA17-2 Slewing Drive from the YOJU FWA/FWB Series represents a robust solution for modern industrial motion systems. With its IP65-rated enclosed structure, advanced worm gear technology, and high torque capacity, it is engineered to perform reliably in demanding environments.

Its flexibility in configuration and strong mechanical performance make the FWA17-2 Slewing Drive a dependable choice for equipment manufacturers seeking durability, precision, and efficiency in rotary drive systems.