WEA14-2 Double Worm Slewing Drive

Product Item : WEA14-2
Category： Slewing Drive
Double Worm Design
Exceptional Sealing & Protection
Long Service Life
Up to 16.2 kN.m (11956 lbf.ft)
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A slewing drive is a compact, highly integrated gearbox that provides 360-degree rotational motion. By utilizing a slewing bearing as its core component, it uniquely combines the functions of a reducer, a rotary joint, and a structural support element. This allows it to simultaneously handle complex loads, including axial forces, radial forces, and tilting moments, all within a single, robust unit.
WEA14-2, is a significant advancement over older models like the SE series.
As part of our advanced WEA series, this drive is engineered to deliver exceptional torque, superior impact resistance, and unparalleled longevity in the most demanding industrial environments. Its double worm design ensures equal load distribution and enhanced rigidity, making it the ideal solution for heavy machinery where precision, safety, and durability are non-negotiable.
Key Features & Advantages of the WEA14-2
Double Worm Design: Features two opposing worm gears, providing balanced force distribution, higher torque capacity, and inherent backlash control. applications.
Superior Load Capacity: Built around a high-precision slewing bearing, the WEA14-2 is designed to withstand the most challenging combinations of axial, radial, and moment loads.
Exceptional Sealing & Protection: Advanced sealing systems protect the internal gearing from contaminants like dust, moisture, and debris, ensuring reliable operation in harsh conditions and extending service life.
Robust Construction: The high-strength housing, motor adapter, and end cap are engineered for maximum structural integrity, providing excellent impact resistance and torsional stiffness.
Long Service Life: Manufactured with premium materials and precision machining, the WEA14-2 guarantees a long operational life with minimal maintenance requirements, reducing total cost of ownership.
Technical Specifications & Configuration

Slewing drive performance parameters
Output Torque	Tilting Moment Torque	HoldingTorque	Axial Load	Radial Load	Ratio	Backlash	Weight
16.2 kN.m	71.2kN.m	74kN.m	956 kN	363 kN	86:1	≤0.17°	90kg
11956 I bf.ft	62.6*10³ I bf.ft	54.6*10³ I bf.ft	216.9*10³ Ibf	81.6*10³ Ibf	86:1	≤0.17°	90kg