WEA19 Slewing Drive

Product Item : WEA19
Category： Slewing Drive
High Efficiency & Compact Design
Sealed for Protection
Sealed for Protection
Precise Positioning & Self-Locking
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Discover the WEA19 Slewing Drive – a compact, high-efficiency solution for construction machinery, and robotics. Engineered for reliability and precise 360-degree rotation. Get a quote today!
In the world of precision motion control, where space is limited and performance is critical, the WEA19 Slewing Drive stands out as an engineering marvel. This compact yet robust slewing drive is designed to deliver exceptional torque and reliable 360-degree rotation for a wide range of industrial applications. Whether you're designing a sophisticated solar tracking system, a nimble piece of construction equipment, or an advanced robotic arm, the WEA19 provides the perfect blend of power, precision, and durability.
The WEA19 is a compact slewing bearing with an integrated worm gear mechanism. This all-in-one design combines a high-capacity bearing with a precision gear reduction system, creating a compact unit capable of handling significant axial, radial, and moment loads while providing smooth, controlled rotational movement. Its "slew and drive" integration simplifies design, reduces assembly time, and enhances overall system reliability.

High Efficiency & Compact Design: Optimized gear geometry ensures high transmission efficiency, while its small footprint saves valuable space in your machinery design.

Exceptional Load Capacity: Despite its size, the WEA19 is engineered to support substantial loads, making it suitable for demanding tasks.
Precise Positioning & Self-Locking: The worm gear design offers high reduction ratios for precise control and features a natural self-locking capability, enhancing safety by preventing backdriving under static loads.
Sealed for Protection: Integrated sealing systems protect the internal gears and bearings from contaminants like dust, moisture, and debris, ensuring reliable performance in harsh conditions.

Primary Applications of the WEA19 Slewing Drive

Construction Machinery: Ideal for compact cranes, aerial work platforms, excavator attachments, and small rotating machinery, providing reliable rotation in tight spaces.
Robotics & Automation: Used in robotic joints and automated welding arms where precise, controlled movement is essential.
Agricultural Equipment: Enhances the functionality of irrigation systems, conveyor rotators, and other mobile equipment.

Material Handling: Perfect for positioning tables, rotary conveyors, and indexing applications.

Key Features and Technical Advantages

Slewing drive performance parameters
Output Torque	Tilting Moment Torque	Holding Torque	Axial Load	Radial Load	Ratio	Backlash	Weight
18.5 kN.m	196 KN.m	82 kN.m	1810 kN	675 KN	94:1	≤0.1°	120kg
13640 I bf.ft	144.5*10³ I bf.ft	60.5*10³ I bf.ft	406*10³ Ibf	151.7*10³ Ibf	94:1	≤0.1°	120kg