slew ring drive
China slew ring drive manufacturer - High Quality, Factory Price，Offer slew ring drive OEM & ODM Service. Trade Assurance. Complete Specifications. Global After Sales.
Our goal is to exceed our customers’ expectation in providing quality bearing products and continue to improve the services we provide on a timely manner.
| Bearings Name | New Model | Old Model: | ID(mm) | OD(mm) | Width(mm) | Cr(kN) | Cor(kN) | Grease Lubrication Speed(r/min) | Oil Lubrication Speed(r/min) | Weight(kg) |
| crane Slewing bearing, Slew drive, Slewing bearing kaydon, skf, liebherr | 012.30.500.03 | 012.30.500.03 | 398 | 602 | 80 | - | - | - | - | 75.8 |
| China Slewing Bearing, Slewing Driver, Slew Bearing | 012.75.4000 | - | 3772 | 4226 | 174 | - | - | - | - | 3600.000 |
| Slewing Turntable Bearing for XCMG and Zoomlion Slewing Rings Crane Slew Drive | 021.25.560 | - | 444 | 676 | 106 | - | - | - | - | 115.000 |
| Custom Slewing Bearing and Drives | Engineering Solutions | 020.60.4500 | - | 4222 | 4778 | 226 | - | - | - | - | 4700.000 |
slew ring drive, also known as a slewing drive or slew drive, is a compact and versatile gearbox used in rotating machinery to provide rotation or slewing motion. It combines a standard gearbox with a built-in slew bearing, allowing axial, radial, and moment loads to be transmitted while enabling smooth rotation.
The key components of a slew ring drive include an outer ring (also called the housing), an inner ring (also known as the race or ring gear), rolling elements (such as balls or rollers), and a drivetrain. The outer ring is typically fixed, while the inner ring rotates relative to it.
Slew ring drives are commonly used in applications that require controlled rotation, such as solar tracking systems, heavy machinery, cranes, excavators, wind turbines, and satellite dish antennas. They provide precise positioning, torque transmission, and load support.
The benefits of using a slew ring drive include:
1. Compact Design: Slew ring drives are engineered to be compact and lightweight, maximizing available space while maintaining high load capacities.
2. Load Capacity: They can handle significant axial, radial, and moment loads, making them suitable for heavy-duty applications.
3. Smooth Operation: Slew ring drives provide smooth and precise rotation, allowing for accurate positioning and control.
4. Cost-Effective: By combining a slew bearing and gearbox into a single unit, they eliminate the need for separate components and reduce overall costs.
5. Easy Installation: Slew ring drives are designed for straightforward installation and integration into existing systems.
Overall, slew ring drives play a critical role in various industries where controlled rotation and load support are required. Their compact size, high load capacity, and smooth operation make them valuable components in a wide range of applications.