Dual Axis Slew Drive
Designed for solar tracking systems, this dual-axis slew drive integrates a high-rigidity worm gear reducer with an intelligent solar tracking controller.
With typical tracking accuracy of ≤0.1°, it helps improve solar alignment and increase light capture efficiency.
Rated to IP65, the drive provides reliable protection against dust and water ingress, making it suitable for long-term outdoor operation.
- Dual-axis PV (photovoltaic) tracking systems
- High-concentration CPV (Concentrated Photovoltaic) tracking systems
- Azimuth-elevation tracking mechanisms for CSP (Concentrated Solar Power) systems, including parabolic trough, tower, and dish configurations
| Model | Direction | Gear Ratio | Rated Output Torque | Max. Tilting Moment Torque | Holding Torque | Static Axial Load | Static Radial Load | Self-locking Gears | Weight |
| Horizontal direction | 62:1 | 716N.m | 1.1kN.m | 2.2kN.m | 30kN | 15kN | Yes | 32kg | |
| Elevation direction | 62:1 | 716N.m | 1.1kN.m | 2.2kN.m | 30kN | 15kN | |||
| Horizontal direction | 71:1 | 937N.m | 13.5kN.m | 10.4kN.m | 133kN | 53kN | Yes | 68kg | |
| Elevation direction | 60:1 | 2100N.m | 10kN.m | 42kN.m | 110kN | 60kN | |||
| Horizontal direction | 61:1 | 7320N.m | 33.9kN.m | 38.7kN.m | 338kN | 135kN | Yes | 128kg | |
| Elevation direction | 61:1 | 7320N.m | 12kN.m | 56kN.m | 338kN | 120kN | |||
| Horizontal direction | 78:1 | 9360N.m | 54.3kN.m | 43kN.m | 475kN | 190kN | Yes | 184kg | |
| Elevation direction | 61:1 | 6405N.m | 25kN.m | 56kN.m | 338kN | 120kN | |||
| Horizontal direction | 85:1 | 10.88kN.m | 67.8kN.m | 48kN.m | 555kN | 222kN | Yes | 270kg | |
| Elevation direction | 85:1 | 10.88kN.m | 67.8kN.m | 48kN.m | 555kN | 222kN | |||
| Horizontal direction | 102:1 | 12.24kN.m | 135.6kN.m | 72.3kN.m | 1100kN | 141kN | Yes | 300kg | |
| Elevation direction | 102:1 | 10.88kN.m | 135.6kN.m | 72.3kN.m | 685kN | 269kN | |||
| Horizontal direction | 125:1 | 17.5kN.m | 203kN.m | 105.8kN.m | 1598kN | 640kN | Yes | 520kg | |
| Elevation direction | 125:1 | 17.5kN.m | 203kN.m | 105.8kN.m | 1598kN | 640kN |
LYJW is a professional manufacturer of slewing bearings and we can design and manufacture slew ring bearings, precision bearings, slew drives and custom bearings for construction, engineering, mining, marine, chemical, military, wind turbine, medical equipment, and many other industries.
By virtue of expertise team, advanced manufacturing technologies and strict quality management system, LYJW takes the lead in the R&D of slewing bearings, which are designed with reasonable construction, light weight, good load carrying capacity and high versatility. The bearings’ diameters range from 200 to 15000mm and the accuracy covers PO, P6 and P5 class. Now, we can manufacture CCS, ABS, BV, GL and other certified bearings.
We adhere to the business principle of “Quality and Integrity” and we’ll keep providing outstanding bearings and superior services to serve global customer.
