Vertical horizontal integrated slewing drive
Product characteristics:
1. The application of vertical and horizontal integrated structure in solar tracking power generation can realize the rotation of azimuth angle and elevation angle at the same time without mutual interference, which has the characteristics of high transmission accuracy and no noise.
2. The product adopts blind hole design and framework oil seal structure, with reliable sealing performance. The sealing position can avoid direct sunlight, and can effectively prevent dust and water. The protection grade can reach IP65, which is suitable for outdoor use.
3. Special machine tools are used to produce toroidal worm, which has multi tooth contact and can transmit large torque, and can bear greater axial force, radial force and overturning moment.
4. The product design adopts the general size at home and abroad, which is convenient for later replacement.
5. Adopting the whole structure design, it has better stability performance.
Scope of application:
1. It is mainly used to rotate the azimuth and pitch angle of solar tracking system.
2. It can be used in solar power generation system.
Application advantages:
1. the surface of the product is treated by electrostatic powder spraying for two times, using epoxy zinc rich base powder and epoxy resin flour, which greatly improves the corrosion resistance and anti-aging ability of the product. Neutral salt spray test for more than 1000 hours.
2. The raceway of slewing bearing and gear tooth surface are quenched, with high hardness and strong rigidity.
3. The service life can reach 25 years.
5. It has self-locking function, which improves the safety of use.
6. The transmission accuracy can reach 1 milliradian (1mrad).
7. The product is developed based on the principle of maintenance free, with minimal maintenance.
8. The load and overturning moment of the product are greater than that of the similar products in the market.
9. The product has been tested at high and low temperature and has strong resistance to temperature difference.
10. It adopts national high-tech graphene synthetic grease, whose service life and heat dissipation efficiency are far better than ordinary grease.
11. Toroidal worm design, multi tooth contact and large output torque.
Performance parameter comparison tablePerformance parameter comparison table:
| Model | Reduction ratio | Output torque KN.M | Overturning moment KN.M | Holding torque KN.M | Axial load (static) KN | Axial load KN | Radial load KN (static) | Radial load KN (dynamic) | accuracy | auto-lock | weight(KG) | efficiency |
| 3" | 62 | 0.4 | 0.5 | 2.1 | 14.7 | 4.8 | 8.3 | 4.2 | 0.15 | Yes | 21 | 40% |
| 5" | 62 | 0.6 | 6 | 5 | 45 | 13.8 | 22.6 | 11.8 | 0.15 | Yes | 32 | 40% |
| 7" | 71 | 1.2 | 9.489 | 10.06 | 133 | 32 | 53 | 28 | 0.15 | Yes | 54 | 40% |
| 9" | 61 | 6.5 | 31.5 | 36 | 338 | 81 | 120 | 61 | 0.15 | Yes | 88 | 40% |
| 14" | 85 | 8 | 47.46 | 45 | 553 | 133 | 220 | 117 | 0.15 | Yes | 214 | 40% |
| 17" | 102 | 10 | 94.992 | 65.6 | 970 | 235 | 390 | 205 | 0.15 | Yes | 315 | 40% |
| 21" | 125 | 15 | 152.38 | 105 | 1598 | 360 | 669.2 | 320 | 0.15 | Yes | 481 | 40% |