Slew Drive Single-Axis Independent Tracking System Adopt slew-drive, enlarging tracking angle.
Coresun's single axis slew drives feature multiple innovations, including dual-output torque tube interfaces and integrated mounting flanges for direct post attachment, for lower costs and more efficient installation.
Production Description:
Model | VH9 | Brand | Coresun Drive |
Brand | Coresun Drive | Type | Enclosed |
Material | 42CrMo,50Mn | Output Torque | 7200N.m |
Tilting Moment Torque | 10KN.m | Holding Torque | 56KN.m |
Static Axial Rating | 100KN | Static Radial Rating | 65 KN |
Dynamic Axial Rating | 60KN | Dynamic Radial Rating | 45KN |
Gear Ratio | 61:1 | Efficiency | 40% |
VH Series Features:
●Optimized for single-axis photovoltaic trackers
●Integrated raceway
●Internal hard stops
●Segmented gear
●Self-locking gearset
●Input, output and mounting are customizable
●Can be purchased with or without a motor
Application advantages:
1. The vertical structure effectively simplifies the complex structure design of the horizontal rotary drive for solar energy, which needs to be equipped with brackets, and reduces the cost of the overall system. Chinese style
2. the surface of the product was treated by electrostatic powder spraying for two times, using epoxy zinc rich base powder and epoxy resin flour, greatly improving the corrosion resistance and aging resistance of the product, and neutral salt spray test for more than 1000 hours.
3. The raceway of slewing bearing and gear tooth surface are hardened, with high hardness and rigidity.
4. The service life can be up to 25 years.
5. It has self-locking function, which improves the use safety.
6. The transmission accuracy can reach 1mrad.
7. The combined slewing drive is developed based on the principle of maintenance free, with minimal maintenance.
8. The load and overturning moment of the product is greater than that of similar products in the market.
9. Through high and low temperature test, the product has strong temperature resistance.
10. The service life and heat dissipation efficiency of the national high-tech graphene synthetic grease are far beyond that of ordinary grease.
11. Adopt the design of hourglass worm, multi tooth contact, bearing large output torque.


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