Vertical Slewing Drive for Photovoltaic Solar Tracking System

VH7 slewing drive is a good solution to PV,CPV,CSP solar tracker system tracker system The first set of double enveloping slewing drive in domestic is developed by Coresun Drive, which is put into batch production. Coresun Drive has built a long-term cooperation with some famous companies.Solar trackers increase the efficie

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VH7 slewing drive is a good solution to PV,CPV,CSP solar tracker system tracker system The first set of double enveloping slewing drive in domestic is developed by Coresun Drive, which is put into batch production. Coresun Drive has built a long-term cooperation with some famous companies.

Solar trackers increase the efficiency of solar systems by providing more direct sunlight on the collectors. Depending on the location and the specific system, 25% to 40% more energy can be harvested with tracking than without it.The slewing drive gear motor is the key mechanical executive to ensure the solar tracking running.

Model

VH7

Working Life

25 years

Brand

Coresun Drive

Available Load Weight

50-200kg

IP Class

IP65

Output Torque

6300N.m

Tilting Moment Torque

10KN.m

Holding Torque

45KN.m

Mounting Bolts

M120

Electrial Motor

24VDC, 220AC, 380VAC 

Gear Ratio

61:1

Efficiency

40%

Coresun Drive Equipment Changzhou Co., Ltd. Slewing drives function with standard worm technology, in which the worm on the horizontal shaft acts as the driver for the gear. The rotation of the horizontal screw turns a gear about an axis perpendicular to the screw axis. This combination reduces the speed of the driven member and also multiplies its torque; increasing it proportionally as the speed decreases. The speed ratio of shafts depends upon the relation of the number of threads on the worm to the number of teeth in the worm wheel or gear.

Slewing drive is also called slewing gear drive or slewing reducer, etc. It is typically used in aerospace area, solar power systems, wind turbines, satellite broadcasting system, and engineering machinery like truck cranes, and man lifts, etc. Recently years, it has been prosperously used in photovoltaic power generation systems.Slewing drive is used in solar energy industry, users have to choose an ideal one according to the actual area of solar panels. Broadly speaking, 3 inch slewing drive is suitable for solar power system coming with 3- 5 m2 solar panel, 7 inch for 10-17 m2 solar panel, 9 inch for 18-30 m2, 12 inch for 31-45 m2, and 14 inch for 46-60 m2. These are provided for your reference. For more specific and detailed information, please contact me directly.Slewing drive is usually composed of a slewing ring, worm, casting housing, and standard components like bearing and bolts, etc. While used in photovoltaic power generation system, the slewing drive is usually used in combination with DC planetary speed reducer motor and AC speed reducer motor. While used in engineering equipment, it is regularly used in combination with hydraulic motor to function as power driving system.

1. Our company's worm gear reducer (slewing drive device) adopts the transmission mode of plane secondary enveloping ring surface worm combined with slewing support, which can realize multi-tooth meshing.

2. On the premise of not affecting the performance of the whole device, we improved and optimized it, and its overall thickness became thinner and weight became lighter.

3. The rotary device at the center is a through hole for the customer to use. The original product is solid.

4. The worm material is 42CrMo, the secondary nitride treatment, the slewing bearing material is 50Mn, the teeth are quenched, and its wear resistance is good.

Our Services & Strength

1. Raw material from reliable suppliers; 
2.Production process is in strict accordance with ISO9001 Quality Management System . 
3.Strict in-process quality control and 100% finished product inspection before delivery; 
4.Third party product inspections are acceptable upon customer request. 
5.Adoption of standardized product design process and APQP, PPAP, FEMA for application analysis.

 

FAQ For Coresun Drive

1. How to deal with the quality problem?

A. We perform APQP at early stage in each project. B. Our factory must fully understand the quality concerns from customers and implement product & process quality requirements.

C. Our quality professionals who perform patrol inspection in our factories.We perform final inspectors before the goods are packed. D. We have 3rd party inspectors who perform final audit checks on the packed goods prior to dispatch from China. 2. Can you take responsibility for me?Of course, I'm happy to help you! We take responsibility for my products. 3. Do you like to serve the client only with small order?We enjoy to grow up together with all our clients whatever big or small.Your will become bigger and bigger to be with us.

VH series slewing drive is the updated model on the basis of VD and VE slewing drive.VH7 slewing drive gear motor has the higher holding toque and output torque. It's very important for ensuring the steady operation of single axis solar tracker system. Generally, we use it for 60-100pcs 1P and 2P single axis solar tracker design.


Coresun Drive Slewing Drive Motor Production Photo and Application
Vertical Slewing Drive for PV Solar Tracker System
Vertical Slewing Drive for PV Solar Tracker System
Vertical Slewing Drive for PV Solar Tracker System
Coresun Drive solar tracker actuator slewing drive gear motor with 24VDC 220VAC motor is certificated by CE

Vertical Slewing Drive for PV Solar Tracker System


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Vertical Slewing Drive for PV Solar Tracker System

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