S series Helical Worm Gearboxspeed-up gearbox for wind turbine generator

Company name:Guomao Reducer Group Co.,Ltd

Address: Wujin District, Changzhou City, Jiangsu Province, China. 

Founding year: 1993 

Quantity of employees: 2000 employees 

Factory square: 360000square meters

1.Highly standard modular designed

The products are easily connected with and driven by different types of motors or other kinds of input power. The same type geared motor can be adapted to optioned powers of motors. It’s therefore easy to realize different solutions for varied requirements.

2.RatioFeatured many closely divided ratios and wide range of them. Very big ratios can be obtained through combined units to reach extremely low output speeds.

3.Mounting arrangementNo strict limitation to the mounting arrangement.

4. High strength,compact dimension Housings are made of high strength cast iron. Gears and shaft gears are finished with gas carburising process and precise grounding to sequentially get high capacity of per certain volume.

5.Long service life under the condition of accurately selecting type size and the normal maintenance and use, main components (except those easily-disabled parts) can last as long as up to more than 25000 hours. Easily disabled parts include lubricating oil,oil seals, and bearings.

6.Low noiseAll key components are finished by precisely machining, accurate assembly, and finally tested,and therefore, fairly low noise is reached.

7. High efficiency The efficiency of gear unit can reach 95%. The efficiency of worm gear can reach 89%

8.Large radial loading ability

9.Axial load ability of up to 5% of radial load.

Site conditions The geared motors are suitable for the operation sites in the ambient temperatures from -10 degree to 40 degree and altitudes up to 1000m above the sea lever. They can be used both for clockwise running and anti clock wise running. There is no limitation to the specific application field. While applied in other aggressive operating atmosphere or environment conditions, please contact our technology department.

1. Payment Term: 30% TT in advance+70% balance before shipment or total advance.

2. Delivery time: about 20 to 30 days from receive payment.  

3. We accept customized products as per your special requirement.

4.Guidelines for the Selection:Usually we can select one machine which is suitable for you with some informations from you,such as ratio/motor speed/mounting dimension/ out torque etc.  

5.If the minimum order amount is in excess of $10000, there are preferential.