- Model NO.: GW Series Marine Gearbox
- Function: Change Drive Direction, Speed Changing, Speed Reduction
- Hardness: Hardened Tooth Surface
- Trademark: Chong Chi
- Origin: China
- Application: Marine
- Layout: Coxial, Horizontal Offset, Vertical Offset
- Step: Double Step, Three Step
- Transport Package: Wooden Case
- HS Code: 84834090
GW series have minimum space requirements.Their high torque transmission capacity covers a speed range from 360 to 1800 rpm depending on size and reduction and a
torque power speed(N/n1) capacity from 0.38 up to 46.2 for reduction from 2 up to 6:1.
The family has six different models four reversible speed reduction gears and two speed reduction gears without reversing function-each divided into sixteen models depending on the size of their central distance. The relative configuration of input and output shaft is either coaxial or offset, the latter either vertically, horizontally or diagonally.The modular design affords a variety of advantages including low-cost-manufacture and less spare parts stocking.
GWC series Marine gearbox has a primary stage, a reduction stage and a reverse stage,input and output are coaxial and have same sense of rotation.
GWL series Marine gearbox without reverse stage function corresponds to the GWC model has a primary stage and a reduction stage.Input and output are icoxial and have the same direction of rotation.
GWD series marine gearbox has a reduction and reverse stage but no primary stage.
Input and output are diagonally off-set and have opposite direction of rotation.
GWK series marine gearbox has no reverse function and is of single stage design,input and output are vertically off-set and have opposite direction of rotation.
GWS series marine gearbox has no primary stage but a reduction and reverse stage.
Input and output are vertically off-set and have opposite direction of rotation.
GWH series marine gearbox has a reduction and a reverse stage but no primary stage.Input and output are horizontally off-set and have opposite direction of rotation.
GWM series:Input and output coaxially arranged,two reduction ratios for ahead,one reduction ratio for astern.
Chongqing Gearbox Co.,Ltd (Former Name: CN Gpower Gearbox Co.,Ltd) is a subsidiary of China Shipbuilding Industry Corporation(CSIS),the company is the professional manufacturer for gearbox,coupling and damper.In shipping building industry,the main gearbox type including GW reversing clutch,elastic damper and flexible shaft coupling,internal combustion engines,heavy-duty vehicles and generators is also covered.With complete modernized equipments for gear machining,heat-treatment,inpection and testing equipments,the factory is able to realize modern concepts of design and manufacture products that meet the needs of customers.