ZX, FZX Planetary Center Drive Gearboxes
Different from forms of MFY, MFYT Center-drive Gearbox, NGC’s multiform planetary gearboxes, though applied to tube mill, adopt planetary drive structure. It makes this kind of gearbox work more effectively in special applications because of its large rated power capacity.
Optimized meshing accuracy of gears with lower noise and higher efficiency
The housing and planetary carriers are analyzed and optimally designed by FEM, with less deformation during operation process, and more stable operation
The multiform drive structures of planetary gearbox is nationally inventive patent（ZL 200910264142.8, ZL 200910264144.7）
Guaranteed manufacturing quality and higher reliability
Compact design with excellent power/weight ratio
Smaller spatial arrangement of the device as a whole
Main Technical Parameters
Specification: 23 types
Transmission Stages: 2 or 3,1st stage: parallel gears (configured according to specific requirements) + 2nd stage: planetary gears + 3rd stage: planetary gears
Speed Ratio: max. iex = 125
Rated Power: 1,250–10,000 kW
Cement processing; grinding in the coal and mining industry,tube mills.