The flat extruder gearbox of the FEX Series has been specially developed for the extrusion process in the plastics industry and for recycling plants with a view to the axial loads that occur. The gearbox – available in Z or U shape – is characterized by its high power density and compact design.
The sizes range from a centre distance of 125 to 630 mm and have been dimensioned based on the respective screw diameters. The torques of these models lie in a range of up to 200,000 Nm with freely selectable gear ratios.
A wide variety of options is available for the FEX extruder gearboxes. Whether motor flange, coupling, or oil/water cooler – the gearboxes are ideally adapted to your application. They come complete with a thrust bearing (self-aligning roller thrust bearing) specially designed for the purpose. Screw pull-out to the front or to the rear is also individually implementable.
Precise, modular housings available in eleven sizes cover a complete range of models:
|Power||P||kW||8 to 510|
|Ratio||i||5 to 100 (1 to 3-speed models)|
|Speed||n1 max||rpm||Up to 3,000|
|Torque||T2 max||Nm||Up to 200,000|
|Centre distance||mm||125 to 630|
|Form||Z or U|
|Lubrication||Oil splash lubrication, oil circulation lubrication with pump or separate oil supply unit.|
|Cooling||Oil/water cooler, internal and external, oil/air cooler|
The inputs and outputs are implemented in accordance with the customer's specifications.