POSIRED ADVANCED: a new series of High Efficiency Conveyor Drives enters in Brevini Power Transmission range

The heart of the new concept is the new thermal system, allowing a strong improvement of the performances of conveyor drives according to the specific needs of the application.

The modular system of POSIRED ADVANCED gearboxes, together with the new thermal system, guarantees the best solution for all users: tailored to meet customers'' power requirements and perfectly adapted to local conditions. The higher mechanical efficiency and increased thermal capacity of the new conveyor drives offer competitive advantages. In many cases, the selection of a smaller gearbox is possible.

Main advantages

•higher mechanical efficiency

•relevant improvement of thermal capacity

•increased torque capacity

•reduced total cost of ownership due to energy saving

•extended oil change interval: up to 7,500 hours (or 15,000 hours for synthetic oils).

Main features

•axial cooling fan: higher air flow rate for better cooling of the gearbox

•cover plates with active cooling fins: located on both sides and top of housing for better air-cooling

•lubrication system with mechanical oil pump: integral forced lubrication system to reduce oil change interval, improve bearing life and increase thermal capacity

•synthetic oil (on request): higher efficiency, increased thermal capacity, extended oil change period, higher oil temperature possible, lower costs of lubrication

•optimized tooth profile: higher torques, lower power losses and reduced heat generation

•contactless seals on input and output shafts: higher efficiency, lower temperature, lower oil level, lower inspection costs

•swing base with air conduction: integral air tunnel along the underside of the gearbox sump giving increased airflow and cooling effect

•high quality housing: for higher stiffness, and less deformation, which lead to longer bearing life. Standard material EN GJL 500-7 (GGG50)

The new POSIRED ADVANCED, with output torques up to 940,000Nm, are available 9 different sizes, offering ratios from 18 to 112 on three bevel helical stages (lower ratios are available on request).

Brevini offers a range of accessories and options, including back stops, cooling and heating systems and double extended shafts.

For more detailed information, please contact the closest Brevini''s subsidiary.