Protection of belt drives for heavy crushers and grinding facilities, up to 250 kW engine power, with bearing function by means of motorbases.
This is a mechanical pre-tensioning unit on which a motor is mounted, which achieves optimum belt tension. It is a self-tensioning system that requires no additional checks or maintenance after installation. The most important result is that the efficiency of the drive system is significantly increased and energy losses are minimal. In this application skidding is prevented by automatic tensioning of the belts. The belt drives are less stressed and have a longer life time.
The video below explains the operation of Rosta motor foundations in detail.
We supply slewing ring bearings, oscillating mountings, tensioner devices from stock and we also have spiral bevel gearboxes, servo gears and electromechanical actuators in our delivery program.
In addition we also select and offer the right components and systems for motion control solutions, such as servo gear motors, linear servo actuators and complete XYZ cartesian systems.
NL
FR
EN
