The Rosta element is incorporated in a motor mounting plate. The motor bearings and belt or chain are relieved by the drive springing along by high starting torques or inertia. The lifetime is significantly prolonged and realizes energy savings of up to 20%.
Fully maintenance-free tension system. No need for periodical compensation of belt elongation.
Less downtime because the belt high inertia is relieved. Replacing the belt is easy by releasing the pretension of the motorbase.
Motorbase available in 5 sizes. Ideal tensioning answer for all belt drives from 0.75 kW up to 250 kW nominal power rating.
The Rosta motorbases are easy to install. Each type has a separate installation manual available in which the ideal position is described.