RotoFluid couplings are hydro-dynamic couplings which transmit the torque from the driver side to the driven side by means of circulating fluid energy. Since there is no mechanical contact between the driver and driven side of the coupling, torque is transmitted without any wear. This makes it a very efficient component of a drive train.

Features and Benefits

• Soft and shock-free start protects motor and driven equipment.
• Smooth acceleration of maximum loads and torque limitation during start-up.?
• Protection of driver and driven equipment against overload.?
• Energy saving by reducing starting current and extending motor life.
• Damping of shock loads and torsional vibrations?
• Load balancing of multi-motor drives?
• Simple adjustment of acceleration characteristics by varying quantity of fluid fill
• Wear-free torque transmission since there is no mechanical contact between the drive and driven side of the coupling?
• Thermal overload protection by use of fusible plugs?
• Various coupling models offer many combination possibilities.