The rotary generators or converters use the mains electricity to move a motor that in turn acts on another that works as a generator. This generator allows to obtain voltages and frequencies different from the input, with the most common being an output voltage of 42 V and a frequency of 200 Hz. These converters are intended for the feeding of vibrating needles for compacting concrete
Depending on the power they can supply, they incorporate a series of power sockets to be able to connect one or more vibrating needles. They can be connected to single-phase or three-phase networks and with input frequencies of 50 or 60 Hz. de 50 o 60 Hz.




Tensió d’Entrada 230 V, 230/380V
Frequència d’entrada: 50-60 Hz
Tensió de sortida: 42 V
Frequència de sortida: 200 Hz a 180 Hz
Potencia: 1 KVA a 6 KVA
Consum: 4.5 a 13 A
Protecció elèctrica: SI
Grau de protecció:  IP 55