Simple installation:these machines have three-phase 230 volt
motors.thanks to the inverter they can be connected to a 200
to 240 volts,50-60HZ power supply(to a single phase system or
a three-phase 230-400V system),the motor is fully protected
from electricity overcharge due toaccidental causes,motor over
heating,short circuit and is less stresses due to the reduced rpm
that is 900/1750 instead of 1400/2800.the speed is variable due to
the use of potentiometer on the control panel.
Due to the lower motor rpm and the adjustment of the chain tension
with the chain tensioner,the moving components have less mechanical
wear.