Three new power classes, one design: Lenze has given its Inverter Drives 8400 motec more power. In addition to the current range from 0.37 to 3 kW, the motor inverters with IP65 protection are available with outputs of 4, 5.5 and 7.5 kW. In combination with geared motors, form a mechatronic unit, whose robust and compact structure makes it ideal for installation directly in the system outside the control cabinet. Basic hoist applications in the fi eld of intralogistics, compressors, pumps and fans are four typical fi elds of
application which Lenze is primarily addressing with extension of the range. The VFC eco mode represents a particular highlight in terms of energy effi ciency. This mode matches the magnetising current of the motor optimally to actual load conditions and thereby allows energy savings to be made in partial load operation. The use of inverter drives offers even greater advantages when deployed as a drive package in direct combination with the L-force MF three-phase AC motors.