Mobile pumps, dosing-, progressive cavity- and hydraulic pumps

Scalable – for every application

More stringent energy-efficiency requirements, greater use of synchronous motors, the desire for more precise controllability, and the possibility of using the application more intelligently, are the main drivers in this regard.

Lenze provides suitable inverters and in-depth expertise for the redesign of an existing system or when integrating a frequency inverter into the pump system from scratch.

Typical applications

Environment and Energy?
Food and pharmaceuticals?
Plastics industry

Decentralised flexibility?

?Thanks to the high protection class IP6/NEMA 4X, the motec decentralised frequency drives offer maximum flexibility.?

?This pump is controlled with the i550 motec, which offers a variety of potential savings: maximum efficiency, fast installation time thanks to plug-in design, no need for expensive motor cables, and easy commissioning via RFID or USB.?

A drive package consisting of a Lenze motor and inverter further facilitates handling, especially with the compact 120-Hz MF motor.

Lenze frequency inverters provide

Energy efficiency?

Lowest energy losses in the motor
thanks to optimized pump motor
regulation (U/f Eco)

Flexible step-by-step control?

Integrated for recurring operation (sequencer),
reduces the load on the higher-level controllers

PID controller?

Integrated, easy to operate with sleep
and rinse function up to 3 motors

Compact design?

Integrated EMC filter C2 and 30 mA
residual current operation; higher requirements
fulfilled by optional footprint filter

Robust motor control?

for asynchronous and permanent magnet
with a higher motor frequency (50 to 300 Hz) ?
for a more economical design of the machine

IO-Link?

with integrated 24V IO feed for sensors
and actuators up to 400 mA ?
i550 /i650 motec with IO-Link master functionality