Motor in efficiency class IE3 and with spring-applied brakes

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Thanks to its low moment of inertia and high overload capacity, this Lenze solution stands out for its full compliance with international energy efficiency regulations

Authors: Clara Biancardi

Lenze presents MF m650 motor. Based on m500 motor platform, the m650-F offers efficiency class IE3 instead of IE2.

A comprehensive range of options, consisting of spring-applied brakes (also for emergency stops from high speeds) and space-saving incremental encoders integrated into the end shield, completes the range.

The m650-F saves space and weight as it is two sizes smaller than a conventional three-phase motor. With a low moment of inertia and high overload capacity, it is dynamic and energy-efficient and is not affected by any efficiency directives worldwide.

The direct gearbox mounting with central thread supports the compactness and reduces the installation space.

The space-saving and powerful decentralized i550 and i650 motec VFDs can be mounted directly on the motor terminal base. It enables self-sufficient machine modules thanks to integrated Logic PLC and table positioning.

The IO-Link master functionality provides high-quality operating data directly from the drive technology, which forms the basis for IIoT applications and predictive maintenance. The drive achieves 300% overload torque from a standstill. It can be started from standstill to full load without any problems and without motor feedback.

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