With the new m550 and m540 three-phase AC motors we offer you a future-proof drive solution for your machine. They also meet the legal requirements of the world's most important regions such as the USA, Europe and Asia.
The IE2-high efficiency m550-H three-phase AC motors cover the power range from 0.12 ... 0.55 kW.
The IE3-premium efficiency m550-P three-phase AC motors cover the power range from 0.75 ... 22 kW.
The IE3-premium efficiency m540-P three-phase AC motors cover the power range from 30 ... 55 kW.
Energy efficiency classes for an economic and future-proof use in many applications and countries
Scalable modular system for optimum adjustment to machine requirements
Easy connection via terminal box or conventional plug-in connectors for fast commissioning
Optimized for use as geared motors with g500 gearboxes and i510 cabinet, i550 cabinet, and i550 protec frequency inverters
| Technical data | 0.12 ... 55 kW 1 ... 142 Nm |
|---|---|
| Version | B3 B5 B9 B14 |
| Feedback | Without Resolver Absolute value encoder Incremental encoder Incremental encoder with safety functions |
There are requirements for the minimum efficiency of three-phase motors in almost all markets. We have prepared these country-specific requirements clearly for you. They are available for download here:


Global services for your requirements
Our service is designed to ensure the reliability of your machine and to
guarantee its availability. With proactive solutions that rule out
any contingencies as far as possible and structured procedures that ensure
the fast and smooth restoration of the machine’s functions in an emergency.
A large number of our services can be used online at any time,
or you can get personal help and advice from our specialists.
To the Online Support
Here you can directly request support and repairs for specific Lenze products
or order spare parts and call up technical data and documentation.
Simply enter the material number or scan the type plate with our integrated scan function.
All support information is immediately available to you at a glance.
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