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.

Highlights

  • 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 and features

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:
Ecodesign-Directive

Lenze Americas - Sales

Configure product

Product support

Documentation: Project planning

  • Projektierunghandbuch IE2-IE3-Drehstrommotor m550-H-P
    Date
    24.05.2022
  • Projektierunghandbuch PROJ_Kegelrad-Getriebemotor g500-B mit m540-P_IE3
    Date
    19.04.2021
  • Projektierunghandbuch PROJ_Flach-Getriebemotor g500-S mit m540-P_IE3
    Date
    19.04.2021
  • Projektierunghandbuch PROJ_Stirnrad-Getriebemotor g500-H mit m540-P_IE3
    Date
    19.04.2021

Documentation: Approvals and certificates

  • UKCA M55B_with_gearbox_DE_EN
    Date
    02.06.2022

  • Declaration EC Conformity M55B with gearbox
    Date
    31.05.2022
  • Declaration UL CoC UL-listed m55Bx
    Date
    07.03.2022
  • Declaration UL CoC UL-listed_m55Bx_EN
    Date
    07.03.2022
  • Declaration UL CoC UL-Energy Efficiency
    Date
    04.11.2021
  • Declaration EC Declaration of incorporation M55B_with_EncoderBrake
    Date
    25.05.2021
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