IE5 m550-U three-phase AC motors

Compared to an IE3 motor, the m550-U three-phase AC motors reduce motor losses by up to 40% and exceed global efficiency requirements. In many regions of the world, investments in motors with IE5 energy efficiency (Grade 2) are promoted in order to significantly reduce CO2 emissions.

The IE5 m550-U three-phase AC motors cover the power range 0.37 ... 11 kW and are efficient according to IE5.

Highlights

• Very high energy efficiency class IE5 according to IEC TS 60034-30-2 and Grade 2 according to GB300253-2024 for economical and future-proof use in many applications and countries
• Starting torque of up to 250% from standstill
• The motors are optimized for sensorless operation with Lenze drives
• 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 solo motors, gearmotors with g500 gearboxes, and i510/i550 cabinet, i550 protec, and i550/i650 motec VFDs.
• Motors can be ordered with mounted drive package

Technical data and features