m550-V IE6 motors, 0.25–7.5 kW
Country: Germany · Model: m550-V
The m550-V motors have the highest energy efficiency class, IE6 under IEC TS 60034-30-2, and Grade 1 under GB 30253-2024. Power is 0.25–7.5 kW, rated torque 1.2–38.5 N·m, and starting torque up to 300 % from standstill. Losses are lower by up to 60 % compared with an IE3 motor.
- Power
- 0.25–7.5 kW
- Torque
- 1.2–38.5 N·m
- Efficiency class
- IE6 (IEC TS 60034-30-2), Grade 1 (GB 30253-2024)
- Loss reduction
- up to 60 % relative to IE3
Technical specifications
| Power | 0.25–7.5 kW |
|---|---|
| Torque | 1.2–38.5 N·m |
| Efficiency class | IE6 (IEC TS 60034-30-2), Grade 1 (GB 30253-2024) |
| Loss reduction | up to 60 % relative to IE3 |
| Starting torque | up to 300 % |
| Mounting | B3, B5, B14 |
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
Despite the high efficiency, the dimensions stay the same as those of a standard three-phase motor, so it can be fitted in place of existing drives without reworking the machine. The motor is intended for a frequency inverter and designed for sensorless control, and the i950 cabinet servo inverter also has a sensorless mode for it. The design is modular, versions B3, B5 and B14, connection via a terminal box or plug connectors. It is installed on its own, in g500-H, g500-S and g500-B geared motors with an output torque of 4–4500 N·m and a ratio up to i=4640, and also together with i510 cabinet, i550 cabinet, i550 protec, i550 motec and i650 motec inverters. A version with a mounted i550 motec or i650 motec is available, and with the i650 motec a logic PLC, table positioning and STO via CIP Safety are added. According to 2025 press releases, the m550 (0.25–11 kW) and m650 (0.75–22 kW) with the i650 motec give an overload torque of up to 300 % from standstill without a sensor.
How to choose
The series is taken when the greatest reduction in energy consumption and CO₂ emissions is needed without changing the motor frame size. For power above 7.5 kW look at the m550-U up to 11 kW or the m650-U up to 22 kW, both of class IE5. Geared motors based on the m550-V, according to the manufacturer, can be used worldwide.
Request a price and lead time
m550-V IE6 motors, 0.25–7.5 kW. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
What efficiency class does the m550-V have?
IE6 under IEC TS 60034-30-2 and Grade 1 under GB 30253-2024. Losses are lower, by up to 60 %, compared with IE3.
Is the frame larger than that of a standard motor?
No, the dimensions stay the same as those of a standard three-phase motor. That is why it is fitted in place of existing drives.
What is the starting torque of the m550-V?
Up to 300 % of rated from standstill. The motor is designed for sensorless control.
Which geared motors are available based on the m550-V?
With g500-H, g500-S and g500-B gearboxes, output torque 4–4500 N·m, ratio up to i=4640.
What are the power and torque of the m550-V?
Power 0.25–7.5 kW, torque 1.2–38.5 N·m. Versions B3, B5 and B14.
Similar products
3.ZKELow-voltage IE3 induction motor, 18.5–1000 kW
2.RZKITLow-voltage induction motor for operation from a frequency converter, 18.5–2500 kW
HAW12 / HAW13 / HAW20 / HAW22 / HAW29Drilling induction motors 600–2000 hp, 575 V, for variable-frequency drive
IMfinity FLSESThree-phase LV induction motors in cast-iron frame IE3/IE4, 0.75–900 kWREQUEST
Need a price, lead time or replacement?
Send us a request and we will confirm the configuration, lead time and delivery terms. We reply by email.