Lenze asynchronous servo motors series MDFQA designed for continuous operation with high torque values (peak values of 1400 Nm), for controlling frequency servo converters. The design is compact and practical enough, a forced air fan is built in for cooling, protecting sensitive elements from overheating. To perform the specified functions, the motors are equipped with a special winding variation and reliable bearing types, and there are great opportunities for field attenuation. This series is used in a wide range of production applications, they have proven themselves due to their long service life and excellent performance indicators.
At the moment, the following receiver product is being released instead of the MDFQA series - MPA.
Technical characteristics of Lenze MDFQA series asynchronous servo motors:
- Rated power: 22 - 95 kW;
- Rated torque: up to 434 Nm;
- Operating speed range: 498 - 2295 rpm;
- Maximum speed: up to 6500 rpm;
- Operating voltage range: 400 V;
- The degree of protection of the case: IP23;
- Degree of protection: forced ventilation;
- Insulation class: F /H;
- Vibration class: A;
- Operating temperature range: -15 °C ... +40 °C.
Nominal characteristics of standard sizes of Lenze MDFQA servo motors
| Engine Type | Power, kW | Current, A | Speed, rpm | Moment, Nm | Inertia, kg/cm2 |
| MDFQAxx160-32, 18, Y | 22,6 | 51,5 | 498 | 433 | 2900 |
| MDFQAxx160-32, 31, Δ | 40,5 | 87,0 | 890 | 434 | 2900 |
| MDFQAxx160-32, 44, Y | 55,0 | 116 | 1280 | 410 | 2900 |
| MDFQAxx160-32, 78, Δ | 95,0 | 196 | 2295 | 395 | 2900 |
You can buy Lenze MDFQA series asynchronous AC servo motors, find out the price and more information about the product by contacting our specialists.
