Lenze asynchronous servomotors series MDSKA, MDFKA they have high dynamics, the maximum idle speed can reach up to 8000 revolutions per minute, nominal values under load up to 4160 revolutions. The rotor is of a short-circuited type, the body is well protected from dust and splashes of water.
These electric motors are characterized by an external cooling system using the environment, for MDSKA of the natural type, for MDFKA by forced air flow. Temperature indicators are monitored by installed sensors to ensure the safety of the motor and to avoid overheating of the sensitive elements. The insulation of the winding is made has a high protection class.
Technical characteristics of Lenze asynchronous servomotors of MDSKA, MDFKA series:
- Rated power: 0.8 - 20.3 kW;
- Rated torque: up to 434 Nm;
- Operating speed range: 1635 - 4160 rpm;
- Maximum speed: up to 8000 rpm;
- Operating voltage range: 400 V;
- Overall height: 51 - 107 mm;
- Mounting design: IN 3001, IN 3601;
- The degree of protection of the case: IP54, IP65;
- Degree of protection: natural or forced ventilation;
- Insulation class: F /H;
- Operating temperature range: -20 °C ... +40 °C.
Nominal characteristics of standard sizes of Lenze MDSKA, MDFKA servomotors
| Engine Type | Power, kW | Current, A | Speed, rpm | Moment, Nm | Inertia, kg/cm2 |
| natural ventilation | |||||
| MDSKA 056-22, 140 | 0,8 | 2,4 | 3950 | 10 | 0,70 |
| MDSKA 071-22, 140 | 1,7 | 4,4 | 4050 | 32 | 0,76 |
| MDSKA 080-22, 70 | 1,4 | 3,3 | 2000 | 60 | 0,75 |
| MDSKA 080-22, 140 | 2,3 | 5,8 | 4100 | 60 | 0,75 |
| MDSKA 090-22, 80 | 2,6 | 5,5 | 2300 | 100 | 0,81 |
| MDSKA 090-22, 140 | 4,1 | 10,2 | 4110 | 100 | 0,80 |
| MDSKA 100-22, 80 | 4,0 | 8,2 | 2340 | 180 | 0,80 |
| MDSKA 100-22, 140 | 5,2 | 14,0 | 4150 | 180 | 0,78 |
| MDSKA 112-22, 85 | 6,4 | 13,5 | 2490 | 300 | 0,83 |
| MDSKA 112-22, 140 | 7,4 | 19,8 | 4160 | 300 | 0,80 |
| forced ventilation | |||||
| MDFKA 071-22, 120 | 2,2 | 6,0 | 3410 | 32 | 0,75 |
| MDFKA 080-22, 60 | 2,1 | 4,8 | 1635 | 60 | 0,81 |
| MDFKA 080-22, 120 | 3,9 | 9,1 | 3455 | 60 | 0,80 |
| MDFKA 090-22, 60 | 3,8 | 8,5 | 1680 | 100 | 0,80 |
| MDFKA 090-22, 120 | 6,9 | 15,8 | 3480 | 100 | 0,80 |
| MDFKA 100-22, 60 | 6,4 | 13,9 | 1700 | 180 | 0,83 |
| MDFKA 100-22, 120 | 13,2 | 28,7 | 3510 | 180 | 0,80 |
| MDFKA 112-22, 60 | 11, | 22,5 | 1710 | 300 | 0,85 |
| MDFKA 112-22, 120 | 20,3 | 42,5 | 3520 | 300 | 0,80 |
To buy asynchronous AC servo motors Lenze series MDSKA, MDFKA, to find out the price and more information about the product, you can contact our specialists.
