Beschreibung
SKA DDR
Stall Torque: 100 – 320 Nm
Peak Torque: 290 – 1290 Nm
Maxium Speed @ 230/400 Vac: 300/300-500 rpm
SKA DDR
Stall Torque: 100 – 320 Nm
Peak Torque: 290 – 1290 Nm
Maxium Speed @ 230/400 Vac: 300/300-500 rpm
| Parameter | Unit | SKA DDR 335.120.270.55 | 
|---|---|---|
| Stall torque | Nm | 270 | 
| Phase/phase inductance | mH | 382 | 
| Electrical time constant | msec | 15.5 | 
| Thermal resistance | °C/W | 0.25 | 
| Peak torque | Nm | 852 | 
| Stall current | Arms | 2.86 | 
| Peak current | Arms | 10.4 | 
| Maximum speed @230 Vac 3phase | rpm | – | 
| Maximum speed @400 Vac 3phase | rpm | 50 | 
| Torque constant ± 5% | Nm/Arms | 81.9 | 
| Voltage constant ± 5% | Vrms/krpm | 5700 | 
| Phase/phase resistance ± 5% | Ω | 24.6 | 
| Family Specification | Unit | SKA DDR 335.120.270.55 | 
|---|---|---|
| Time Rating | Continous | |
| Insulation Class | F | |
| Poles | 42 | |
| Insulation System UL/CSA | cURus, DV155JFile nr.:E216686 | |
| Ambient temperature | °C | 0 to 40 °C | 
| Ambient humidity | 20 to 80 %RH (non condensing) | |
| Thermal protection | PT 1000 | |
| CE | certified | 
| Family Overview | Unit | SKA DDR 335.120.270.55 | 
|---|---|---|
| Stall Torque | Nm | 270 | 
| Peak Torque | Nm | 852 – 1043 | 
| Maxium Speed @ 230/400 Vac | rpm | 50 – 300 | 
Technische Angaben dienen als Orientierungswerte, da die einzelnen Antriebe und Motoren anwendungsbezogen konfiguriert werden. Technische und optische Änderungen vorbehalten.