SKA DDR 335 120
SKA DDR
Stall Torque: 100 – 320 Nm
Peak Torque: 290 – 1290 Nm
Maxium Speed @ 230/400 Vac: 300/300-500 rpm
Specification
| Parameter | Unit | SKA DDR 335.120.270.51 | SKA DDR 335.120.270.52 | SKA DDR 335.120.270.53 | SKA DDR 335.120.270.54 | SKA DDR 335.120.270.55 |
|---|---|---|---|---|---|---|
| Stall torque | Nm | 270 | 270 | 270 | 270 | 270 |
| Peak torque | Nm | 1043 | 1043 | 1043 | 1043 | 852 |
| Stall current | Arms | 28.7 | 17.2 | 8.59 | 5.18 | 2.86 |
| Peak current | Arms | 132 | 79 | 39.6 | 23.8 | 10.4 |
| Maximum speed @230 Vac 3phase | rpm | 300 | 180 | 90 | 50 | – |
| Maximum speed @400 Vac 3phase | rpm | – | 300 | 150 | 90 | 50 |
| Torque constant ± 5% | Nm/Arms | 7.9 | 13.2 | 26.4 | 43.8 | 81.9 |
| Voltage constant ± 5% | Vrms/krpm | 570 | 950 | 1900 | 3150 | 5700 |
| Phase/phase resistance ± 5% | Ohm | 0.24 | 0.67 | 2.72 | 7.43 | 24.6 |
| Phase/phase inductance | mH | 3.5 | 10.4 | 42.1 | 116 | 382 |
| Electrical time constant | msec | 15.6 | 15.5 | 15.5 | 15.6 | 15.5 |
| Thermal resistance | °C/W | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
Family Specification
| Family Specification | Unit | SKA DDR 335 120 |
|---|---|---|
| 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
| Family Overview | Unit | SKA DDR 335 120 |
|---|---|---|
| Stall Torque | Nm | 270 |
| Peak Torque | Nm | 852 – 1043 |
| Maxium Speed @ 230/400 Vac | rpm | 50 – 300 |
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.
SKA DDR 335 120
datasheet
| Parameter | Unit | SKA DDR 335.120.270.51 |
|---|---|---|
| Stall torque | Nm | 270 |
| Peak torque | Nm | 1043 |
| Stall current | Arms | 28.7 |
| Peak current | Arms | 132 |
| Maximum speed @230 Vac 3phase | rpm | 300 |
| Maximum speed @400 Vac 3phase | rpm | – |
| Torque constant ± 5% | Nm/Arms | 7.9 |
| Voltage constant ± 5% | Vrms/krpm | 570 |
| Phase/phase resistance ± 5% | Ohm | 0.24 |
| Phase/phase inductance | mH | 3.5 |
| Electrical time constant | msec | 15.6 |
| Thermal resistance | °C/W | 0.25 |
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.
SKA DDR 335 120
datasheet
| Parameter | Unit | SKA DDR 335.120.270.52 |
|---|---|---|
| Stall torque | Nm | 270 |
| Peak torque | Nm | 1043 |
| Stall current | Arms | 17.2 |
| Peak current | Arms | 79 |
| Maximum speed @230 Vac 3phase | rpm | 180 |
| Maximum speed @400 Vac 3phase | rpm | 300 |
| Torque constant ± 5% | Nm/Arms | 13.2 |
| Voltage constant ± 5% | Vrms/krpm | 950 |
| Phase/phase resistance ± 5% | Ohm | 0.67 |
| Phase/phase inductance | mH | 10.4 |
| Electrical time constant | msec | 15.5 |
| Thermal resistance | °C/W | 0.25 |
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.
SKA DDR 335 120
datasheet
| Parameter | Unit | SKA DDR 335.120.270.53 |
|---|---|---|
| Stall torque | Nm | 270 |
| Peak torque | Nm | 1043 |
| Stall current | Arms | 8.59 |
| Peak current | Arms | 39.6 |
| Maximum speed @230 Vac 3phase | rpm | 90 |
| Maximum speed @400 Vac 3phase | rpm | 150 |
| Torque constant ± 5% | Nm/Arms | 26.4 |
| Voltage constant ± 5% | Vrms/krpm | 1900 |
| Phase/phase resistance ± 5% | Ohm | 2.72 |
| Phase/phase inductance | mH | 42.1 |
| Electrical time constant | msec | 15.5 |
| Thermal resistance | °C/W | 0.25 |
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.
SKA DDR 335 120
datasheet
| Parameter | Unit | SKA DDR 335.120.270.54 |
|---|---|---|
| Stall torque | Nm | 270 |
| Peak torque | Nm | 1043 |
| Stall current | Arms | 5.18 |
| Peak current | Arms | 23.8 |
| Maximum speed @230 Vac 3phase | rpm | 50 |
| Maximum speed @400 Vac 3phase | rpm | 90 |
| Torque constant ± 5% | Nm/Arms | 43.8 |
| Voltage constant ± 5% | Vrms/krpm | 3150 |
| Phase/phase resistance ± 5% | Ohm | 7.43 |
| Phase/phase inductance | mH | 116 |
| Electrical time constant | msec | 15.6 |
| Thermal resistance | °C/W | 0.25 |
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.
SKA DDR 335 120
datasheet
| Parameter | Unit | SKA DDR 335.120.270.55 |
|---|---|---|
| Stall torque | Nm | 270 |
| 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% | Ohm | 24.6 |
| Phase/phase inductance | mH | 382 |
| Electrical time constant | msec | 15.5 |
| Thermal resistance | °C/W | 0.25 |
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.