SKA DDR 148 120
incl. VAT
SKA DDR
Stall Torque: 8,0 – 48 Nm
Peak Torque: 35 – 260 Nm
Maxium Speed @ 230/400 Vac: 750-1000/800-1000 rpm
| Specification | SKA DDR 148.120.26.18 | SKA DDR 148.120.26.19 | SKA DDR 148.120.26.50 | SKA DDR 148.120.26.51 | SKA DDR 148.120.26.52 | SKA DDR 148.120.26.53 |
|---|---|---|---|---|---|---|
| Stall torque | 26 Nm | 26 Nm | 26 Nm | 26 Nm | 26 Nm | 26 Nm |
| Peak torque | 141 Nm | 141 Nm | 141 Nm | 141 Nm | 141 Nm | 85 Nm |
| Stall current | 10.8 Arms | 6.5 Arms | 4.64 Arms | 2.77 Arms | 1.66 Arms | 0.83 Arms |
| Peak current | 72.7 Arms | 43.3 Arms | 31.1 Arms | 18.5 Arms | 11.1 Arms | 2.95 Arms |
| Maximum speed @230 Vac 3phase | 900 rpm | 750 rpm | 500 rpm | 300 rpm | 180 rpm | – |
| Maximum speed @400 Vac 3phase | – | – | 800 rpm | 500 rpm | 300 rpm | 150 rpm |
| Torque constant ± 5% | 1.94 Nm/Arms | 3.26 Nm/Arms | 4.54 Nm/Arms | 7.61 Nm/Arms | 13.7 Nm/Arms | 28.8 Nm/Arms |
| Voltage constant ± 5% | 144 Vrms/krpm | 240 Vrms/krpm | 340 Vrms/krpm | 570 Vrms/krpm | 950 Vrms/krpm | 1900 Vrms/krpm |
| Phase/phase resistance ± 5% | 0.5 Ω | 1.38 Ohm | 3 Ohm | 7.8 Ohm | 22.5 Ω | 87 Ohm |
| Phase/phase inductance | 3 mH | 8.3 mH | 15 mH | 35 mH | 115 mH | 524 mH |
| Electrical time constant | 6 msec | 6 msec | 6.1 msec | 6 msec | 6 msec | 6 msec |
| Thermal resistance | 0.79 °C/W | 0.79 °C/W | 0.79 °C/W | 0.79 °C/W | 0.79 °C/W | 0.79 °C/W |
| Specification | SKA DDR 148.120.26.18 |
|---|---|
| Stall torque | 26 Nm |
| Peak torque | 141 Nm |
| Stall current | 10.8 Arms |
| Peak current | 72.7 Arms |
| Maximum speed @230 Vac 3phase | 900 rpm |
| Torque constant ± 5% | 1.94 Nm/Arms |
| Voltage constant ± 5% | 144 Vrms/krpm |
| Phase/phase resistance ± 5% | 0.5 Ω |
| Phase/phase inductance | 3 mH |
| Electrical time constant | 6 msec |
| Thermal resistance | 0.79 °C/W |
| Specification | SKA DDR 148.120.26.19 |
|---|---|
| Stall torque | 26 Nm |
| Peak torque | 141 Nm |
| Stall current | 6.5 Arms |
| Peak current | 43.3 Arms |
| Maximum speed @230 Vac 3phase | 750 rpm |
| Maximum speed @400 Vac 3phase | – |
| Torque constant ± 5% | 3.26 Nm/Arms |
| Voltage constant ± 5% | 240 Vrms/krpm |
| Phase/phase resistance ± 5% | 1.38 Ohm |
| Phase/phase inductance | 8.3 mH |
| Electrical time constant | 6 msec |
| Thermal resistance | 0.79 °C/W |
| Specification | SKA DDR 148.120.26.50 |
|---|---|
| Stall torque | 26 Nm |
| Peak torque | 141 Nm |
| Stall current | 4.64 Arms |
| Peak current | 31.1 Arms |
| Maximum speed @230 Vac 3phase | 500 rpm |
| Maximum speed @400 Vac 3phase | 800 rpm |
| Torque constant ± 5% | 4.54 Nm/Arms |
| Voltage constant ± 5% | 340 Vrms/krpm |
| Phase/phase resistance ± 5% | 3 Ohm |
| Phase/phase inductance | 15 mH |
| Electrical time constant | 6.1 msec |
| Thermal resistance | 0.79 °C/W |
| Specification | SKA DDR 148.120.26.51 |
|---|---|
| Stall torque | 26 Nm |
| Peak torque | 141 Nm |
| Stall current | 2.77 Arms |
| Peak current | 18.5 Arms |
| Maximum speed @230 Vac 3phase | 300 rpm |
| Maximum speed @400 Vac 3phase | 500 rpm |
| Torque constant ± 5% | 7.61 Nm/Arms |
| Voltage constant ± 5% | 570 Vrms/krpm |
| Phase/phase resistance ± 5% | 7.8 Ohm |
| Phase/phase inductance | 35 mH |
| Electrical time constant | 6 msec |
| Thermal resistance | 0.79 °C/W |
| Specification | SKA DDR 148.120.26.52 |
|---|---|
| Stall torque | 26 Nm |
| Peak torque | 141 Nm |
| Stall current | 1.66 Arms |
| Peak current | 11.1 Arms |
| Maximum speed @230 Vac 3phase | 180 rpm |
| Maximum speed @400 Vac 3phase | 300 rpm |
| Torque constant ± 5% | 13.7 Nm/Arms |
| Voltage constant ± 5% | 950 Vrms/krpm |
| Phase/phase resistance ± 5% | 22.5 Ω |
| Phase/phase inductance | 115 mH |
| Electrical time constant | 6 msec |
| Thermal resistance | 0.79 °C/W |
| Specification | SKA DDR 148.120.26.53 |
|---|---|
| Stall torque | 26 Nm |
| Peak torque | 85 Nm |
| Stall current | 0.83 Arms |
| Peak current | 2.95 Arms |
| Maximum speed @230 Vac 3phase | – |
| Maximum speed @400 Vac 3phase | 150 rpm |
| Torque constant ± 5% | 28.8 Nm/Arms |
| Voltage constant ± 5% | 1900 Vrms/krpm |
| Phase/phase resistance ± 5% | 87 Ohm |
| Phase/phase inductance | 524 mH |
| Electrical time constant | 6 msec |
| Thermal resistance | 0.79 °C/W |
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