Description
SKA Rotary Table
Stall Torque: 8 – 26 Nm
Peak Torque: 35 – 141 Nm
Rated Speed: 400 rpm
Rated Volatage: 230 Vac
External Diameter (D): 179 mm
Hole Diameter (d): 60 mm
| Parameter | Unit | SKA RT 148.120 50 |
|---|---|---|
| Stall torque | Nm | 26 |
| Torque constant | Nm/Arms | 5.62 |
| Voltage constant | Vrms/krpm | 340 |
| Phase/phase resistance | Ω | 2.8 |
| Phase/phase inductance | mH | 14.8 |
| Electrical time constant | msec | 5.3 |
| Thermal resistance | °C/W | 0.76 |
| Mechanical time constant | ms | 1.82 |
| Max. theoretical acceleration | rad/s2 | 10284 |
| Rotor inertia | kg·cm² | 137.1 |
| Motor height H | mm | 217.5 |
| Peak torque | Nm | 141 |
| Motor weight | Kg | 26.1 |
| Radial load | N(@30rpm) | 4680 |
| Axial load | N(@60rpm) | 4370 |
| Tilt moment | N(@15rpm) | 150 |
| Rated torque | Nm | 21 |
| Rated voltage | Vac | 230 |
| Stall current | Arms | 4.62 |
| Peak current | Arms | 31 |
| Rated current | Arms | 3.85 |
| Rated speed | rpm | 400 |
| Maximum speed | rpm | 600 |
Family Specification
| Family Specification | Unit | SKA RT 148.120 50 |
|---|---|---|
| Time Rating | Continuous | |
| Insulation Class | F | |
| Enclosure | Totally enclosed, self-cooled | |
| Enclosure Rating | IP 42 (standard) | |
| Ambient temperature | °C | 0 to 40 °C |
| Ambient humidity | 20 to 80% RH (non condensing) | |
| Poles | 14 | |
| Thermal protection | PT 1000 |
Family Overview
| Family Overview | Unit | SKA RT 148.120 50 |
|---|---|---|
| Stall Torque | Nm | 2026-08-01 00:00:00 |
| Peak Torque | Nm | 35 – 141 |
| Rated Speed | rpm | 400 |
| Rated Voltage | Vac | 230 |
| External Diameter (D) | mm | 179 |
| Hole Diameter (d) | mm | 60 |
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.