High Force Voice Coil Actuators
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APPLICATIONS
- Shakers
- Beam steering
- Stabilized platforms
- Fatigue testing
KEY ADVANTAGES
- High accelerations
- High bandwidths
- Smooth, precise motion
- Zero backlash
- No cogging
- No commutation
Product Features
VCA-300
VCA-350
| Stroke length | 24 mm | 20 mm |
| Force constant | 40 N/Amp | 147 N/Amp |
| Max current - air cooled (5 scfm) | 9 Amps (RMS) | 12 Amps (RMS) |
| Max current - uncooled | 3 Amps (RMS) for 30 minutes | 3 Amps (RMS) for 30 minutes |
| Resistance | 1.6 Ω | 4.6 Ω |
| Inductance | 4 mH | 35 mH |
| Frequency output | DC to >1 kHz | DC to >1 kHz |
| Diameter | 151 mm | 236 mm |
| Length | 196 mm | 215 mm |
| Total mass | 11.5 kg | 42 kg |
| Moving mass | 0.5 kg | 2 kg |
| Sensor type | Linear encoder | Linear encoder |
| Sensor resolution | 0.5 μm | 0.5 μm |
