LR300E Single-Axis Rate Turntable
FEATURES
The LR300E single – axis rate turntable is composed of a mechanical table body and a measurement and control system. The table body adopts a precision mechanical shaft system and has position and rate functions. It mainly provides positioning and rate references for the measured load, and is used for the static testing and calibration of inertial components and inertial navigation systems. The measurement and control system adopts a two – level position closed – loop digital composite servo control structure that combines an embedded computer and a dedicated DSP single – axis motion controller. The user – friendly human – machine interface enables turntable operation, and can display the turntable’s motion parameters and the system’s working status in real – time.
PARAMETER TABLE
| Model | LR300E | |
| Function | Position, Rate | |
| Description | Standard | Custom |
| Tabletop Diameter（mm） | Φ320 | Φ200 ~ Φ450 |
| Maximum Load(kg) | 10 | 5~30 |
| Minimum Rate(°/s) | ±0.001 | ±0.0001 ~ ±0.01 |
| Maximum Rate(°/s) | ±500 | ±50 ~ ±20000 |
| Rate Accuracy and Stability(360° average) | 1×10⁻⁴ | 5×10⁻⁶ ~ 1×10⁻³ |
| Highest Position Accuracy(″) | ±5 | ±1 ~ ±30 |
| Maximum Angular Acceleration(°/s²) | 100 | 10 ~ 5000 |
| Slip Ring(rings) | 40 | Optional |
| Turntable Weight(kg) | 60 | / |
| Overall Dimensions(mm) | Φ350×330 | / |