| Unit Under Test (UUT) | |||
| Load weight | 60KG | ||
| Load height less than | 500mm | ||
| Load table size | Φ550mm | ||
| Slip rings to UUT | Signal 80 ways, 3A @ 380VAC/50Hz, 40KW(Max) Power 6 ways@220V/10A | ||
| Specifications | |||
| Inner Axis | Middle Axis | Outer Axis | |
| Angular freedom | continuous | continuous | continuous |
| Position | |||
| Accuracy | ≤±3 arc sec | ≤±3 arc sec | ≤±3 arc sec |
| Resolution | 0.36 arc sec | 0.36 arc sec | 0.36 arc sec |
| Repeatability | <2 arc sec | <2 arc sec | <2 arc sec |
| Rate | |||
| Range | ±0.001～500deg/sec | ±0.001～200deg/sec | ±0.001～100deg/sec |
| Maximum speed of three-axis linkage | ±60deg/sec | ||
| Resolution | 0.0001 deg/sec | ||
| Accuracy and stability | When θ＜1 deg/sec | ≤1×10-3 (1 deg average) | |
| When 1 deg/sec＜θ＜10 deg/sec | ≤1×10-4 (10 deg average); | ||
| When θ≥10 deg/sec | ≤1×10-5 (360 deg average) | ||
| Dynamic | |||
| Acceleration(with load) | 500 deg/sec2 | 150 deg/sec2 | 100 deg/sec2 |
| Mechanical | |||
| Wobble | ±3 arc sec | ±3 arc sec | |
| Orthogonality | ±3 arc sec | ±3 arc sec | |
| Swing Range | 0°～±45 deg | 0°～±45 deg | 0°～±45 deg |
| Swing frequency | 0.2deg/10Hz | 0.2deg/3Hz | 0.2deg/3Hz |
| Temperature Chamber (TC) | |||
| Working volume | 600*600*600mm | ||
| Temperature range | ≥〔-50℃～+70℃〕 | ||
| Temperature stability | ≤±1℃ | ||
| Temperature deviation: | ≤±1℃ | ||
| Temperature change rate | ≥2℃/min | ||
| Temperature gradient: | ≤2℃ | ||
| Dimensions | |||
| Machine platform dimensions | 2750*1050*3110mm | ||
| Total weight | 3000Kg | ||
