| Indicator name | Indicator parameters |
|---|---|
| Turntable load | ≥100kg (including tooling), the load length ≥500mm |
| Load size (inside diameter of pitch frame) | ≥Φ 660H7mm, mounting thread hole Φ 690mm, load mounting surface distance from the center of the pitch frame distance 135mm |
| Load plate (inner pitch frame) | Set 2Φ 10mm "zero position" positioning pins (specific processing position, Party A to provide) |
| Position of maximum angle | pitch -60° to +50° ; Azimuth: 0°±170 |
| Maximum speed of uniform motion | Pitch: 20°/s, bearing: 20°/s, frequency response (amplitude |DA|≤10%, phase |DF|≤10%) 4°/Hz (or 16°/2Hz, or angular acceleration ≥2500°/s² ) |
| Two-axis angular position positioning accuracy | ≤5" |
| Double axis angular position Repeat positioning accuracy | ≤5" |
| Acceleration of uniform motion | Pitch: 1°/s²~100°/s² adjustable, the minimum adjustment unit 0.5°/s² ; Orientation: 1°/s²~100°/s² adjustable, the minimum adjustment unit 0.5°/s² |
| Rate accuracy | ω<1°/s, < 1×10-2 1°/s≥ω, < 2 x 10-3 |
| Rate smoothness | ω<1°/s, < 2 x 10-2 1°/s≥ω, < 5 x 10-3 |
| Rate resolution | < 0.001°/s |
| Minimum smooth speed | < 0.005°/s |
| Angular acceleration accuracy | Pitch: 0.1°/s²; Azimuth: 0.1°/s² |
| The two axes are not perpendicular | ≤ 18" |
| Degree of disjoint of the two axes | ≤ 0.3mm |
