multi-function motion simulator 3 axis, three axis turntable simulate position, rate, angular speed
3KTD-311 is three axis automatic frame-type, multi-function, mechanical shafting dynamic simulation test equipment. It is mainly used to inertial navigation system’s position, rate and sway test. It is controlled and data processed by computer, owning features of high precision, wide dynamic range and so on.
General features
| Load capacity | 20kg |
| Max measured object size | 220mm x 220mm x 280mm |
| Wobble error |
Inner/outer frame: ±4’’ Mid frame: ±6’’ |
| Rotary angle range | Three axis Continuous infinite |
| Axis perpendicularity |
Mid-inner frame ±5’’ Mid-outer ring ±5’’ |
| Working mode | Position, rate, swing |
| Table body weight | About 800kg |
| Table body outline | About 800mm x 700mm x 1300mm |
| Electric control cabinet | 19’’ standard cabinet, height: 1600mm |
| Conductive slip rings |
User rings: 70 rings x 3Ar |
Performance index
| Angular position measure accuracy | ±3’’ |
| Angular position measure resolution | 0.36’’ |
| Angular position measure repeatability | ±2’’ |
| Angular position control accuracy | ±5’’ |
| rate range |
Inner frame: 0.001°/s~400°/s mid frame: 0.001°/s~200°/s |
| rate accuracy and stability | 5x10-5(360° average) |
| Max angle acceleration |
inner frame 220°/s2, Mid-frame 130°/s2, outer frame 50°/s2, |
| Sway amplitude |
Inner frame: ±45° Mid-frame: ±30° Outer frame: ±10° |
| Sway period | 5sec~12sec |
| Control system bandwidth |
Inner frame: 10Hz Mid frame: 10Hz Outer frame: 5Hz |
