Cage System
XY axis moving mount and Z axis moving mount of ultrasonic motor driven to be incorporated in THORLABS made optical cage system.
Ultrasonic motors are moved by energization, and in non-energized state, we can utilize the characteristics retained by friction body and provide units that can be adjusted remotely to places with poor environment or narrow places etc.
By using this actuator, it is possible to adjust the optical element with the maximum diameter φ 1/2 inch with sub-micron precision.
 |
Drive system reference diagram |
| Cage system of 30mm | Cage system of 16mm | |||
|---|---|---|---|---|
 CGXY12-TL30 |
 CGZ12-TL30 |
 CGXYZ09-TL16 |
 CGZ12-TL16 |
|
| Device diameter | φ6、φ9、φ12 | φ6、φ9、φ12 | φ6、φ9 | φ6、φ9、φ12 |
| Device thickness | 3.5mm | |||
| Stroke （XY axes） | ±1.0mm | |||
| Stroke （Z axis) | ±1.5mm | |||
| Ultrasonic motor | TULA50 | |||
| Resolution | 1μm/pulse (Selectable : 0.1μm、0.5μm、1.0μm、5.0μm ) | |||
| Repeatabillity | ±3pulses | |||
- ※The above product number is optical element: φ9 encoder resolution: 1.0 μm.
You choose the optical element diameter and the resolution. - ※Optical system and the drive system will handle design and manufacture variously,
so please inquire any time.