- fast triple actuator tilting platform for mirrors and other components up to 50mm diameter
- tilt range 1mrad(PSH 1) up to 4mrad (PSH 4)
- kHz-resonant frequency
- sub-µrad resolution
- additional z-axis movement
application examples:
- scanner
- cameras / opticals systems
- mirror tilting
- image stabilization
- laser beam stabilization
The PSH 1-8 tilting system series consists of two (e.g. PSH 1) or three (e.g. PSH 1z) active piezoelectrical actuators. These actuators provide tilt to the top plate on up to three axes. By using all actuators together the top plate exhibits a piston movement up to 8µm. Two axes are perpendicular to each other.
Their construction is temperature compensated i. e. changes in environmental temperature do not affect the tilting angle. The tilting mirror mounts are pre-loaded, thus they are extremely well suited for dynamic applications. One of their main advantages is a high resonant frequency. That´s why this system can provide sub-msec response time.
A closed-loop version with integrated positioning control is available for high positioning linearity and repeatability. Non-Magnetic material and other customer size requirements are available upon request.
The series PSH 1-8 is designed for mirrors and optical components up to 50mm in diameter.
For mounting of other components on the top plate, thread and pin holes are available. A special mounting clamp can be provided for these systems to avoid torque forces between housing and top plate when mounting the mirror or other components.
