19mm Beam Directing & Positioning
Beam Switching Unit : BSU-19
The Beam Switching Unit contains an internal BBK-19 Beam Bender mounted on precision linear bearings and can be translated in and out of the beam path. The kinematic laser beam bender provides a 90º beam displacement with a 19mm clear aperture. Independent kinematic mirror correction with 80 pitch adjustment screws provides precise, repeatable alignment. The BSU-19 provides a method to "Time-Share" or redirect the laser beam.
Optic removal & replacement can be accomplished without affecting alignment. Several mirror diameters and thickensses can be accommodated.
Haas part number BSU-19-28030-M-N-N-L-N shown above. Download technical drawings for each stock part number on the right. Download free Adobe PDF reader and SolidWorks Viewer on the left.
- Pneumatic or Manual Configuration
- ±2º Independent Kinematic Mirror Adjustment
- 80 Pitch Adjustment Screws
- Accommodates 25mm, 1.0", or 1.1" Diameter Mirrors
- Available Interlock Output
- 1"-32 Mounting Thread
- Anodized Aluminum Construction
- 19mm Clear Aperture
- Optics not included
- Positioning Accuracy: ≤ 10 Arc Sec
- Response Time: 200ms
BSU-19 Manual Operation: Right Hand Orientation
BSU-19 Manual Operation: Left Hand Orientation
Beam Switching Unit (BSU) Part Numbering Anatomy