BPH Series Base Position Fixator

Product Description

• Marks the position of the base for quick reset;
• Features three-point contact alignment and reset;
• BPH-A (Fixed Type): Compact structure;
• BPH-R (Rotatable Type): Provides 200° angle rotation;

When square optical components (such as bases, frames, etc.) are removed from the system, the position fixator can serve as a marker to ensure the components can be quickly and accurately restored to their original positions, avoiding repeated calibration.

Model	BPH-A	BPH-R
Specification	45.6*33.0*3.2mm	61.3*33.0*8.6mm
Rotation Angle	None	200°
Counterbore Type	Ø6.5*18.3mm	Ø6.5*18.3mm
Weight	4.8g	16.2g
Material	7075 Aluminum Alloy	7075 Aluminum Alloy

Technical Description

(1) When square optical components (such as bases, frames, etc.) are removed from the system, the position fixator can act as a marker to ensure the components are quickly and accurately returned to their original positions, eliminating the need for repeated calibration. The three contact points of the fixator align with the corners of the component to guarantee positioning accuracy. There are two main types: Rotatable Type (BPH-R) and Fixed Type (BPH-A).

(2) BPH-A is designed for components with screw holes located on the diagonal of the base, featuring a compact structure. BPH-R is equipped with a rotatable head with an adjustable 200° angle, allowing marking of the component’s position at different angles.

(3) The M6 counterbore is directly fixed on the optical platform/breadboard. If BPH-A cannot be directly locked onto the platform’s screw holes, it can be clamped using the PCL series pressure block, making it suitable for installation in non-standard positions.

Assembly

Application Examples

Engineering Drawings

BPH-A Engineering Drawing

BPH-R Engineering Drawing