BGM50MS In Stock

The BGM50MS by Newport is a Goniometric Cradle that is engineered to provide unparalleled precision and versatility. Designed to pivot around a transverse axis positioned above its platform, this cradle offers exceptional access to the rotating component while enabling the creation of multi-axis rotation configurations that maintain a compact footprint, a distinct advantage over conventional 360° rotation stages. The construction of the BGM50MS allows for the orthogonal installation of two adjacent units, resulting in the establishment of dual rotation axes that intersect at a single spatial point. Furthermore, incorporating a rotation stage beneath this assembly introduces a third orthogonal rotation axis through the same central point. The integration of a knurled knob facilitates manual control in instances when motor power is off.

The BGM50MS boasts an angular resolution of 0.001° and can be tailored to specific requirements, offering manual drives, stepper motors, or DC motors with mini-step or full-step drive alternatives, capable of achieving speeds of up to 20° per second. The cradle's impeccable rotation is ensured by precision-ground tool-steel races and single-row ball bearings, which work in harmony to guarantee smooth motion characterized by minimal eccentricity and wobble. Strategically positioned mechanical limit switches at ±45°, in conjunction with a user-friendly center home feature, simplify the process of realigning the platform to a level orientation. A generous 3-meter cable is thoughtfully included for seamless connectivity to compatible motion controllers. Notably, the BGM50MS is equipped with a manual drive option that facilitates 2° of rotation per revolution, augmented by a vernier scale for precise adjustments. Additionally, position determination is augmented by the output from the incremental shaft encoder, enhancing the device's utility and accuracy.