Universal Base, Freely Rotating Disk, Eccentric Clearance Slot

The BUP-2 Universal Base incorporates a patented mounting device that gives unprecedented positioning flexibility. A freely rotating disk, inset into each base, has an eccentric clearance slot to accommodate a 1/4-20 or M6 tie-down bolt. This single bolt firmly clamps the assembly to your table surface. The slot permits 0.707 in. of translation - at least half the diagonal distance between holes in Newport’s English and metric tables, breadboards and mounting components like lab jacks and stages. Thus it is always possible to find a mounting hole through the clearance slot by rotating the trapped disc; the bases can be freely positioned anywhere, at any orientation, on your table surface.

Specifications

Technical Specs

Type
Universal Base

Material
Aluminum

Type
Universal Base

Material
Aluminum

Resources & Downloads

3D Product Models

2D Product Drawings

BUP-2 ART-S(113.4 kB, PDF)

Other

BUP-2 RoHS Certificate(278.2 kB, PDF)
BUP-2_RoHS2021.pdf(681.1 kB, PDF)

Related Products

Accessories

Description	Compatibility
Adaptor Washers, 1/4-20 (M6) to 8-32 (M4), Qty 10	UNIVERSAL	Learn More
Optical Beam Block, Tool Holder, Magnetic-Base, Medium	UNIVERSAL	Learn More
Ball Driver Allen Wrench Set, Includes 9 Ball drivers	IMPERIAL	Learn More
Black Oxide Screw Kit, 1/4-20, Assortment, Qty 261	UNIVERSAL	Learn More
Thread Adaptor, M6 Male to 1/4-20 Male, pack of 10	UNIVERSAL	Learn More

Similar

Description	Compatibility
Slotted Base, 0.68 in. Range Single Slot, Stainless Steel	UNIVERSAL	Learn More
Double-Slotted Base, Stainless Steel, XY, 1.0 in. Range	UNIVERSAL	Learn More
Kinematic Base, Magnetic, 3 inch Square	IMPERIAL	Learn More
Kinematic Nudger, 1 in. (25.4 mm) Coarse, 0.3 in. (7.6 mm) Fine, 80 TPI	UNIVERSAL	Learn More
Universal Mounting Plate, 2.56 in. x 2.56 in. x 0.5 in., 1/4-20 Thread	IMPERIAL	Learn More

Compatible

Description	Compatibility
Table Mount Adaptor, 1.0 in. Diameter Pedestals, 8-32 to 1/4-20	IMPERIAL	Learn More
Optical Breadboard Plate, Solid Aluminum, 8 x 8 in., 1 in. 1/4-20 Grid	IMPERIAL	Learn More
Optical Post, 2.0 in. Height, 0.5 in. Diameter, 8-32 and 1/4-20 Thread	IMPERIAL	Learn More
Thread Adaptor, 1.0 in. Diameter Pedestals, 8-32 to 1/4-20	IMPERIAL	Learn More
Optical Post Holder, No Slip, 2.0 in. Height, 0.5 in. Posts, 1/4-20	IMPERIAL	Learn More

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