Mounting Base

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Assembly
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Product Description
  • Material: 6061-T6 Aluminum Alloy/303 Stainless Steel;
  • Compatible with Imperial/Metric Systems;
  • Bottom groove for stable installation;
Seven types of mounting bases are designed from LBTEK, featuring universal designs compatible with both imperial and metric optical breadboards, posts, and post holders. The PB-1 to PB-4 bases incorporate M6 socket head cap screws that pass through countersunk mounting holes to connect with post holders. These bases can be secured at any position along their linear slots using M6 socket head cap screws with spacers. Loosening the screws allows coarse adjustment of the base position along the slot or rotational adjustment around the screw axis. The PB-5 base employs a versatile structural design suitable for mounting various accessories. The UBPH base assembles with standard post holders and features a 360° rotation base clamping fork with M6 mounting slots. The DMP-×× mounting plate for translation stage are suitable for stages size of 40 mm × 40 mm, 65 mm × 65 mm, and 90 mm × 90 mm. LBTEK provides customization services including special surface treatments, modified dimensions, and modified dimensions. For specialized requirements, please contact LBTEK customer service.
Post Holder Base with Unilateral Linear Open Slots
  • Material: 6061-T6 Aluminum Alloy;
  • Compatible with Imperial/Metric Systems;
  • Two M6 Socket Head Cap Screws are Included;

The mounting base from LBTEK features a universal design compatible with both imperial and metric breadboards, posts, and post holders. It features countersunk mounting holes that accept M6 socket head cap screws for secure attachment to post holders. By incorporating spacers with the M6 screws, the base can be firmly fixed at any position along the slots. The unilateral linear slot enables coarse positional adjustment through translation mounting along the slot axis or rotational adjustment about the screw axis, providing flexible installation alignment.

 

Installation of the post holder onto the breadboard.

Product Model
Length
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Lead Time
PB-1 59.5 mm$5.366 weeks
Post Holder Base with Bilateral Linear Open Slots
  • Material: 6061-T6 Aluminum Alloy;
  • Compatible with Imperial/Metric Systems;
  • Two M6 Socket Head Cap Screws are Included;

The mounting base from LBTEK features a universal design compatible with both imperial and metric breadboards, posts, and post holders. It features countersunk mounting holes that accept M6 socket head cap screws for secure attachment to post holders. By incorporating spacers with the M6 screws, the base can be firmly fixed at any position along the slots. The unilateral linear slot enables coarse positional adjustment through translation mounting along the slot axis or rotational adjustment about the screw axis, providing flexible installation alignment.

Installation of the post holder onto the breadboard.

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Length
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Lead Time
PB-2 78 mm$5.756 weeks
Post Holder Base with Bilateral Linear Slots
  • Material: 6061-T6 Aluminum Alloy;
  • Compatible with Imperial/Metric Systems;
  • Five M6 Socket Head Cap Screws are Included;

The mounting base from LBTEK features a universal design compatible with both imperial and metric breadboards, posts, and post holders. These bases are secured using M6 socket head cap screws through countersunk mounting holes, and include dual 32 mm long countersunk slots spaced 50 mm apart to match standard metric breadboard hole patterns. The slots allow for coarse positional adjustment when using a single screw. Additionally, three central countersunk holes spaced 12.5 mm apart provide flexible mounting options.

Installation of the post holder onto the breadboard.

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Groove length
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PB-3 32 mm$7.716 weeks
Post Holder Base with Bilateral Arc-Shaped Closed Slots
  • Material: 6061-T6 Aluminum Alloy;
  • Compatible with Imperial/Metric Systems;
  • Five M6 Socket Head Cap Screws are Included;

The mounting plates from LBTEK feature universal design, compatible with both imperial and metric breadboards, posts, and post holders. Optical components can rotate about the mounting center along arc-shaped slots (maximum rotation angle of ±40°). Each base contains 3 countersunk holes for user installation, with a spacing of 12.5 mm between the countersunk holes.

Installation of the post holder is onto the breadboard.

Product Model
Rotation angle
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Lead Time
PB-4 +/-40°$11.516 weeks
Mounting Plate
  • Compatible with metric or imperial breadboards, posts, and holders;
  • 32mm countersunk slot with M6 head cap screw in the center;
  • Tapped holes: M6× 8, M4× 8;
  • Two PB-5 can be combined into a right-angle mounting plate RAB1 using 2 M4 head cap screws;
  • Two M6 socket head cap screws and matching spacers are included;

The mounting plate from LBTEK features dimensions of 65 mm × 65 mm × 10 mm, with two 90° countersunk slots centrally positioned to enable coarse translation on optical platforms. An array of M6 and M4 tapped holes allows multi-directional component mounting. The base includes M4 countersunk holes on the reverse side and M4 screws on the lateral faces, facilitating the assembly of two PB-5 units into an RAB1 configuration.

Installation of the mounting plate is onto the optical platform.

Product Model
Overall dimensions
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Lead Time
PB-5 65 mm×65 mm×10 mm$35.046 weeks
Universal Rotation Base
  • 360° rotation base for easy installation;
  • The base's magnet provides holding force when fixed to the optical platform;
  • Universal rotation base secures Ø12.7 mm post holder PH-××A and Ø25 mm post without base OP1-××B6/B with M6 cylindrical head cap screws;
  • Compatible with imperial/metric systems;
  • Optional 5 pieces per pack;

The universal rotation base from LBTEK enables secure mounting of both Ø12.7 mm post holders and Ø25 mm posts without base using M6 socket head cap screws. The clamping fork at the bottom provides 360° rotation with integrated M6 mounting slots, offering maximum flexibility for component positioning on optical platforms. The post holder base incorporates three magnets that deliver holding force before final locking.

UBPH is used in conjunction with standard post holder.

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Length
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Lead Time
UBPH 62.5 mm$20.265 weeks
Mounting Plate for Translation Stages
  • Material: Stainless Steel;
  • Mounting Hole: M6 Slot Hole;
  • Tapped Hole : M3 or M6;

The mounting plate for translation stages from LBTEK is specifically designed for mounting stages with dimensions of 40 mm×40 mm, 65 mm×65 mm, and 90 mm×90 mm. The stainless steel material offers excellent rigidity. The plate features M3 or M6 tapped holes for secure stage attachment. Two M6 countersunk slots are positioned symmetrically along the sides, with their spacing maintaining an integer multiple relationship with the tapped hole pattern, enabling parallel mounting to optical tables or breadboards using M6 socket head cap screws. The package includes complimentary M3 and M6 mounting screws for immediate installation.

The DMP-40 is suitable for mounting on a stage with dimensions of 40 mm × 40 mm.

Product Model
Applicable stage platform size
Thread hole specifications
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Lead Time
DMP-65 65 mm × 65 mmM6$34.787 weeks
DMP-90 90 mm × 90 mmM6$46.547 weeks
DMP-40 40 mm × 40 mmM3$26.87 weeks
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