Double Pass Brass Universal Adapter Coupling 2.3mm x 4mm
![brass adapter coupling for 2point3mm to 4mm shafts]()
![small diameter transition coupler used in robotics]()
![rigid miniature sleeve connector with m3 clamping screws]()
![dual bore brass adapter for compact rotational drive systems]()
![brass adapter coupling for 2point3mm to 4mm shafts]()
![small diameter transition coupler used in robotics]()
![rigid miniature sleeve connector with m3 clamping screws]()
![dual bore brass adapter for compact rotational drive systems]()
Once each shaft is inserted into the matched bore, the included M3 clamp screws secure the assembly firmly. This ensures minimal rotational slip and provides a reliable connection for miniature drive modules, compact robotic components, and lightweight transmission mechanisms.
-40%
Double Pass Brass Universal Adapter Coupling 2.3mm x 4mm
Available:In Stock
- Product SKU: LGRO074
₹ 59
₹ 99
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Warehouse Details:
Specification
Description
Double Pass Brass Universal Adapter Coupling 2.3mm × 4mm
The Double Pass brass adapter coupling 2.3mm × 4mm is designed for linking two shafts of different diameters while maintaining consistent rotational motion. Its rigid brass sleeve structure offers dependable torque transfer in setups where shaft alignment is accurately positioned for smooth drive output.Once each shaft is inserted into the matched bore, the included M3 clamp screws secure the assembly firmly. This ensures minimal rotational slip and provides a reliable connection for miniature drive modules, compact robotic components, and lightweight transmission mechanisms.
Technical Details
- Material: Brass
- Shaft Bore Sizes: 2.3mm and 4mm
- Coupler Length: 20 mm
- Outer Diameter: 9 mm
- Locking Hardware: M3 clamping screws (4 pcs)
- Coupler Type: Rigid cylindrical sleeve
- Weight: 8 g
- Surface Finish: Gold brass machining
Features
- Adaptable connection from 2.3mm shafts to 4mm components
- Secure torsional drive coupling for accurate transfer
- Durable brass build helps resist oxidation in long-term use
- Four-unit screw clamping increases shaft gripping strength
- Engineered for compact assemblies with limited interior space
Applications
- Micro robotic drivetrain conversions
- RC shaft diameter transitions
- Precision instrument alignment adjustments
- Prototype rotational coupling experiments
- Small pulley and gear interface systems
Physical Attributes
- Body Length: 20 mm
- Sleeve Diameter: 9 mm
- Bore Dimensions: 2.3 mm and 4 mm
- Screw Thread Pattern: M3
- Clamp Screws Included: 4 pcs
- Total Mass: 8 g
- Build Style: Solid rigid cylinder
- Finish Quality: Smooth precision-machined brass
Package Includes
- 1 × Double Pass Brass Coupling (2.3mm × 4mm)
- 4 × M3 Clamp Screws
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