Double pass brass universal adapter coupling 3.17mm x 3.17mm
![equal bore brass coupling for 3point17mm shafts]()
![miniature rigid sleeve connector with m3 clamp screws]()
![small rotational adapter used in brushless motor shafts]()
![compact dual diameter brass coupling for micro drive systems]()
![equal bore brass coupling for 3point17mm shafts]()
![miniature rigid sleeve connector with m3 clamp screws]()
![small rotational adapter used in brushless motor shafts]()
![compact dual diameter brass coupling for micro drive systems]()
After positioning each shaft, the included M3 tightening screws clamp securely onto the shaft surface, minimizing slippage during operation. This coupling is suitable for brushless motor output standardization, small robotic drive trains, and lightweight gear transitions where long-term mechanical stability is desirable.
-40%
Double pass brass universal adapter coupling 3.17mm x 3.17mm
Available:In Stock
- Product SKU: LGRO080
₹ 59
₹ 99
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Warehouse Details:
Specification
Description
Double Pass Brass Universal Adapter Coupling 3.17mm × 3.17mm
The Double Pass brass adapter coupling 3.17mm × 3.17mm is intended for connecting two equal-diameter shafts in compact rotational systems where fluid torque transfer is required. Its rigid brass construction maintains dependable rotational alignment when both shafts are seated properly within the bores.After positioning each shaft, the included M3 tightening screws clamp securely onto the shaft surface, minimizing slippage during operation. This coupling is suitable for brushless motor output standardization, small robotic drive trains, and lightweight gear transitions where long-term mechanical stability is desirable.
Technical Details
- Material: Brass
- Bore Sizes: 3.17mm and 3.17mm
- Total Length: 20 mm
- Outer Diameter: 9 mm
- Fastening Hardware: M3 tightening screws (4 pcs)
- Coupling Format: Rigid cylindrical sleeve
- Weight: 8 g
- Finish Tone: Machined brass gold
Features
- Equal-diameter coupling for 3.17mm shaft alignment
- Consistent torsional power delivery
- Machined brass body resists oxidation and wear
- Four-screw clamp layout enhances grip stability
- Compact profile ideal for confined drive modules
Applications
- Brushless motor output shaft linking
- Miniature robotic drive couplings
- Equal-sized gear spindle alignment
- Prototype rotary stage construction
- Small pulley system shaft extensions
Physical Attributes
- Component Length: 20 mm
- Sleeve Diameter: 9 mm
- Bore Dimensions: 3.17 mm and 3.17 mm
- Thread System: M3
- Tightening Screws Included: 4 pcs
- Approximate Mass: 8 g
- Body Structure: Solid cylindrical sleeve
- Surface Texture: Smooth precision-machined brass
Package Includes
- 1 × Double Pass Brass Coupling (3.17mm × 3.17mm)
- 4 × M3 Tightening Screws
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