Double Pass Brass Universal Adapter Coupling 2mm x 4mm
![brass motor gearbox coupling 2mm to 4mm]()
![universal brass adapter for motor gearbox coupling]()
![rigid brass wheel coupling adapter 2mm to 4mm]()
![brass motor coupler with M3 clamp screws]()
![brass motor gearbox coupling 2mm to 4mm]()
![universal brass adapter for motor gearbox coupling]()
![rigid brass wheel coupling adapter 2mm to 4mm]()
![brass motor coupler with M3 clamp screws]()
By using the four M3 screws, each shaft is tightened securely into the coupler, preventing slip even during continuous rotation. This layout makes the motor gearbox coupling dependable in RC models, automation modules, and motion prototypes. Additionally, projects involving motor pump coupling rubber interfaces or tighter wheel coupling alignments benefit from its rigid, balanced structure.
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-40%
Double Pass Brass Universal Adapter Coupling 2mm x 4mm
Available:In Stock
- Product SKU: LGRO070
₹ 59
₹ 99
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Warehouse Details:
Specification
Description
Double Pass Brass Universal Adapter Coupling 2mm × 4mm
The motor gearbox coupling is engineered to link 2mm and 4mm shafts in compact drive systems, ensuring smooth torque transmission. Its rigid brass design also works well in setups where a motor pump coupling rubber option or a precise wheel coupling is required. Because of its stable clamping force and durable machining, this adapter supports both small robotics builds and fine mechanical assemblies effectively.By using the four M3 screws, each shaft is tightened securely into the coupler, preventing slip even during continuous rotation. This layout makes the motor gearbox coupling dependable in RC models, automation modules, and motion prototypes. Additionally, projects involving motor pump coupling rubber interfaces or tighter wheel coupling alignments benefit from its rigid, balanced structure.
Technical Details
- Material: Brass
- Connection Range: 2mm shaft to 4mm shaft
- Overall Length: 20 mm
- Outer Diameter: 9 mm
- Locking System: M3 tightening screws (4 pcs)
- Coupler Type: Straight rigid sleeve
- Weight: 8 g
- Finish Color: Gold
Features
- Strong brass body ideal for motor gearbox coupling setups
- Four M3 screws ensure tight and even clamping
- Useful alternative to motor pump coupling rubber in rigid systems
- Reliable torque transfer for precise wheel coupling applications
- Compact form suitable for confined mechanism layouts
Applications
- Robot drive stages and gearbox alignment
- RC propulsion systems and miniature power trains
- Motion prototypes using motor pump coupling rubber alternatives
- Custom wheel coupling linkages
- DIY CNC and mechanical transmission builds
Physical Attributes
- Body Length: 20 mm
- Sleeve Diameter: 9 mm
- Bore Diameters: 2 mm and 4 mm
- Thread Specification: M3
- Clamp Screws Provided: 4 pcs
- Total Mass: 8 g
- Build Style: Solid cylindrical tube
- Surface Texture: Smooth machined brass
Package Includes
- 1 × Double Pass Brass Coupling (2mm × 4mm)
- 4 × M3 Clamp Screws
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