19mm Outer Diameter x 25mm Length, 3mm x 8mm Inner Diameter RB Aluminium Flexible Shaft Coupling
![19mm Outer Diameter x 25mm Length, 3mm x 8mm Inner Diameter RB]()
![19mm Outer Diameter x 25mm Length, 3mm x 8mm Inner Diameter RB_1]()
![19mm Outer Diameter x 25mm Length, 3mm x 8mm Inner Diameter RB_3]()
![19mm Outer Diameter x 25mm Length, 3mm x 8mm Inner Diameter RB]()
![19mm Outer Diameter x 25mm Length, 3mm x 8mm Inner Diameter RB_1]()
![19mm Outer Diameter x 25mm Length, 3mm x 8mm Inner Diameter RB_3]()
Manufactured from durable aluminium, this one-piece flexible coupling provides zero backlash torsional performance, low rotational inertia, and dependable long-term use. It supports stable torque transmission while helping protect connected components from issues caused by vibration, minor misalignment, shock loads, and shaft movement, making it a practical choice for accurate and reliable mechanical drive systems.
![precision lightweight gear for mini machines]()
![small dc motor gear for transmission models]()
-25%
19mm Outer Diameter x 25mm Length, 3mm x 8mm Inner Diameter RB Aluminium Flexible Shaft Coupling
Available:In Stock
- Product SKU: LGSTM082
₹ 149
₹ 199
Need Volume Discounts? Deals are specially designed for you. Click here
Need Customization? Provide us more details Click here
🏠
Warehouse Details:
Specification
Description
19mm Outer Diameter x 25mm Length, 3mm x 8mm Inner Diameter RB Aluminium Flexible Shaft Coupling
The RB Aluminium Flexible Shaft Coupling is a precision-machined shaft connector designed to join 3mm and 8mm shafts in motion control and power transmission systems. With a compact 19mm outer diameter and 25mm overall length, it is well suited for CNC equipment, 3D printers, robotics, motor assemblies, and other applications where smooth shaft coupling is required. Its helical spiral cut structure allows flexibility to accommodate slight shaft misalignment and helps reduce mechanical stress during operation.Manufactured from durable aluminium, this one-piece flexible coupling provides zero backlash torsional performance, low rotational inertia, and dependable long-term use. It supports stable torque transmission while helping protect connected components from issues caused by vibration, minor misalignment, shock loads, and shaft movement, making it a practical choice for accurate and reliable mechanical drive systems.
Drawing
Technical Details
- Product Type: Flexible Shaft Coupling
- Model Type: RB Aluminium Flexible Coupling
- Material: Aluminium
- Outer Diameter OD: 19mm
- Length L: 25mm
- Bore Diameter ID1: 3mm
- Bore Diameter ID2: 8mm
- Bore Size: 3mm x 8mm
- Screw Size: 2 x M3
- Torsional Stiffness: Zero Backlash
- Construction Type: One Piece
Features
- Helical spiral cut design supports slight shaft misalignment compensation
- Zero backlash construction suitable for precision transmission systems
- Aluminium body offers good corrosion resistance and durability
- Low moment of inertia helps maintain smooth rotational motion
- One-piece coupling design ensures dependable and stable performance
- Helps reduce binding and stress between connected shafts
Applications
- CNC machines and engraving equipment
- 3D printer motor and lead screw assemblies
- Robotics and automation mechanisms
- Motor-to-shaft and encoder connection systems
- Precision motion control and linear drive setups
- DIY mechanical and engineering projects
Physical Attributes
- Weight: 16g
- Dimensions: 19mm x 25mm
- Bore Diameter (Both Sides): 3mm x 8mm
Package Includes
- 1 × RB Aluminium Flexible Shaft Coupling 3mm x 8mm
Related items
₹ 59.00
₹ 79.00
Sold Out
