Aluminum OD:20mm L:25mm Flexible Spider Shaft Coupling Bore: 5x8mm
Elastomer Couplings are flexible couplings that have plastic or rubber material between two aluminum jaws. They can absorb shocks and have minimal backlash. This product is an Aluminum OD:20mm L:25mm Flexible Spider Shaft Coupling Bore: 5x8mm. It is made of machined aluminum and has two jaw hubs that connect with an elastomeric spider.
The shafts are clamped by screws that are not too tight, so they do not damage the shafts. The coupling can be easily connected and disconnected. It also reduces the angular and axial misalignment of the shafts.
The main benefit of this coupling is its ability to dampen vibrations. However, elastomers degrade over time, especially in high temperatures or UV light. These conditions can shorten the coupling’s lifespan significantly.
Some general features of flexible shaft couplings are:
– They transmit power and torque between shafts.
– They usually do not allow disconnection of shafts during operation, unless they have a torque limiting function that can slip or disconnect when the torque exceeds a certain limit.
– They protect the driving and driven shaft members from harmful effects of misalignment, shock loads, shaft expansion or vibrations.
Features:
- Corrosion resistance and High Durability
- The structure is simple which makes it easy to install
- Torsional stiffness: Zero backlash
- Low moment of inertia offering constant velocity
Specification:
| Material: | Aluminium |
|---|---|
| Length (mm): | 25 |
| Outer Diameter (OD)(mm) | 20 |
| Bore Diameter [d1] (mm) | 5 |
| Bore Diameter [d2] (mm) | 8 |
| Weight (g): | 18 |
| Shipping Weight | 0.02 kg |
| Shipping Dimensions | 3 × 3 × 2 cm |
Package Includes:
1 x Aluminum OD:20mm L:25mm Flexible Spider Shaft Coupling Bore: 5x8mm
