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This coupling is engineered as a test bench drive shaft coupling replacement for diesel injection pump test system, providing reliable torque transmission and alignment stability.
It is commonly used in systems integrated with balancing machine equipment for rotating shaft calibration, where consistent rotational accuracy and vibration control are critical to overall testing performance.
As a flexible coupling for diesel test bench motor and pump connection system, it also functions as a high precision shaft alignment coupling for fuel injection testing equipment,
especially in high-load environments. Its role in reducing misalignment and mechanical stress is often discussed in diesel test bench drivetrain alignment and vibration troubleshooting blogs,
where coupling performance directly affects system longevity and test accuracy.






| Parameter | Specification |
|---|---|
| Product Name | Test Bench Shaft Coupling |
| Application | Diesel injection pump test bench |
| Type | Flexible coupling |
| Function | Torque transmission and shaft alignment |
| Material | High-strength alloy steel / elastomer insert |
| Torque Capacity | 50–500 Nm (customizable) |
| Bore Diameter | 10–50 mm (customizable) |
| Outer Diameter | 50–150 mm |
| Length | 60–200 mm |
| Speed Range | Up to 6000 rpm |
| Misalignment Compensation | Angular, parallel, axial |
| Connection Type | Keyway / clamp / flange |
| Surface Treatment | Anti-corrosion coating |
| Operating Temperature | -20°C to 120°C |
| Installation | Easy assembly / replacement |
| Compatibility | Diesel test bench systems |
| Service Life | High durability |



