D20L25 Elastic Plum Flexible Coupling
D20L25 Elastic Plum Flexible Coupling – Ideal for Stepper Motors
Product Description:
The D20L25 Elastic Plum Flexible Coupling is designed for high-precision motor-driven systems such as stepper motors and servo motors. Crafted from a durable aluminum alloy with a flexible elastic plum insert, this coupling efficiently absorbs vibration and compensates for minor shaft misalignments. Its compact size of 20mm in diameter and 25mm in length makes it perfect for applications where space is limited but performance is crucial.
This coupling is adaptable to a variety of shaft diameters, ranging from 5mm to 8mm, and supports clamping for a secure fit. Whether you're working on a small-scale CNC system or other motor-driven assemblies, the D20L25 provides reliability, flexibility, and ease of installation.
Technical Specifications:
| Specification | Details |
|---|---|
| Model | D20L25 |
| Material | Aluminum Alloy with Elastic Plum Insert |
| Outer Diameter (D) | 20 mm (0.79 in) |
| Length (L) | 25 mm (0.98 in) |
| Shaft Compatibility | 4 mm to 10 mm |
| Clamping Type | 2-Jaw Clamping |
| Torque Capacity | 2.8 Nm (Rated), 5.6 Nm (Max) |
| Max Speed | 17,000 RPM |
| Weight | 26 g |
| Permissible Misalignment | Parallel: 0.15 mm, Angular: 1° |
| Applications | Stepper Motors, Servo Motors, CNC Systems |
Customization Options:
| Shaft Diameter | Keyway Width | Keyway Depth | Tolerance |
|---|---|---|---|
| 10-12 mm | 4 mm | 1.8 mm | 0.1 mm |
| 12.7-17 mm | 5 mm | 2.3 mm | - |
| 18-22 mm | 6 mm | 2.8 mm | - |
Keywords: Elastic Plum Flexible Coupling, Stepper Motor Coupling, Aluminum Flexible Coupling, 2-Jaw Shaft Coupler, CNC Coupling, Servo Motor Coupler, Flexible Shaft Coupling