Aluminum Double Diaphragm Shaft Coupler
This flexible shaft coupler is made from aluminum with a double diaphragm clamp design. It offers high torsional stiffness and low inertia.
Technical Specifications
Overview
High-Precision Double Diaphragm Coupler
This flexible shaft coupler is engineered for high-precision motion control applications, including 3D printers, robotics, and automation systems. Featuring a durable aluminum alloy hub and 304 stainless steel diaphragms, it provides exceptional torsional stiffness and vibration damping. The clamp-style connection ensures a secure, reliable fit, while its low rotational inertia supports high-speed operation with zero backlash.
Key Features
- Core Benefits
- Zero BacklashHigh Torsional StiffnessLow Rotational InertiaCorrosion ResistantVibration Damping
Technical Specifications
Performance Metrics (Model D26xL30)
1.5 N.m
Rated Torque
10,000 rpm
Max Speed
1,850 N.m/rad
Static Torsional Stiffness
32 g
Weight
Misalignment Tolerances (Model D26xL30)
0.15 mm
Allowable Eccentricity
1.5 deg
Allowable Angular
0.3 mm
Allowable Axial
Dimensions and Material
Physical Properties
| Property | Value |
|---|---|
| Outer Diameter | 26 mm |
| Length | 30 mm |
| Hub Material | High-strength Aluminum Alloy |
| Diaphragm Material | SUS304 Stainless Steel |
| Surface Treatment | Anodic Oxidation |
| Fastening Screw | M3 |
Compatibility
Compatible Shaft Diameters (d1, d2)
- 5
- 6
- 6.35
- 7
- 8
- 9
- 9.525
- 10
- 11
- 12
- 12.7
