Description
Ensure smooth, precise power transmission with the ZRB-25×32 Flexible Beam (Helical) Shaft Coupling. Machined from a single piece of high-quality aluminum, this coupling features a continuous spiral cut that provides exceptional flexibility. This unique design allows it to compensate for angular and axial shaft misalignments while maintaining high torsional stiffness in the rotational axis, ensuring zero backlash for demanding applications like CNC machines, 3D printers, and robotics.
The clamping mechanism allows for a secure, non-damaging connection to your drive shafts, making installation and maintenance straightforward. With its low moment of inertia and high-speed capability, this coupling effectively protects your motor and connected components from harmful vibrations, thermal expansion, and sudden shock loads.
Key Features
- Zero Backlash: Torsional stiffness ensures highly accurate motion transmission, making it ideal for precision CNC and automation tasks.
- Misalignment Compensation: The helical beam design acts as a spring, effectively correcting for shaft misalignments and reducing binding effects.
- Robust One-Piece Design: Machined from a single block of aluminum for high durability, corrosion resistance, and consistent, long-lasting performance.
- Low Moment of Inertia: Optimized for high-speed operation (up to 20,000 RPM) while maintaining constant velocity.
- Secure Clamping: Designed to attach firmly to shafts without causing surface damage.
Package Includes
- 1 x Flexible Beam Shaft Coupling (8mm x 10mm Bore, 25mm OD, Model: ZRB-25×32)
Specifications
| Parameter | Specification |
|---|---|
| Model | ZRB-25×32 |
| Material | Aluminum |
| Bore Diameter 1 (d1) | 8 mm |
| Bore Diameter 2 (d2) | 10 mm |
| Outer Diameter (OD) | 25 mm |
| Length | 32 mm |
| Rated Speed | 20,000 RPM |
| Rated Torque | 1.5 N-m |
| Mounting Type | Clamping (2 x M3 Screws) |
