SKU: 3DDF-1373
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Flexible Shaft Coupling ZRB-25x32, 8x10mm Bore

₹439.00 (Inclusive of all taxes)
Out of Stock

This ZRB-25×32 flexible shaft coupling connects driving and driven shafts, effectively minimizing misalignment and backlash. Precision-machined from aluminum, it offers robust power transmission for various motion control applications.

Features

  • Aluminum construction for durability and corrosion resistance.
  • Efficiently compensates for shaft misalignment.
  • Zero backlash for precision motion control.
  • Ideal for rated speeds up to 20000 RPM.
  • 8mm to 10mm bore diameter for versatile shaft integration.

Out of stock

Description

The ZRB-25×32 flexible type motor coupling is engineered to seamlessly connect your driving shaft with the driven shaft, proving highly efficient in mitigating misalignment and minimizing backlash. This precision-machined aluminum coupling, with an outer diameter of 25mm and a length of 32mm, ensures reliable power transmission.

Featuring a strategic spiral cut along its length, this coupling offers crucial flexibility. This design allows it to accommodate two shafts that are not perfectly co-linear, effectively reducing binding effects. Such helical couplings are particularly valued in precision CNC work as they exhibit spring-like behavior along the X, Y, and Z linear axes without introducing rotational backlash, thereby maintaining positional accuracy.

Proper selection, installation, and maintenance of this coupling can lead to substantial savings by reducing maintenance costs and downtime. It is designed to protect both driving and driven shaft components from harmful effects arising from shaft misalignment, sudden shock loads, thermal expansion, or excessive vibrations, ensuring system longevity and consistent performance.

Key Features

  • Corrosion-resistant aluminum construction ensures long-lasting performance.
  • One-piece design with a helical cut provides excellent flexibility.
  • Achieves high torsional stiffness with zero backlash for accurate power transmission.
  • Low moment of inertia maintains constant velocity and smooth operation.
  • Compensates for angular, radial, and axial shaft misalignments.
  • Protects connected shafts from shock loads and vibrations.
  • Non-marring clamp mechanism securely holds shafts without damage.
  • Suitable for high-speed applications up to 20,000 RPM.

Applications

  • 3D printer motion systems and linear actuators.
  • Precision CNC machinery and robotics.
  • Stepper motor and servo motor drive systems.
  • General industrial automation equipment.
  • Custom DIY projects requiring torque transmission.

Technical Specifications

Item TypeFlexible Shaft Coupling
MaterialAluminium Metal Alloy
Bore Diameter (d1)8mm
Bore Diameter (d2)10mm
Outer Diameter25mm
Length32mm
Rated Speed20000 RPM
Rated Torque1.5 N-m
Screws2 x M3
Catch Shaft TypeTighten
Model No. / NameZRB-25x32
Weight32g

Frequently Asked Questions

What are the primary dimensions and bore sizes of this coupling?

This ZRB-25x32 flexible shaft coupling has an outer diameter of 25mm and a length of 32mm. It features a dual bore design, accommodating an 8mm shaft on one side and a 10mm shaft on the other, ensuring versatile integration into various motion systems.

How does the flexible design benefit motion systems?

The helical cut in its one-piece aluminum construction allows the coupling to compensate for angular, radial, and axial misalignments between shafts. This flexibility reduces stress on connected components, minimizes binding effects, and helps maintain smooth, efficient power transmission.

Is this coupling suitable for high-precision applications like CNC machines?

Yes, its design ensures high torsional stiffness and zero backlash, making it ideal for precision CNC work, 3D printers, and robotics. It transmits power effectively while isolating harmful vibrations and shocks, contributing to accurate and reliable operation.

What material is the ZRB-25x32 coupling made from?

The ZRB-25x32 flexible shaft coupling is precision-machined from high-grade aluminum alloy. This material choice provides excellent corrosion resistance, high durability, and a low moment of inertia, contributing to the coupling's long-lasting performance and consistent velocity.

Package Includes

  • 1 x Flexible coupling OD: 25mm x L: 32mm Bore: 8x10mm (ZRB-25x32)

Additional Information

Weight 0.032 kg
Dimensions 4 × 3 × 3 cm