NBK customized coupling is one of a kind! - NBK - (Version JPG) - Page n° 2 - PDF Catalogue | Technical Documentation

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Shaft coupling, Shaft collar, Flexible coupling, Jaw coupling, Coupling

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Couplicon

The latest FEM analysis techniques are employed to evaluate

the coupling stress and misalignment experienced under various conditions of use.

Torque Analysis

Section of Side Way

Cross-section

Periphery Eccentricity Analysis

Section of Side Way

Cross-section

Periphery

We can customize slit design, pitch, depth and slit quantity to create a coupling that fits your exact needs.

Select the best slit pattern according to your specifications.

The optimal coupling specifications can be reached through adjustment of pitch, depth, and slit quantity.

Pitch: Narrower Depth: Deeper Quantity: More

Pitch: Wider Depth: Shallower Quantity: Less

High Torsional Stiffness

Flexible

diameter and length... _.

■ "CT ■

— ■ ~1-- \JU 1 1

Outside Diameter (mm)

Overall Length (mm)

Rated Torque (N-m)

Max. Torque (N-m)

Static Torsional Stiffness (N-m/rad)

Allowable Errors of Angularity (mm)

ex.1: High Torque

A 4—

4.84—1

'—►aß

680

0.10

ex.2: High Torsional Stiffness

4.5

9.0

1—► 780

0.08

ex.3: High Flexibility

*r 1

1.6

3.2

170

I—►0.30

ex.4: Well-balanced

3.2

6.4

450

0.15

*The above chart is only an example.

Well balanced

NBK customized coupling is one of a kind! - NBK - #2

Shaft coupling, Shaft collar, Flexible coupling, Jaw coupling, Coupling