Hephaist

Joints

Carries Dynamic Loads up to 128N

SRJ004C

Carries Dynamic Loads up to 128N

The moving parts for the SRJ004C have very low frictional resistance with virtually zero backlash. Available in the 2.5um backlash -P grade. Each joint comes with a certificate of conformance indicating the actual tested accuracy.

Features

SRJ004C

Specs

SRJ004C
Max Swing Angle (Degrees) 15
Dynamic Load - C (N) 128
Static Load - Co (N) 100
Backlash (mm) .0025

Downloads

SRJ004C CAD SRJ004C CAD 3D files: IGS, x_b, STEP 2D drawings: dxf, pdf
SR JOINT BROCHURE SR JOINT BROCHURE This PDF outlines the SR Joints features and specifications.
SR Joint Usage Guidelines SR Joint Usage Guidelines This PDF describes lubrication options and installation guidelines for the SR Joint.

Options


Carries Dynamic Loads up to 320N

SRJ006C

Carries Dynamic Loads up to 320N

The SRJ006C is suitable for use as a precision linkage or joint in demanding mechanical structures or highly accurate positioning systems. Available in the 2.5um backlash -P grade. Each joint comes with a certificate of conformance indicating the actual tested accuracy.

Features

SRJ006C

Specs

SRJ006C
Max Swing Angle (Degrees) 30
Dynamic Load - C (N) 320
Static Load - Co (N) 280
Backlash (mm) 0.0025

Downloads

SRJ006C CAD SRJ006C CAD 3D files: IGS, x_b, STEP 2D drawings: dxf, pdf
SR JOINT BROCHURE SR JOINT BROCHURE This PDF outlines the SR Joints features and specifications.
SR Joint Usage Guidelines SR Joint Usage Guidelines This PDF describes lubrication options and installation guidelines for the SR Joint.

Options


Carries Dynamic Loads up to 490N

SRJ008C

Carries Dynamic Loads up to 490N

The SRJ008C is optimal for parallel mechanisms requiring high precision, high rigidity and compactness. Available in the 2.5um backlash -P grade and the 1um -SP grade. Each joint comes with a certificate of conformance indicating the actual tested accuracy.

Features

SRJ008C

Specs

SRJ008C
Max Swing Angle (Degrees) 30
Dynamic Load - C (N) 490
Static Load - Co (N) 540
Backlash (mm) 0.0025

Downloads

SRJ008C CAD SRJ008C CAD 3D files: IGS, x_b, STEP 2D drawings: dxf, pdf
SR Joint Usage Guidelines SR Joint Usage Guidelines This PDF describes lubrication options and installation guidelines for the SR Joint.
SR JOINT BROCHURE SR JOINT BROCHURE This PDF outlines the SR Joints features and specifications.

Options


Carries Dynamic Loads up to 720N

SRJ012C

Carries Dynamic Loads up to 720N

The SRJ012C provides greater rigidity and compactness than joints made from integrating multiple bearing systems. Available in the 2.5um backlash -P grade and the 1um backlash -SP grade. Each joint comes with a certificate of conformance indicating the actual tested accuracy.

Features

SRJ012C

Specs

SRJ012C
Max Swing Angle (Degrees) 30
Dynamic Load - C (N) 720
Static Load - Co (N) 770
Backlash (mm) 0.0025

Downloads

SRJ012C CAD SRJ012C CAD 3D files: IGS, x_b, STEP 2D drawings: dxf, pdf
SR Joint Usage Guidelines SR Joint Usage Guidelines This PDF describes lubrication options and installation guidelines for the SR Joint.
SR JOINT BROCHURE SR JOINT BROCHURE This PDF outlines the SR Joints features and specifications.

Options


Carries Dynamic Loads up to 1170N

SRJ016C

Carries Dynamic Loads up to 1170N

The SRJ016C center globe is assembled under pre-load conditions resulting in a smooth, consistent rocking motion with extremely low frictional resistance, and zero clearance. Available in the 2.5um backlash -P grade and the 1um backlash -SP grade. Each joint comes with a certificate of conformance indicating the actual tested accuracy.

Features

SRJ016C

Specs

SRJ016C
Max Swing Angle (Degrees) 30
Dynamic Load - C (N) 1170
Static Load - Co (N) 1300
Backlash (mm) 0.0025

Downloads

SR JOINT BROCHURE SR JOINT BROCHURE This PDF outlines the SR Joints features and specifications.
SRJ016C CAD SRJ016C CAD 3D files: IGS, x_b, STEP 2D drawings: dxf, pdf
SR Joint Usage Guidelines SR Joint Usage Guidelines This PDF describes lubrication options and installation guidelines for the SR Joint.

Options


Carries Dynamic Loads up to 2840N

SRJ024C

Carries Dynamic Loads up to 2840N

The JRJ024C is suitable for use as a precision linkage or joint in demanding mechanical structures or highly accurate positioning systems. Available in the 2.5um backlash -P grade and the 1um backlash -SP grade. Each joint comes with a certificate of conformance indicating the actual tested accuracy.

Features

SRJ024C

Specs

SRJ024C
Max Swing Angle (Degrees) 30
Dynamic Load - C (N) 2840
Static Load - Co (N) 3920
Backlash (mm) 0.0025

Downloads

SRJ024C CAD SRJ024C CAD 3D files: IGS, x_b, STEP 2D drawings: dxf, pdf
SR Joint Usage Guidelines SR Joint Usage Guidelines This PDF describes lubrication options and installation guidelines for the SR Joint.
SR JOINT BROCHURE SR JOINT BROCHURE This PDF outlines the SR Joints features and specifications.

Options


Carries Dynamic Loads up to 5800N

SRJ032C

Carries Dynamic Loads up to 5800N

The SRJ032C provides a high precision and rigid ball joint for demanding parallel robotics and photonics applications. Available in the 2.5um backlash -P grade and the 1um backlash -SP grade. Each joint comes with a certificate of conformance indicating the actual tested accuracy.

Features

SRJ032C

Specs

SRJ032C
Max Swing Angle (Degrees) 30
Dynamic Load - C (N) 5800
Static Load - Co (N) 8820
Backlash (mm) 0.0025

Downloads

SRJ032C CAD SRJ032C CAD 3D files: IGS, x_b, STEP 2D drawings: dxf, pdf
SR Joint Usage Guidelines SR Joint Usage Guidelines This PDF describes lubrication options and installation guidelines for the SR Joint.
SR JOINT BROCHURE SR JOINT BROCHURE This PDF outlines the SR Joints features and specifications.

Options


Carries Dynamic Loads up to 10600N

SRJ048C

Carries Dynamic Loads up to 10600N

The SRJ048C provides a high precision and rigid ball joint for demanding parallel robotics and photonics applications. Available in the 2.5um backlash -P grade and the 1um backlash -SP grade. Each joint comes with a certificate of conformance indicating the actual tested accuracy.

Features

SRJ048C

Specs

SRJ048C
Max Swing Angle (Degrees) 30
Dynamic Load - C (N) 10600
Static Load - Co (N) 16000
Backlash (mm) 0.0025

Downloads

SRJ048C CAD SRJ048C CAD 3D files: IGS, x_b, STEP 2D drawings: dxf, pdf
SR Joint Usage Guidelines SR Joint Usage Guidelines This PDF describes lubrication options and installation guidelines for the SR Joint.
SR JOINT BROCHURE SR JOINT BROCHURE This PDF outlines the SR Joints features and specifications.

Options



 
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Precise, Rigid and Compact

While integrating multiple revolute joints will provide two or three degrees of freedom, the result can be complex and bulky. Spherical plain bearings with multiple degrees of freedom are available but often have high frictional resistance and internal clearance problems.

Hephaist’s spherical rolling joint is the answer. The single unit provides greater rigidity and compactness than joints made from integrating multiple bearing systems. The SRJ is optimal for parallel mechanisms requiring high precision, high rigidity and compactness.


 

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Creative Solutions

For over forty-years, Hephaist has been at the forefront of research and development on linear motion mechanisms and bearing surface treatments. Providing high levels of accuracy, and stiffness, they have built a reputation for developing cutting edge technology answering the demanding needs of the linear and rotary bearing market.

Hephaist’s Spherical Rolling Joint provides a high precision and rigid ball joint for demanding parallel robotics and photonics applications. The centre globe is assembled under pre-load conditions resulting in a smooth, consistent rocking motion with extremely low frictional resistance, and zero clearance.


 

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Uncompromised Quality

Hephaist’s motto of Quality First extends beyond the reach of their products. Technology, innovation, cost and service are all components in the quest to provide complete customer satisfaction.Available in a wide variety of sizes, the SR Joint is a rigid, highly accurate ball or rotary joint indispensable for use in modern, multi axis robotics. Suitable for use as a precision linkage or joint in demanding mechanical structures or highly accurate positioning systems, the moving parts have very low frictional resistance with virtually zero backlash.


 

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Customization

Going beyond the SR joint as a standard product offering, Hephaist provides custom and unique variations tailored to your specific application or unique requirements.

Solutions include multi shafted designs or bearing assemblies that accept uncommon linkages. Applying machining techniques honed on the Formula 1 circuit, Hephaist brings exacting manufacturing standards to every aspect of their business.


 

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Non Oxidizing Surface Finishes

The SR joint is available not only with application specific lubricants but also with non oxidizing surface finishes.

For exposed applications or applications requiring strict environmental control, the Raydent coating is available on the SR Joints shaft and/or base.

 

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