HPR Motorsports Couplings for high pressure hydraulic circuits

Product catalog summary

Overview: The document provides detailed information on Stäubli's high-pressure quick-couplings (HPR) designed for motorsport applications. These couplings are engineered for high security, performance, and compactness, suitable for demanding hydraulic circuits.

Key Features:

High Security Locking: Available in single and double action locking mechanisms. Single action allows remote connection from the pit, while double action ensures a secure, vibration-resistant connection on the car.
Performance: Capable of accommodating high flow rates with a maximum fluid speed of 30 m/s. The design combines compactness and lightweight features.
Non-drip, Clean Break: Utilizes flat face technology to ensure leak-free connections and disconnections, preventing pollution and fluid leakage.

Technical Specifications:

Materials: Hardened stainless steel and titanium are used for the body components, with perfluoroelastomer and fluorocarbon seals for different hydraulic applications.
Pressure and Flow: HPR 02 supports up to 350 bar, while HPR 04 supports up to 250 bar. Both maintain a fluid speed of 30 m/s.
Hydraulic Charts: Illustrate flow rate versus pressure drop under test conditions using water as the fluid.

Applications: Suitable for hydraulic circuits experiencing high pressure, vibration, and high-frequency pulsations.

Part Numbers: Detailed specifications for sockets and plugs, including thread types, dimensions, and weights, are provided for both HPR 02 and HPR 04 models.

Additional Information: Stäubli reserves the right to modify product specifications without prior notice. The document also highlights the global presence of the Stäubli Group.

Catalog excerpts

HPR Motorsports Couplings for high pressure hydraulic circuits-1

FAST MOVING TECHNOLOGY Staubu FAST MOVING TECHNOLOGY Staubu High pressure | Motorsports

Open the catalog to page 1

HPR Motorsports Couplings for high pressure hydraulic circuits-2

Discover Stäubli solutions for motorsport applications at: www.staubli-motorsport.com

Open the catalog to page 2

HPR Motorsports Couplings for high pressure hydraulic circuits-3

SPEED, SECURITY AND COMPACTNESS The Staubli solution; designed for the most demanding applications High security locking HPR couplings offer outstanding connection security and performance. Single action locking When required, the single action version offers a remote connection from the pit side. Double action locking The double action version when required offers a secure, vibration resistant connection on the car. Two actions are necessary to disconnect: Jrotate the collar to align the notch and the pin. ^Dull the collar to engage the pin and release the locking mechanism. Improve your competitiveness...

Open the catalog to page 3

HPR Motorsports Couplings for high pressure hydraulic circuits-4

TECHNICAL SPECIFICATIONS Maximum allowable pressure PS (bar) Hardened stainless steel Perfluoroelastomer (JK) for hydraulic circuits and brake lines (HPR 02) Fluorocarbon (JV) for hydraulic circuits (HPR 04) US PATENT 7.766.393 and other countries Test conditions - Fluid: water - Viscosity: 1.08 cSt - Flow direction: socket to plug Hydraulic charts flow rate / pressure drop

Open the catalog to page 4

HPR Motorsports Couplings for high pressure hydraulic circuits-5

PART NUMBERS Socket UNF male thread with double action locking Position of locking Socket UNF male thread Plug UNF male thread, JIC profile

Open the catalog to page 5

HPR Motorsports Couplings for high pressure hydraulic circuits-6

PART NUMBERS Plug UNF male thread, JIC profile Plug UNF male thread

Open the catalog to page 6

HPR Motorsports Couplings for high pressure hydraulic circuits-7

PART NUMBERS HPR 02 & HPR 04 Special end-fittings, available on request

Open the catalog to page 7

HPR Motorsports Couplings for high pressure hydraulic circuits-8

Stäubli Units Global presence of the Stäubli Group www.staubli.com Staubli is a trademark of Stäubli International AG, registered in Switzerland and other countries. © Stäubli 03/2019. We reserve the right to modify product specifications without prior notice. connectors [email protected] | Photocredits: Stäubli, Turbosquid, Or

Open the catalog to page 8