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Spreitzer GmbH & Co. KG - Präzisionswerkzeuge
Concentricity gages

Concentricity gages

Product catalog summary

Overview:
The document provides comprehensive information on concentricity gages used for precise runout inspection of rotating parts. These gages are designed for quick and accurate measurements, suitable for use directly next to the machine without requiring prior knowledge.

Product Range:
Various types of concentricity gages are outlined, including centerless gages (RPG micro, RPG mini, RPG AL, RPG), gages with V-blocks (RPGP), roller wheels (RPGR), and tailstocks (RPGS). Each type is tailored for specific measurement tasks and workpiece support configurations.

Key Features:

High flexibility and quick setup time.
Suitable for different geometries with high true running accuracy (0.002 mm).
Robust design with pre-loaded roller bearings for longevity.
Available for diameters ranging from 0.8 to 240 mm.

Applications:
Concentricity gages are used for inspecting external, internal, and flat faces of rotating parts, particularly effective for determining the concentricity of multiple diameters and performing axial run-out measurements.

Practical Tips:

Reduces setup and downtime of machines by up to 80%.
Drastically reduces internal and external failure costs.

Technical Specifications:
Technical details for various models, such as RPG micro and RPG mini, highlight their compact design, ease of use, and suitability for transmitted light. Customization options, such as carbide rollers and electric drives, are available.

Measurement Principles:
The document explains the basics of runout inspection, emphasizing the importance of a suitable measurement setup and precision of the gages. It covers concepts like circularity, perpendicularity, radial and axial run-out, and geometric tolerances.

Conclusion:
Concentricity gages are indispensable tools for ensuring the precision of rotating parts, offering significant cost savings and efficiency improvements in manufacturing processes.

Precision Rotary Unit PDE Overview:
The Precision Rotary Unit PDE is designed for rotating cylindrical workpieces with diameters up to 100 mm with high accuracy. It can be mounted horizontally or vertically on a base plate, which is optional along with the three-jaw chuck.

Specifications:

Hardened and ground base plate.
Mountable in both horizontal and vertical positions.
Three-jaw chuck DBF 100 VA, corrosion-resistant, with a diameter of 100 mm and a repetition accuracy of 0.005 mm.

Options:

Articulated arm with holder for gauging instruments.
High precision clamping chuck SF HQ, corrosion-resistant, available in 100 or 125 mm diameters with a repetition accuracy of 0.0026 mm.

Measuring Data Logging and Processing:
Electronic sensors, indicating instruments, and plotting units can be connected for data logging and processing. The system supports simple digital indications to complex SPC-computers, with graphical display and statistical evaluation capabilities.

Accessories:

Flat plate top stop for measuring flat faces of workpieces.
Supporting rollers and measuring slides for long workpieces.
Pneumatic swivel arm for automated loading and unloading.
Electric drive options for various models.

Customized Solutions:
Customized concentricity gages and accessories are available upon request, including options for digital microscope attachments and various mounting configurations.

Application of Concentricity Gages:
The document provides an overview of various concentricity gages offered by Spreitzer GmbH & Co. KG, including models RPG 350 AL, RPG 35100, RPG 0820 mini, RPGP, RPG 0810 micro, and RPG 330 mini. These gages are used for precision measurement and quality control in manufacturing processes.

Combination with Universal Fixturing Kit:
The RPG 450 model can be combined with a modular universal fixturing kit, offering a flexible and modular solution for quality assurance, supporting both analogue and electronic measuring probes.

Contact Information:
Spreitzer GmbH & Co. KG is located in Gosheim, Germany, and can be contacted via phone or email for further inquiries.

Catalog excerpts

7 Rundlaufprüfgeräte Concentricity gages Präzise Rundlaufprüfung. Innerhalb 10 Sekunden. Ohne Vorkenntnisse. Direkt an der der Maschine. Precise runout inspection. Within 10 seconds. Without prior knowledge. Right next to the machine. innovative performance

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Hinweise Tips Unsere Produktvideos finden Sie unter: Our product videos, see: www.spreitzer.de/media Damit Sie immer aktuelle Zeichnungsdaten erhalten, haben wir ganz bewusst in diesem Katalog nur Einbaumaße angegeben. Detaillierte 3D-/2D-CAD-Zeichnungen in verschiedenen CAD-Formaten erhalten Sie unter: We have shown only assembling dimensions within this catalogue, so that you will always receive actual information. Detailed 3D-/2D-CAD-drawings in different CAD-types can be found under: www.spreitzer.de

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Unser Produktprogramm Our product range Sondervorrichtungen Custom-made fixtures Universal-Spannsystem Universal fixturing and clamping system Zentrischspanner und Spannlösungen Centre-clamping vises and clamping solutions Mehrseitenbearbeitung mit Vielfachspannung Multi-sided machining with multiple-clamping Universal Mess- und Prüfbaukasten Universal fixturing kit for measuring fixtures ALUMESS – Spann-/Palettiersystem für Messmaschinen ALUMESS – Fixturing and palletizing system for CMM Spannmittel und Zubehör für Werkzeugbau und Kontrolle Precision clamping tools for toolmaking and control...

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Hinweise für die Benutzung des Katalogs Tips for using the catalogue Zeichnungen Drawing Damit Sie immer aktuelle Zeichnungsdaten erhalten, haben wir ganz bewußt in diesem Katalog nur Einbaumaße angegeben. Detaillerte 3D-/2D-CAD-Zeichnungen in verschiedenen CAD-Formaten erhalten Sie unter http://www.spreitzer.de. We have shown only assembling dimensions within this catalogue, so that you will always receive actual information. Detailed 3D-/2D-CAD-drawings in different CAD-types can be found under http://www.spreitzer.de. Symbole Symbols Rundlaufprüfgeräte, spitzenlos RPG micro Concentricity gages,...

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Übersicht Rundlaufprüfgeräte Overview of concentricity gages Symbol Icon Ausführung Version Mess-/Prüfaufgabe Measuring task Werkstückaufnahme Workpiece support Measuring microscope Messprinzip Hauptanwendung Measurement Main application principle on external faces on flat faces Messoptik unter Durchlicht geeignet Measuring optics suitable for trans-mitted light on external faces on flat faces Einzelprüfung Serienprüfung* an Aussenflächen an Innenflächen an Planflächen on external faces on internal faces on flat faces an Aussenflächen an Innenflächen an Planflächen on external faces on internal...

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3 Praxistipps für Ihren Erfolg. 3 Practical tips for your success. Präzise Rundlaufprüfung. Innerhalb 10 Sekunden. Ohne Vorkenntnisse. Direkt an der der Maschine. Precise runout inspection. Within 10 seconds. Without prior knowledge. Right next to the machine. Reduziert Ihre internen und externen Fehlerkosten drastisch! Reduces your internal and external failure costs drastically! Reduziert die Rüst- und Stillstandszeit Ihrer teuren Bearbeitungsmaschine um bis zu 80 %! Reduces setup and downtime of your expensive machine up to 80 %! Effektiv durch einfache Handhabung. Unverzichtbar! Effectively...

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Grundlagen der Rundlaufprüfung Basics of the runout inspection In der Messtechnik nimmt die Rundlaufprüfung eine besonders wichtige Stellung ein. Ein geeigneter Messaufbau sowie entsprechende Präzision des Rundlaufgerätes sind die Basis für eine präzise Messung. Form- und Lagetoleranzen Geometric tolerances In measurement technology the runout inspection takes a particularly important role. A suitable measurement set-up and the corresponding precision of the concentricity gages are the basis for precise measurement. Prüfmöglichkeiten Test options RPG mini, RPG AL, RPG A Rundheit (Kreisform) Circularity...

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Rundlaufprüfgeräte RPG micro Concentricity gages RPG micro Verwendung: Das Rundlaufprüfgerät RPG micro eignet sich durch seine kompakte Bauform besonders für den Einsatz auf Messmikroskopen unterschiedlicher Hersteller. Das Befestigungsbohrbild an der Unterseite des Geräts bietet universelle Montagemöglichkeiten. Application: The concentricity gage type RPG micro is especially suitable for the use on measuring microscopes from different manufacturers. The fixturing holes in the base of the gage allows universal mounting options. Ausführung: • robuste Konstruktion mit vorgespannten Wälzlagerungen...

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Rundlaufprüfgeräte RPG micro Concentricity gages RPG micro RPG micro Werkstück-Ø Rollen-Ø Workpiece diam. Roller diam. 0,8 – 10 mm Rollentyp Type of rollers Rundlaufgenauigkeit Concentricity Antrieb Drive Einstichrollen ineinander greifend cut-in rollers interlocking 0,002 mm vorgespannte Wälzlagerung precision rolling bearings handbetrieben manually operated Technische Details siehe Gesamtkatalog – Kundenspezische Ausführungen auf Anfrage. Technical details see general catalogue – customized types upon request. Kundenspezifische Auflagerollen Um den unterschiedlichen Kundenanforderungen gerecht...

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Rundlaufprüfgeräte RPG mini Concentricity gages RPG mini Verwendung: Die Rundlaufprüfgeräte RPG mini eignen sich durch die kompakte Bauform besonders für den Einsatz auf Messprojektoren, optischen Koordinaten-Messmaschinen sowie Konturmessgeräten. Durch den kleinen Störbereich wird eine optimale Zugänglichkeit zum Werkstück erreicht. Application: The concentricity gage type RPG mini is especially suitable for the use on measuring projectors, optical coordinates measuring instruments as well as contour measuring instruments due to its compact design. Due to its small disturbance range the optimal...

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Rundlaufprüfgeräte RPG mini Concentricity gages RPG mini RPG 0820 mini Werkstück-Ø Workpiece diam. Rollen-Ø Roller diam. Rollentyp Type of rollers Rundlaufgenauigkeit Concentricity Antrieb Drive Einstichrollen ineinander greifend cut-in rollers interlocking handbetrieben manually operated zylindrische Rollen cylindric rollers 0,002 mm vorgespannte Wälzlagerung precision rolling bearings Technische Details siehe Gesamtkatalog – Kundenspezische Ausführungen auf Anfrage. Technical details see general catalogue – customized types upon request. Kundenspezifische Auflagerollen Um den unterschiedlichen...

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Concentricity gages

Concentricity gages

Catalog excerpts

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