Specific slewing rings Heavy Duty-Radial without gear

Product catalog summary

1. Product Description and Proprietary Notice

The DUO-ROL-X slewing rings are patented, proprietary products of ROLLIX-DEFONTAINE. The document emphasizes strict confidentiality, prohibiting disclosure or sharing of plans and information without written authorization. This notice is presented in French, English, and German to ensure clear communication across international stakeholders.

2. Mechanical Specifications

The document details multiple slewing ring models with diameters ranging from approximately 750 mm to 3000 mm. Key mechanical parameters include:

Mean Diameter: Varies by model, critical for fit and function.
Pitch Diameter and Tolerances: Specified with f9 and H9 fits; run-out on pitch diameter controlled within ±1 unit to ensure precision.
Number of Teeth: Precisely defined per model to match gear requirements.
Gear Module and Pressure Angle: Provided for each ring to optimize gear meshing and performance.
Mounting Features: Includes two sets of four M12 holes for lifting and multiple M10 x 1.00 threaded holes for mounting, arranged symmetrically for ease of installation.
Lubrication Points: Grease holes and filler plug positions are clearly indicated to facilitate maintenance.
Weight Estimates: Provided in both kilograms and pounds for logistical planning.

3. Manufacturing and Quality Standards

The document references compliance with IT-ETR-061 and ISO 8015 standards, which govern general tolerances and ensure dimensional accuracy and interchangeability. It distinguishes between hardened and non-hardened components, indicating heat treatment status to guarantee mechanical performance and durability.

4. Drawing and Revision Information

Each mechanical drawing is presented at a 1:1 scale and includes detailed metadata such as drawing numbers, revision indices, estimated weights, and creation/revision dates (mostly from 2023). Drawings are approved by engineers (initials JME and AG), ensuring traceability and quality control.

5. Key Design Features

Gear Teeth Profile: Includes tooth tip truncation and profile shift (additional module 2 m) to optimize gear engagement and reduce wear.
Run-out Control: Pitch diameter run-out is tightly controlled within ±1 unit to maintain gear precision.
Mounting and Lifting: Symmetrical arrangement of mounting and lifting holes facilitates safe handling and straightforward installation.

6. Multilingual Annotations

All annotations and labels are provided in French, English, and German, covering critical terms such as mounting holes, grease holes, gear teeth, pressure angle, and tolerances. This multilingual approach supports international manufacturing and usage.

7. Overview of General Tolerances According to IT-ETR-061 and ISO 8015

This section explains the application of general tolerances based on IT-ETR-061 and ISO 8015 standards, which define permissible dimensional variations to ensure part interchangeability and quality control.

Standards Referenced: IT-ETR-061 specifies tolerance classes for engineering drawings; ISO 8015 establishes fundamental principles for geometrical product specifications and tolerancing.
General Tolerances: Define acceptable limits for linear and angular dimensions when no specific tolerances are indicated, categorized by IT grades representing precision levels.
Application and Importance: Ensures consistency, facilitates communication among stakeholders, and helps control manufacturing costs by avoiding unnecessarily tight tolerances.
Key Parameters and Classes: Tolerance values depend on nominal size ranges and tolerance grades, guiding maximum permissible deviations.
Recommendations and Best Practices: Use general tolerances only when specific tolerances are not critical; select appropriate tolerance grades based on manufacturing and functional needs; maintain uniformity across documentation and production.

Summary of Critical Information

DUO-ROL-X slewing rings are patented and confidential products with strict non-disclosure requirements.
Multiple sizes are detailed with precise mechanical and gear specifications to ensure optimal performance.
Compliance with IT-ETR-061 and ISO 8015 standards guarantees dimensional accuracy and quality control.
Heat treatment status is clearly indicated to distinguish hardened components.
Standardized mounting, lifting, and lubrication features facilitate installation and maintenance.
Gear tooth design incorporates profile shifts and truncation for enhanced durability and function.
Multilingual annotations support international use and understanding.

This document serves as a comprehensive technical reference for the manufacturing, quality assurance, and installation of DUO-ROL-X slewing rings by ROLLIX-DEFONTAINE.

Catalog excerpts

Specific slewing rings Heavy Duty-Radial without gear-1

Diamètre moyen Tolérances générales suivant IT-ETR-061 et ISO 8015 General tolerances according to IT-ETR-061 and ISO 8015 Allgemeine toleranzen nach IT-ETR-061 und ISO 8015 Denture - Gear - Verzahnung Module Angle de pression Module - Modul Pressure angle Eingriffswinkel Diametral pitch Troncature Nbre de dents Truncature - Kopfkurzung Nr. of teeth - Zahnezahl Diamêtre primitif Pitch diameter - Teilkreissdurchmesser Déport 2 G m Add. mod. 2 Gm - Profilverschiebung 2 Gm Cote sur dents Measurement on teeth Zahnmessweite bei Zahnen Faux rond au diamêtre primitif - Run out on P.D. Rundlauffehler am Teilkreis Non trempée No hardened Ungehartet Trempée Hardened Gehartet Trous de fixation Mounting holes Befestigungsborungen Trous de fixation Mounting holes Befestigungsborungen Trous de graisseurs Grease holes Schmierborungen Trous de graisseurs Grease holes Schmierborungen Masse estimée Gewicht ca Estimated weight equid. equis. gl. Abst. equid. equis. gl. Abst. equid. equis. gl. Abst. equid. equis. gl. Abst. Position approximative du bouchon et du raccord de trempe Filler plug and hardening connection of raceway ca Stopfen - und heertteschlupf - position Cette couronne brevetée DUO-ROL-X est notre propriété. Ce plan ne peut être communiqué ni retransmis à des tiers sans l'autorisation écrite de ROLLIX-DEFONTAINE Information confidential proprietary of ROLLIX-DEFONTAINE. Any person excepted is required to accept same information in confidence and agrees to make no disclosures or use there of except as authorized by ROLLIX - DEFONTAINE Diese paterntierte drehverbindung DUOROL-X ist unser Eigentum. Diese zeiuchnung darf nicht ohne schriftliche genehmigung von ROLLIX-DEFONTAINE weitergegeben werden.

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Specific slewing rings Heavy Duty-Radial without gear-2

Diamètre moyen COUPE A-A ECHELLE 1 : 1 Tolérances générales suivant IT-ETR-061 et ISO 8015 General tolerances according to IT-ETR-061 and ISO 8015 Allgemeine toleranzen nach IT-ETR-061 und ISO 8015 Denture - Gear - Verzahnung Module Angle de pression Module - Modul Pressure angle Eingriffswinkel Diametral pitch Troncature Nbre de dents Truncature - Kopfkurzung Nr. of teeth - Zahnezahl Diamêtre primitif Pitch diameter - Teilkreissdurchmesser Déport 2 G m Add. mod. 2 Gm - Profilverschiebung 2 Gm Cote sur dents Measurement on teeth Zahnmessweite bei Zahnen Faux rond au diamêtre primitif - Run out...

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Specific slewing rings Heavy Duty-Radial without gear-3

Diamètre moyen 30 1519 1575 f9 1579 Tolérances générales suivant IT-ETR-061 et ISO 8015 General tolerances according to IT-ETR-061 and ISO 8015 Allgemeine toleranzen nach IT-ETR-061 und ISO 8015 Denture - Gear - Verzahnung Module Angle de pression Module - Modul Pressure angle Eingriffswinkel Diametral pitch Troncature Nbre de dents Truncature - Kopfkurzung Nr. of teeth - Zahnezahl Diamêtre primitif Pitch diameter - Teilkreissdurchmesser Déport 2 G m Add. mod. 2 Gm - Profilverschiebung 2 Gm Cote sur dents Measurement on teeth Zahnmessweite bei Zahnen Faux rond au diamêtre primitif - Run out on...

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Specific slewing rings Heavy Duty-Radial without gear-4

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Specific slewing rings Heavy Duty-Radial without gear-5

Diamètre moyen G 2 x 4 holes M12 for lifting 36 2130 2199 f9 2202 Tolérances générales suivant IT-ETR-061 et ISO 8015 General tolerances according to IT-ETR-061 and ISO 8015 Allgemeine toleranzen nach IT-ETR-061 und ISO 8015 Denture - Gear - Verzahnung Module Angle de pression Module - Modul Pressure angle Eingriffswinkel Diametral pitch Troncature Nbre de dents Truncature - Kopfkurzung Nr. of teeth - Zahnezahl Diamêtre primitif Pitch diameter - Teilkreissdurchmesser Déport 2 G m Add. mod. 2 Gm - Profilverschiebung 2 Gm Cote sur dents Measurement on teeth Zahnmessweite bei Zahnen Faux rond au...

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