Specific slewing rings Heavy Duty-Radial with internal gear

Product catalog summary

1. Product Description and Proprietary Notice

The DUO-ROL-X slewing rings are patented rotary bearings manufactured by ROLLIX-DEFONTAINE. The document is confidential and proprietary, prohibiting unauthorized sharing or disclosure. This ensures protection of intellectual property and design integrity.

2. Mechanical Specifications

The document details multiple size variants of DUO-ROL-X slewing rings with key parameters including:

Mean diameters ranging from approximately 750 mm to 2500 mm.
Gear parameters such as number of teeth (48 to 96), module size (6 to 16), and a fixed pressure angle of 20°.
Profile modifications including a profile shift coefficient of 2 m and tooth tip truncature values.
Runout tolerances on pitch diameter between 0.34 mm and 0.88 mm to ensure precision.
Mounting features including two sets of 4 holes M12 for lifting and M10 x 1.00 threaded holes for mounting.
Lubrication provisions via grease holes and filler plugs, as well as designated hardening connection points on raceways.

3. Tolerances and Standards

Manufacturing tolerances conform to international standards IT-ETR-061 and ISO 8015, with critical dimensions held to IT-ETR 905 Indice 5 grade. These standards guarantee interchangeability and high precision in gear tooth geometry and mounting interfaces.

4. Material Hardening

The gear teeth and raceways are specified as either hardened or non-hardened depending on the variant. Hardening treatments enhance wear resistance and durability, critical for the operational lifespan of the slewing rings.

5. Mounting and Handling Features

Each slewing ring includes:

Mounting holes for secure attachment to equipment.
Grease holes for maintenance lubrication.
Two sets of 4 M12 holes designed specifically for safe lifting operations.
Positions for filler plugs and hardening connections clearly indicated to facilitate assembly and maintenance.

6. Weight and Mass Estimates

Weight estimates range from approximately 6 kg for the smallest rings to over 1500 kg for the largest, aiding in planning for handling, transport, and installation.

7. Drawing and Revision Information

Each technical drawing includes:

Unique drawing number and version control.
Scale, predominantly 1:1 for accurate representation.
Creation and revision dates.
Designer and approver initials to ensure traceability.

8. Language and Confidentiality

The document is multilingual (French, English, German) to support international users. Confidentiality clauses are reiterated in all languages to emphasize proprietary restrictions.

Summary of Critical Parameters

Parameter	Typical Values	Notes
Mean Diameter	750 mm to 2500 mm	Varies by model
Module (Gear Tooth Size)	6 to 16	Depends on ring size
Number of Teeth	48 to 96	Increases with diameter
Pressure Angle	20°	Standardized
Mounting Holes	2 x 4 holes M12 (lifting), M10 x 1.00 (mounting)	Consistent across models
Runout on Pitch Diameter	0.34 to 0.88 mm	Precision tolerance
Weight	6 kg to 1507 kg	Estimated mass per model

Conclusion

This document provides a comprehensive technical reference for the DUO-ROL-X slewing rings, covering mechanical specifications, manufacturing tolerances, material conditions, mounting features, and proprietary notices. It is intended for engineers and technical personnel involved in the design, manufacturing, installation, and maintenance of these large bearing assemblies, ensuring proper application and longevity of the product.

Catalog excerpts

Specific slewing rings Heavy Duty-Radial with internal gear-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 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 with internal gear-2

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Specific slewing rings Heavy Duty-Radial with internal gear-4

1344 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...

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