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Atlanta Drive Systems
ATLANTA Rack Range

ATLANTA Rack Range

Product catalog summary

Overview: The document provides a detailed survey of racks, focusing on specifications for helical and straight tooth systems, materials, heat treatment, and precision measurements.

Helical Tooth System Racks: These racks are available in various modules and treatments, including induction-hardened, case-hardened, quenched and tempered, and soft. Specific order codes are provided for each type.

Straight Tooth System Racks: Available in different modules and treatments such as induction-hardened, quenched and tempered, soft, and plastic, with detailed specifications and order codes.

Integratable Racks: Options for both helical and straight tooth systems, with induction-hardened and soft treatments.

Racks with mm Pitch: Straight racks available in specific mm pitches, categorized as soft.

Round Racks: Straight racks available in various modules, with options for soft, quenched and tempered, and stainless treatments.

Heat Treatment and Tolerance: Discusses the heat treatment of teeth and tolerance levels for racks.

Precision Racks for Continuous Linking: Specifications for precision racks with helical tooth systems, including material composition, hardening details, and measurement protocols.

Assembly Kits: Information on kits that include adjusting devices, gauging rollers, measuring bridges, and suitcases for precision mounting.

Key Specifications: Racks are made from materials like C 45 and 16 Mn Cr 5, with treatments to enhance durability. Induction hardening is common, with hardness levels specified in HRC. Racks are measured for total pitch error at 20°C, with reports available upon request.

Recommendations: Electronic lubricators are recommended for continuous lubrication of rack and pinion drives. Assembly kits are suggested to adapt the precision of mounted racks to single racks.

Specifications: Details on racks for continuous linking modules, straight tooth systems with ground or milled teeth, and a 20° pressure angle. Made from high-quality materials with tensile strengths of approximately 650 N/mm² and 900 N/mm².

Procedures: Importance of maintaining continuous lubrication for rack and pinion drives, recommending electronic lubricators. Explains total pitch error (GTf/300) as the maximum permissible deviation of the measured length compared to theoretical length.

Standards and Norms: Racks categorized by module sizes and tooth quality grades, with specific dimensions in millimeters. Specifies gearing grade and surface roughness (Ra) for different modules.

Key Data from Tables: Tables list order codes, module sizes, number of teeth, dimensions, and technical details for various rack models. Some racks lack mounting holes, while others are companion parts for assembly.

Critical Information: Emphasis on material quality and treatment for durability and performance. Importance of adhering to specified dimensions and tolerances to maintain rack system integrity.

Materials and Quality: Racks made from plastic POM, known for minimal deformation, high surface hardness, and tensile strength. Also mentions C 45 steel, induction-hardened and ground for high tensile strength.

Modules and Dimensions: Detailed tables listing modules (1 to 3) with corresponding dimensions and specifications for continuous linking. Each module has specific order codes, dimensions, and permissible deviations.

Lubrication Recommendations: Continuous lubrication is crucial, with electronic lubricators recommended for proper lubrication.

Mounting and Installation: Guidelines for mounting racks on rails, including a patent-pending device for mounting on guide rails. Emphasizes checking permissible torque and selecting rails according to supplier specifications.

Heat Treatment and Tooth Quality: Teeth are induction-hardened to 50-55 HRC and ground after hardening. Specifies tooth quality standards for different applications.

Additional Information: For chemical resistance data and further specifications, refer to the main catalogue. Includes a survey of integratable racks for guides and selection and load tables.

Specifications and Components: Detailed specifications for racks and rails used in mechanical assemblies, listing models from various manufacturers with specific dimensions and configurations.

Assembly Procedures: Procedures for mounting racks on rails, emphasizing additional threads in the rail for certain assemblies. Guidance for 90° and 180° rack and rail arrangements.

Advantages of Rack-and-Rail Combinations: Advantages include reduced mounting surfaces, elimination of alignment needs, space-saving designs, and the ability to assemble outside the machine.

Technical Data and Measurements: Detailed tables provide measurements and technical data for various rack modules, including dimensions, tooth quality, and material specifications.

Additional Components: Information on guide bushes made of sintered bronze with solid lubricant MoS2, maintenance-free and ready for mounting, with detailed dimensions and order codes.

Catalog excerpts

1/2009 Maße / Dimensions in mm Z – 1 Übersicht Zahnstangen Survey of racks Reihe gerade/schräg Modul Seite Series straight/helical Module Page Zahnstangen schräg verzahnt / Racks helical tooth system 48 .. ... schräg 5; 6; 8; 10; 12 induktiv gehärtet 4 ZA-1.1 helical induction-hardened 29 .. ... schräg 2; 3; 4 eingesetzt u. gehärtet 5 ZA-1.2 helical case-hardened 29 .. ... schräg 2; 3; 4; 5; 6; 8; 10; 12 eingesetzt u. gehärtet 6 h 25 ZA-2 – 3 helical case-hardened 38 .. ... schräg 2; 3; 4; 5 vergütet 8 e 27 ZA-4 helical quenched and tempered 47 .. ... schräg 2; 3; 4; 5; 6; 8; 10 weich 9 e 27 ZA-5 helical soft 39 .. ... schräg 2; 3; 4; 5; 6; 8; 10; 12 induktiv gehärtet 10 e 27 ZA-6 – 7 helical induction-hardened Führungszahnstangen schräg verzahnt / Integratable racks helical tooth system 49 .. ... schräg 2; 3; 4 weich 6 h 25 ZC-2 helical soft 49 .. ... schräg 2; 3; 4 weich 9 e 27 ZC-3 helical soft Zahnstangen gerade verzahnt / Racks straight tooth system 46 .. ... gerade 5; 6; 8; 10; 12 induktiv gehärtet 4 ZB-1.1 straight induction-hardened 28 .. ... gerade 2; 3; 4; 5; 6; 8; 10; 12 induktiv gehärtet 6 h 25 ZB-2 – 3 straight induction-hardened 33 .. ... gerade 2; 3; 4; 5 vergütet 8 e 27 ZB-4 straight quenched and tempered 25 .. ... gerade 1; 1,5; 2; 2,5; 3; 4; 5; 6; 8; 10 weich 9 e 27 ZB-6 – 7 straight soft 27 .. ... gerade 1; 1,5; 2; 2,5; 3; 4; 5; 6; 8; 10 induktiv gehärtet 10 e 27 ZB-8 – 9 straight induction-hardened 34 .. ... gerade 2; 3; 4; 5; 6 induktiv gehärtet 10 e 27 ZB-10 straight induction-hardened 36 .. ... gerade 1; 1,5; 2; 3 weich / rostfrei 8 e 27 ZB-5 straight soft / stainless 26 .. ... gerade 1; 1,5; 2; 2,5; 3 Kunststoff 10 e 27 ZB-12 straight Plastic Führungszahnstangen gerade verzahnt / Integratable racks straight tooth system 49 .. ... gerade 5; 10; 13,33 (mm) induktiv gehärtet 6 h 25 ZC-4 straight induction-hardened 49 .. ... gerade 5; 10; 13,33 (mm) weich 9 e 27 ZC-5 straight soft Zahnstangen mit mm-Teilung / Racks with mm pitch 37 0. ... gerade 5; 10 (mm) weich 9 e 27 ZB-11 straight soft Wärmebehandlung der Verzahnung heat-treatment of teeth Verzahnungs- Toleranz Tolerance of teeth

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Z – 2 Maße / Dimensions in mm 1/2007 Übersicht Rundzahnstangen Survey of round racks Reihe gerade/schräg Modul Seite Series straight/helical Module Page 36 9. .. gerade 1; 1,5; 2; 3 weich / rostfrei 8 e 27 ZD-4 straight soft / stainless 35 .1 ... gerade 1; 1,5; 2; 3; 4 vergütet 8 e 27 ZD-2 straight quenched and tempered 35 .0 ... gerade 1; 1,5; 2; 2,5; 3; 4; 5 weich 9 e 27 ZD-3 straight soft 80 .. ... Führungsbuchsen ZD-5 Guide bushes Wärmebehandlung der Verzahnung heat-treatment of teeth Verzahnungs- Toleranz Tolerance of teeth

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1/2009 Maße / Dimensions in mm ZA – 1 Übersicht Schräg-Zahnstangen Survey of helical racks Reihe Modul Seite Series Module Page 48 .. ... 5; 6; 8; 10; 12 induktiv gehärtet 4 ZA-1.1 induction-hardened 29 .. ... 2; 3; 4 eingesetzt u. gehärtet 5 ZA-1.2 case-hardened 29 .. ... 2; 3; 4; 5; 6; 8; 10; 12 eingesetzt u. gehärtet 6 h 25 ZA-2 – 3 case-hardened 38 .. ... 2; 3; 4; 5 vergütet 8 e 27 ZA-4 quenched and tempered 47 .. ... 2; 3; 4; 5; 6; 8; 10 weich 9 e 27 ZA-5 soft 39 .. ... 2; 3; 4; 5; 6; 8; 10; 12 induktiv gehärtet 10 e 27 ZA-6 – 7 induction-hardened Auswahl und Belastungstabellen ZH-2 – 6...

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ZA – 1.1 Maße / Dimensions in mm 1/2009 Präzisions-Zahnstangen für fortlaufende Montage Modul 5 – 12 Precision-racks for continuous linking module 5 – 12 schräg verzahnt, rechtssteigend 19° 31' 42", Verzahnung geschliffen, 20° Eingriffswinkel helical tooth system, 19°31’42" right-hand, ground teeth, 20° pressure angle 48 50 105 5 1000,00 17,38 60 49 39 34 3 62,5 125 8 12 13,5 20 13 37,5 925 11,7 0,012 12,15 48 60 105 6 1000,00 20,93 50 59 49 43 3 62,5 125 8 16 17,5 26 17 37,5 925 15,7 0,012 20,60 48 80 105 8 960,00 28,00 36 79 79 71 3 60,0 120 8 25 22,0 33 21 120,0 720 19,7 0,012 39,00 48 10...

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1/2009 Maße / Dimensions in mm ZA – 1.2 Präzisions-Zahnstangen für fortlaufende Montage Modul 2 – 4 Precision-racks for continuous linking module 2 – 4 schräg verzahnt, rechtssteigend 19° 31' 42", Verzahnung geschliffen, 20° Eingriffswinkel helical tooth system, 19°31’42" right-hand, ground teeth, 20° pressure angle 29 20 051 2 500,00 8,5 75 24 24 22 2 62,50 125 4 8 7 11 7 31,7 436,6 5,7 0,012 2,10 29 20 104 2 1000,00 8,5 150 24 24 22 2 62,50 125 8 8 7 11 7 31,7 936,6 5,7 0,012 4,10 29 30 051 3 500,00 10,3 50 29 29 26 2 62,50 125 4 9 10 15 9 35,0 430,0 7,7 0,012 2,90 29 30 101 3 1000,00 10,3...

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1/2009 Maße / Dimensions in mm ZA – 7 Zahnstangen für fortlaufende Montage Modul 8 – 12 Racks for continous linking module 8 – 12 schräg verzahnt, rechtssteigend 19° 31' 42", Verzahnung gefräst, 20° Eingriffswinkel helical tooth system, 19° 31' 42" right-hand, milled teeth, 20° pressure angle Zähne gehärtet teeth hardened Verz.-Qual. tooth. qual. 10 e 27 a1 a ß L1 L2 l1 l l l hk h0 h b d1 d2 t Ra3,2 Werkstoff C 45, WSt.-Nr. 1.0504, aus sonderbehandeltem Blankstahl mit ca. 650 N/mm2 Zugfestigkeit. Verzahnung induktiv gehärtet auf 50 bis 55 HRC, Zahnstangen-Rücken und Anlagefläche bearbeitet. Da...

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1/2009 Maße / Dimensions in mm ZB – 1 Übersicht Gerad-Zahnstangen Survey of straight racks Reihe Modul Seite Series Module Page 46 .. ... 5; 6; 8; 10; 12 induktiv gehärtet 4 ZB-1.1 induction-hardened 28 .. ... 2; 3; 4; 5; 6; 8; 10; 12 eingesetzt u. gehärtet 6 h 25 ZB-2 – 3 case-hardened 33 .. ... 2; 3; 4; 5 vergütet 8 e 27 ZB-4 quenched and tempered 36 .. ... 1; 1,5; 2; 3 weich / rostfrei 8 e 27 ZB-5 soft / stainless 25 .. ... 1; 1,5; 2; 2,5; 3; 4; 5; 6; 8; 10 weich 9 e 27 ZB-6 – 7 soft 27 .. ... 1; 1,5; 2; 2,5; 3; 4; 5; 6; 8; 10 induktiv gehärtet 10 e 27 ZB-8 – 9 induction-hardened 34 .. ......

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ATLANTA Rack Range

ATLANTA Rack Range

Catalog excerpts

All Atlanta Drive Systems catalogs and technical brochures