Atlanta High Precision Racks: HPR


Quality Class 6

Technical Data:

  • Case hardening steel according ATLANTA-Standard (29 xx xx0)
  • Heat-treatable steel according ATLANTA-Standard (29 xx xx5)
  • Teeth hardened with the ATLANTA high performance
    hardening process and ground
  • Ground on all sides after hardening
  • Total pitch error GTf 1000 ≤ 0,036mm
  • 19°31'42" helical and straight tooth system
  • Module 2 to 4
  • Length up to 2000mm
  • Max. feed force per pinion contact up to 409,0 kN


Quality Class 7

Technical Data:

  • Heat-treatable steel according ATLANTA-Standard
  • Teeth hardened with the ATLANTA high performance
    hardening process and ground
  • Ground on all sides after hardening
  • Total pitch error GTf/1000 ≤ 0,052mm
  • 19°31'42" helical and straight tooth system
  • Module 2 to 10
  • Length 2000 mm
  • Max. feed force per pinion contact up to 287,0 kN



Round Racks


Quality Class 7

Technical Data:

  • Material: E TG 88 acc. DIN 17210
  • Quenched and tempered 800 - 950 N/mm²
  • Profile ground
  • Total pitch error GTf/1000 ≤ 0,016mm
  • Module 1 to 4
  • Length 2000 mm
  • Max. feed force per pinion contact up to 13,7 kN

Overview

Class Rack Type Quality
Total pitch 
error 
(±µm/m)
Applications
Helical 
Toothed
Straight 
Toothed
High 
Precision 
(HPR)
hardened 
ground
6 36
Wood working machines 
Plastic working machines 
Aluminium working machines 
Machine tools, water cutting machines 
Plasma cutting machines

Series 29

Series 29

Series 28

Series 28

7 52
Wood working machines 
Linear axes with high requirement for 
smooth running
Series 29 Series 28

Manuals

Operation and Maintenance Instruction for Racks & Pinions:

Load table for Rack & Pinion Drives Straight Toothed system:

Downloads

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