The new quality classes of ATLANTA racks with hardened & grounded teeth, reduce frictional losses and create high-efficiency rack & pinion drives at a level never achieved before. 

UHPR – Ultra High Precision Rack: 

• Quality 4 and 5 , 12 and 30 μm/m total pitch error
• Modules 2-12, max lengh up to 1 and 2m 

HPR – High Precision Rack: 

• Quality 6 and 7, 48 and 60 μm/m total pitch error
• Modules 2-12, max lengh up to 1 and 2m 

PR – Precision Rack: 

• Quality 8, 60 and 100 μm/m total pitch error
• Modules 2-5, max lengh up to 1 and 2m

BR – Basic Rack: 

• Quality 9 and 10, 150 and 200 μm/m total pitch error
• Modules 1,5 - 12, max lengh up to 1 and 2m

Pinions: 

• Quality 5-8, tolerance <5 - 25
• Modules 2-12 

Applications: 

• High precision machine tools with electrical preload
• Machine tools, lifting axes, multiple pinion contact
• Wood, plastic, composite, aluminium working machines
• Machine tools, integratable racks, water cutting machines, tube bending systems, plasma cutting machines
• Wood working machines, linear axes with high requirement for a smooth running
• Portals, handling  linear axes, welding robots
• Linear axes with low load feed units for adjustment