HPR - High Precision Rack

Q6 - Quality Class 6

Technical Datas:

• 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

Q7 - Quality Class 7

Technical Datas:

• 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 Rack

Q7 - Quality Class 7                                                                                                   

Technical Datas:

• 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