• Helical-toothed rack and pinion / ground / precision
  • Helical-toothed rack and pinion / ground / precision
  • Helical-toothed rack and pinion / ground / precision
  • Helical-toothed rack and pinion / ground / precision

UHPR Series

Article: 00057192

Helical-toothed rack and pinion / ground / precision

Material C45
Teeth induction-hardened and ground
Ground on all sides after hardening
Signed with effective total pitch error (20°)
Total pitch error GTf 1000 ? 0,012mm
Tooth thickness tolerance -13 µm
19°31'42" helical and straight toothed
Module 5 bis 12
Length up to 1000mm
Feed force per pinion contact 405,0 kN
Applications (examples):
High precision machine tools with electronical preload
The quality 4 rack, with a total pitch error GTf ? 12 µm/1000mm is the most precise rack in our program. The high precision parallelism of the gearing allows drives with extremely low backlash withour preloading.
We can also supply the racks with additional mounting holes or slotted holes for more flexibility.

Specifications

  • Form: helical-toothed
  • Other characteristics: ground, precision

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