Effective in reducing noise and vibration due to larger contact ratio of helical gears.
Unit of Measure
Specifications
Gear Type |
N/A Racks |
Construction |
N/A Carbon Steel Helical Racks |
Module |
N/A 3 |
Effective Number of Teeth |
N/A 7 |
Direction of Helix |
N/A Right Hand |
Shape |
N/A RR |
Total Length Rack (A) |
N/A 3.740 in95 mm |
Bending Strength |
N/A 9910 N·m1010 kgf·m |
Surface Durability |
N/A 3520 N·m359 kgf·m |
Backlash |
N/A 0.0028-0.0079 in0.07-0.20 mm |
Precision Grade |
N/A KHK R 001 grade 5 |
Reference Section of Gear |
N/A Normal Plane |
Gear Teeth Type |
N/A Standard Full Depth |
Helix Angle |
N/A 15° |
Pressure Angle |
N/A 20 º |
Material |
N/A SCM440 (AISI 4140) Alloy Steel |
Tooth Hardness |
N/A 225-285HB |
Heat Treatment |
N/A Thermal Refining Only |
Weight |
N/A 0.84 kg |
