Grounded finished worms with a shaft, including tooth surface quenching treatment. Allows compact design due to having small reference diameters.
Unit of Measure
Specifications
Gear Type |
N/A Worm Gears |
Construction |
N/A Ground Worm Shafts |
Nominal Axial Module |
N/A 4 |
Number of Start |
N/A 1 |
Nominal Lead Angle |
N/A 5°43' |
Hand of Thread |
N/A Right Hand |
Shape |
N/A W6 |
Precision Grade |
N/A KHK W 001 grade 2 |
Reference Section of Gear |
N/A Axial |
Gear Teeth Type |
N/A Standard Full Depth |
Pressure Angle |
N/A 20 º |
Material |
N/A SCM440 (AISI 4140) Alloy Steel |
Heat Treatment |
N/A Thermal Refined, Tooth Surface Induction Hardened |
Tooth Hardness |
N/A HRC 50-60 |
Surface Treatment |
N/A Black oxide coated except for ground part |
Weight |
N/A 3.85 kg8.488 lb |
Dimensions
Shaft Diameter / Bore (A) |
N/A 1.780 in45.2 mm |
Shaft Length Left (F') |
N/A 2.756 in70 mm |
Pitch Diameter (P) |
N/A 1.575 in40 mm |
Outer Diameter (Q) |
N/A 1.890 in48 mm |
Face Width (M) |
N/A 2.953 in75 mm |
Shaft Length Right (F) |
N/A 5.906 in150 mm |
Neck Length Left |
N/A 1.280 in32.5 mm |
Neck Length Right |
N/A 1.280 in32.5 mm |
Neck Diameter |
N/A 1.142 in29 mm |
Total Length (J) |
N/A 14.173 in360 mm |
