Economical, commonly used worm wheels that have broad utility. Available with a large selection of modules and number of teeth.
Unit of Measure
Specifications
Gear Type |
N/A Worm Gears |
Construction |
N/A Cast Iron Worm Wheels |
Bore Type |
N/A Finished |
Number of Start |
N/A 1 |
Nominal Lead Angle |
N/A 3°26' |
Hand of Thread |
N/A Right Hand |
Reduction Ratio |
N/A 30 |
Module |
N/A 1.5 |
No. of teeth |
N/A 30 |
Profile Shift Coefficient |
N/A -0.027 |
Shape |
N/A H1K |
Bore (A) |
N/A 0.472 in12 mm |
Hub Diameter (B) |
N/A 1.181 in30 mm |
Pitch Diameter (C) |
N/A 1.775 in45.08 mm |
Throat Diameter (D) |
N/A 1.890 in48 mm |
Outer Diameter (D') |
N/A 1.949 in49.5 mm |
Mounting Distance (J) |
N/A 1.378 in35 mm |
Face Width (E) |
N/A 0.472 in12 mm |
Hub Width (F) |
N/A 0.394 in10 mm |
Total Length (G) |
N/A 0.866 in22 mm |
Keyway (W x D) |
N/A 0.157 x 0.071 in4 x 1.8 mm |
Set Screw Offset (L) |
N/A M4 |
Set Screw l |
N/A 0.197 in5 mm |
Backlash |
N/A 0.0031-0.0102 in0.08-0.26 mm |
Precision Grade |
N/A KHK W 002 grade 4 |
Reference Section of Gear |
N/A Normal Plane |
Gear Teeth Type |
N/A Standard Full Depth |
Helix Angle |
N/A 3°26' |
Pressure Angle |
N/A 20 º |
Material |
N/A FC200 Cast Iron |
Weight |
N/A 0.18 kg0.397 lb |
