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°52′ |
Hand of Thread |
N/A Left Hand |
Reduction Ratio |
N/A 50 |
Module |
N/A 2.5 |
No. of teeth |
N/A 50 |
Profile Shift Coefficient |
N/A -0.057 |
Shape |
N/A HBK |
Bore (A) |
N/A 0.630 in16 mm |
Hub Diameter (B) |
N/A 1.969 in50 mm |
Pitch Diameter (C) |
N/A 4.933 in125.29 mm |
Throat Diameter (D) |
N/A 5.118 in130 mm |
Outer Diameter (D') |
N/A 5.217 in132.5 mm |
Mounting Distance (J) |
N/A 3.189 in81 mm |
Face Width (E) |
N/A 0.866 in22 mm |
Hub Width (F) |
N/A 0.551 in14 mm |
Total Length (G) |
N/A 1.417 in36 mm |
Web Thickness |
N/A 0.354 in9 mm |
Web O.D. (I) |
N/A 4.331 in110 mm |
Keyway (W x D) |
N/A 0.197 x 0.091 in5 x 2.3 mm |
Set Screw Offset (L) |
N/A M4 |
Set Screw l |
N/A 0.276 in7 mm |
Backlash |
N/A 0.0051-0.0122 in0.13-0.31 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°52' |
Pressure Angle |
N/A 20 º |
Material |
N/A FC200 Cast Iron |
Weight |
N/A 1.5 kg3.307 lb |
