Made of aluminum bronze, have excellent wear-resistance. Wide selection is available for this item.
Unit of Measure
Specifications
Gear Type |
N/A Worm Gears |
Construction |
N/A Aluminum-Bronze Worm Wheels |
Bore Type |
N/A Finished |
Transverse Module |
N/A 3 |
Number of Start |
N/A 1 |
Nominal Lead Angle |
N/A 3°54' |
Hand of Thread |
N/A Right Hand |
Reduction Ratio |
N/A 20 |
No. of teeth |
N/A 20 |
Profile Shift Coefficient |
N/A 0 |
Shape |
N/A H1K |
Throat Diameter (D) |
N/A 2.598 in66 mm |
Backlash |
N/A 0.0063-0.0114 in0.16-0.29 mm |
Precision Grade |
N/A KHK W 002 grade 2 |
Reference Section of Gear |
N/A Rotating Plane |
Gear Teeth Type |
N/A Standard Full Depth |
Helix Angle |
N/A 3°54' |
Pressure Angle |
N/A 20 º |
Material |
N/A CAC702 Aluminum Bronze (formerly JIS AℓBC2) |
Weight |
N/A 0.69 kg1.521 lb |
Dimensions
Bore (A) |
N/A 0.984 in25 mm |
Hub Diameter (B) |
N/A 1.969 in50 mm |
Pitch Diameter (C) |
N/A 2.362 in60 mm |
Outer Diameter (D') |
N/A 2.717 in69 mm |
Mounting Distance (J) |
N/A 2.047 in52 mm |
Face Width (E) |
N/A 0.984 in25 mm |
Hub Width (F) |
N/A 0.709 in18 mm |
Total Length (G) |
N/A 1.693 in43 mm |
Keyway (W x D) |
N/A 0.315 x 0.13 in8 x 3.3 mm |
Set Screw Size |
N/A M6 |
Set Screw Offset (L) |
N/A 0.354 in9 mm |
