Made of aluminum bronze, have excellent wear-resistance. Allows compact design.
Unit of Measure
Specifications
Gear Type |
N/A Worm Gears |
Construction |
N/A Aluminum-Bronze Worm Wheels |
Bore Type |
N/A Plain |
Transverse Module |
N/A 2.5 |
Number of Start |
N/A 1 |
Nominal Lead Angle |
N/A 4°46' |
Hand of Thread |
N/A Right Hand |
Reduction Ratio |
N/A 25 |
No. of teeth |
N/A 25 |
Profile Shift Coefficient |
N/A 0 |
Shape |
N/A H6 |
Backlash |
N/A 0.0055-0.0106 in0.14-0.27 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 4°46' |
Pressure Angle |
N/A 20 º |
Material |
N/A CAC702 Aluminum Bronze (formerly JIS AℓBC2) |
Weight |
N/A 0.66 kg1.455 lb |
Dimensions
Bore (A) |
N/A 0.472 in12 mm |
Hub Diameter (B) |
N/A 1.575 in40 mm |
Pitch Diameter (C) |
N/A 2.461 in62.5 mm |
Throat Diameter (D) |
N/A 2.657 in67.5 mm |
Outer Diameter (D') |
N/A 2.756 in70 mm |
Mounting Distance (J) |
N/A 1.821 in46.25 mm |
Face Width (E) |
N/A 0.787 in20 mm |
Hub Width (F) |
N/A 0.197 in5 mm |
Hub Width Right (F') |
N/A 0.591 in15 mm |
Total Length (G) |
N/A 1.575 in40 mm |
