| Items |
 /ImgCustom/1002/placeholder_notavailable.gif AGF2.5-20R1 KHK AGF2.5-20R1, Module 2.5, 20 Tooth, Single Start, Right Hand, Aluminum-Bronze Worm Wheels |
/ImgCustom/1002/placeholder_notavailable.gif AGF2.5-20R2 KHK AGF2.5-20R2, Module 2.5, 20 Tooth, Double Start, Right Hand, Aluminum-Bronze Worm Wheels |
/ImgCustom/1002/placeholder_notavailable.gif AGF2.5-25R1 KHK AGF2.5-25R1, Module 2.5, 25 Tooth, Single Start, Right Hand, Aluminum-Bronze Worm Wheels |
/ImgCustom/1002/placeholder_notavailable.gif AGF2.5-30R1 KHK AGF2.5-30R1, Module 2.5, 30 Tooth, Single Start, Right Hand, Aluminum-Bronze Worm Wheels |
/ImgCustom/1002/placeholder_notavailable.gif AGF2.5-30R2 KHK AGF2.5-30R2, Module 2.5, 30 Tooth, Double Start, Right Hand, Aluminum-Bronze Worm Wheels |
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| Gear Type | Worm Gears | |||||||||
| Construction | Aluminum-Bronze Worm Wheels | |||||||||
| Bore Type | Plain | |||||||||
| Transverse Module | 2.5 | |||||||||
| Number of Start | 1 | 2 | 1 | 1 | 2 | |||||
| Nominal Lead Angle | 4°46' | 9°28' | 4°46' | 4°46' | 9°28' | |||||
| Hand of Thread | Right Hand | |||||||||
| Reduction Ratio | 20 | 10 | 25 | 30 | 15 | |||||
| No. of teeth | 20 | 20 | 25 | 30 | 30 | |||||
| Profile Shift Coefficient | 0 | |||||||||
| Shape | H6 | |||||||||
| Bore (A) | 0.472 in12 mm | |||||||||
| Hub Diameter (B) | 1.378 in35 mm | 1.378 in35 mm | 1.575 in40 mm | 1.575 in40 mm | 1.575 in40 mm | |||||
| Pitch Diameter (C) | 1.969 in50 mm | 1.969 in50 mm | 2.461 in62.5 mm | 2.953 in75 mm | 2.953 in75 mm | |||||
| Throat Diameter (D) | 2.165 in55 mm | 2.165 in55 mm | 2.657 in67.5 mm | 3.150 in80 mm | 3.150 in80 mm | |||||
| Outer Diameter (D') | 2.264 in57.5 mm | 2.264 in57.5 mm | 2.756 in70 mm | 3.248 in82.5 mm | 3.248 in82.5 mm | |||||
| Mounting Distance (J) | 1.575 in40 mm | 1.575 in40 mm | 1.821 in46.25 mm | 2.067 in52.5 mm | 2.067 in52.5 mm | |||||
| Face Width (E) | 0.787 in20 mm | |||||||||
| Hub Width (F) | 0.197 in5 mm | |||||||||
| Hub Width Right (F') | 0.591 in15 mm | |||||||||
| Total Length (G) | 1.575 in40 mm | |||||||||
| Backlash | 0.0055-0.0106 in0.14-0.27 mm | |||||||||
| Precision Grade | KHK W 002 grade 2 | |||||||||
| Reference Section of Gear | Rotating Plane | |||||||||
| Gear Teeth Type | Standard Full Depth | |||||||||
| Helix Angle | 4°46' | 9°28' | 4°46' | 4°46' | 9°28' | |||||
| Pressure Angle | 20 º | |||||||||
| Material | CAC702 Aluminum Bronze (formerly JIS AℓBC2) | |||||||||
| Weight | 0.44 kg0.970 lb | 0.44 kg0.970 lb | 0.66 kg1.455 lb | 0.87 kg1.918 lb | 0.87 kg1.918 lb | |||||
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