Worm gear collection provided in multiple file formats (3DS, CAR, OBJ, SAT, STL, and STP), and ready for CAD, CGI, and 3D printing. Collection includes helical worm, helical gear, and spur gear (see specifications below). Each gear is modeled with an accurate involute tooth profile and a small amount of backlash to ensure proper engagement. Two variations of each gear are provided to support the two most common pressure angles - 14.5 and 20 degrees.
Gear specifications:
Helical Worm:
- Module: 1.5
- Pressure Angle: 14.5° and 20°
- Outside Diameter: 22.5mm
- Pitch Diameter: 19.5mm
- Length: 30mm
- Bore: 10mm
Helical Gear:
- Module: 1.5
- Pressure Angle: 14.5° and 20°
- Teeth: 16
- Outside Diameter: 27mm
- Pitch Diameter: 24mm
- Width: 23mm
- Bore: 5mm
Spur Gear:
- Module: 1.5
- Pressure Angle: 14.5° and 20°
- Teeth: 16
- Outside Diameter: 27mm
- Pitch Diameter: 24mm
- Width: 23mm
- Bore: 5mm
