Universal Gear Set
Description
• 10T gears (round hole, hex hole), 20T gears, 30T gears
and 40T gears (x2 of each)
• Three hex hole bushings and three round hole bushings
for single-stage gear
• Two hex hole bushings and two round hole bushings for
two-stage gear
• Spacers, hex shafts, 3mm round screws and 3mm tapping
screws are included.
• Gear with bushing is about 6mm thick, and 6mm and 12mm
spacers are included.
• Gears are molded in light blue POM for smooth rotation.
Grease is not needed.
• Put bushings onto center holes of 20T, 30T and 40T gears
for use with hex shafts and round screws. Bushings can be
removed even after assembly.
• Gears can be used at 90-degree angle thanks to their
tooth design.
• Various gear ratios can be achieved by combining gears.
• Gear teeth sizes are Module 1 which is well-suited to
5mm attachment intervals of gears and makes it easier to see
gear motion. The number of gear teeth are molded in gear for
convenience.
• Gears have holes in which tapping screws can be attached
for using gears as cranks, or for direct attachment of
universal arms and plates.
• Gears (20T, 30T, 40T) feature pin gate for precision
gear shape. 10T gears teeth connected to sprue but those teeth
are shorter than others to ensure gate material does not hinder
rotation.
