คุณลักษณะ

• You can easily create a power unit by combining pulleys
• This unit assembly kit combines pulleys to convert motor power into motion.
• Five different sizes of pulleys, bushes, thread rubber, etc. can be inserted to change the speed and power according to the crafting.
• The motor holder and pulley stays are mounted together on a resin base, and can be used for a wide range of motion.