Plastic Gear Set for DIY Robotics
Plastic Gear Set for DIY Robotics

Useful Plastic Gear Set for DIY Robotics Projects (34Pcs Gear Kit)

$1.32

34-Piece Plastic Gear Set for DIY robotics, Arduino projects, and STEM learning. Includes various gears, racks, pulleys, and mechanical parts for creative builds.

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Description

Build your next mechanical project with this versatile Plastic Gear Kit designed for robotics, STEM education, Arduino projects, and DIY mechanical prototypes.

This kit includes a variety of precision-molded plastic gears, racks, pulleys, worm gears, and belts, making it ideal for experimenting with motion transmission, speed reduction, and mechanical structures.

Whether you are designing a small robot, educational model, automation mechanism, or mechanical prototype, this DIY Gear Set provides multiple options for creating custom gear systems.

Features

Complete Mechanical Component Set

Includes multiple types of plastic gears, racks, pulleys, and belts to meet different DIY mechanical design requirements.

Perfect for Robotics & STEM Projects

This Plastic Gear Set great for DIY Robotics, Raspberry Pi projects, engineering education, classroom demonstrations, and hobby experiments.

Lightweight & Durable Plastic Material

Made from lightweight plastic with smooth tooth profiles for reliable operation in low-load mechanical applications.

Multiple Gear Sizes Available

Different tooth counts and diameters allow users to explore gear ratios, torque conversion, and mechanical movement.

Easy Integration for DIY Designs

Suitable for prototyping custom mechanisms, small machines, robotic arms, and educational models.

Applications

This Plastic Gear Kit can be used for:

  • Arduino robotics projects
  • Raspberry Pi mechanical projects
  • STEM education experiments
  • DIY robot cars
  • Mechanical transmission models
  • Small automation prototypes
  • Servo motor projects
  • Gear ratio demonstrations
  • Engineering teaching projects

Gear Specifications

Gear Type Hole Diameter (mm) Outside Diameter (mm) Pitch Diameter (mm) Gear Thickness (mm)
8 Teeth Gear 1.9 5 4 4.8
10 Teeth Gear 1.9 6 5 6
10 Teeth Gear 1.9 6 5 9.07
10 Teeth Gear 2.4 6 5 5
16 Teeth Gear 1.9 9 8 5
20 Teeth Gear 1.9 11 10 1.5
Double Gear 20/10 1.9 11/6 10/5 1.5/3.5
Double Gear 20/10 2.0 11/6 10/5 1.5/3.5
24 Teeth Gear 1.9 13 12 1.5
30 Teeth Gear 1.9 16 15 1.5
30 Teeth Gear 2.4 16 15 1.5
Double Gear 30/10 2.0 16/6 15/5 1.5+3.5
32 Teeth Gear 1.9 17 16 1.5
32 Teeth Gear 2.9 17 16 2.5
Double Gear 32/10 1.9 17/6 16/5 1.5+3.85
Double Gear 32/10 2.0 17/6 16/5 1.5+3.85
Double Gear 32/20T 2.0 17/11 16/10 1.5+3.93
32 Teeth Gear 2.9 17 16 2.5
Double Gear 32/10 1.9 17/6 16/5 1.5+3.85
Double Gear 32/10 2.0 17/6 16/5 1.5+3.85
Double Gear 32/20T 2.0 17/11 16/10 1.5+3.93
36 Teeth Eccentric Gear 1.9 18 20 1.5
Double Gear 46/10 2.0 23/6 23/5 1.4
48 Teeth Gear 1.9 25 24 1.5
48 Teeth Gear 2.4 25 24 1.5
56 Teeth Gear 1.9 29 28 1.5
Single 80 Teeth Gear 1.9 41 40 1.8
Single 120 Teeth Gear 1.9 61 60 1.8
Sector Gear (28 Teeth) 1.9 29 28 1.8
83 Teeth Gear Rack – Installation Hole Diameter: 2.05-2.55 Length: 125mm Width: 4mm / Height: 7mm

Worm Gear Specifications

Gear Type Hole Diameter (mm) Specification
Crown Gear 24/10 1.9 Crown Pitch Diameter: 12.65 / Thickness: 2.9+3.85
Worm Gear 1.9 Diameter: 5.9mm / Height: 9mm
Worm Gear 1.9 Diameter: 5.9mm / Height: 6.75mm

Pulley Specifications

Pulley Type Hole Diameter (mm) Inner Diameter Outer Diameter Groove Width
Belt Pulley 1.9 Inner Diameter 4mm Outer Diameter 5.4mm 2mm
Belt Pulley 1.9 Inner Diameter 5mm Outer Diameter 9mm 2mm
Belt Pulley 1.9 Inner Diameter 13mm Outer Diameter 16mm 2mm
Belt Pulley 1.9 Inner Diameter 12.5mm Outer Diameter 18mm 2mm
Belt Pulley 1.9 Inner Diameter 21mm Outer Diameter 24mm 2mm

Connector & Belt Specifications

Item Specification
Three-way Connector Through Hole Diameter: 2.0mm / Blind Hole Diameter: 1.9mm
Belt Set Folded Length: 60mm, 60mm, 40mm, 25mm, 20mm

Product Specifications

Item Specification
Product Type Plastic Gear Kit
Total Components 34pcs
Material Plastic
Gear Type Spur Gear / Rack Gear / Worm Gear / Pulley
Application Robotics, STEM, DIY Mechanical Projects
Compatible With Arduino, Raspberry Pi, Servo Motors, DIY Mechanisms
Color White
Usage Prototyping & Educational Projects

Package Includes

1 × 34pcs Plastic Gear Kit

Includes:
– Plastic Spur Gears
– Double Gears
– Rack Gear
– Worm Gear
– Pulleys
– Rubber Belts

Notes

⚠️ This Plastic Gear Set for DIY Robotics is designed for low-load DIY mechanical projects and educational demonstrations.

It is not recommended for high torque industrial applications.

FAQ

Q1: Is this plastic gear kit compatible with Arduino projects?

Yes. This DIY Gear Set is suitable for Arduino robotics projects, servo motor experiments, and mechanical prototypes.

Q2: Can these gears be used for robot cars?

Yes. They can be used for small robot cars, educational robots, and custom mechanical structures.

Q3: What material are these gears made from?

The gears are made from lightweight plastic suitable for prototyping and STEM applications.

Q4: Are all gears the same size?

No. The kit includes multiple gear sizes, tooth counts, racks, pulleys, and belts for different mechanical designs.

Learn More

Arduino is one of the most popular open-source platforms for electronics and robotics prototyping.

Learn more about Arduino projects and development:
https://www.arduino.cc/

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