75-Piece Plastic Gear Set Kit | DIY Robot & Toy Model Accessories
75-Piece Plastic Gear Set Kit | DIY Robot & Toy Model Accessories
Couldn't load pickup availability
Short Product Description
Short Product Description
Unlock your creativity with this comprehensive 75-Piece Plastic Gear Set Kit. Perfect for DIY enthusiasts, hobbyists, and STEM educators, this all-in-one bundle provides everything you need to build, repair, or upgrade your mechanical projects. From custom robotics to RC cars and motorized model ships, this kit includes a wide variety of precision-molded spindle gears, pulleys, racks, and belts. Stop searching for individual parts—equip your workshop with this complete transmission toolkit and bring your engineering ideas to life today!
Key Features
Key Features
- Comprehensive 75-Piece Assortment: Includes gears, racks, pulleys, and belts, eliminating the need to source multiple individual components for complex builds.
- High-Friction Belts & Pulleys: Facilitates smooth and efficient power transfer across extended distances within your custom models.
- Precision-Molded Plastic Construction: Ensures seamless gear meshing for reduced mechanical noise and increased durability under load.
- Universal Compatibility: Designed to fit standard small DC motors and axles used in popular DIY, RC, and robotics platforms.
- STEM-Ready Educational Value: Provides hands-on learning opportunities for students and hobbyists exploring mechanical engineering and physics.
Full Product Description
Full Product Description
Build the Future with the Ultimate DIY Gear Kit
Whether you are prototyping a complex robotic arm or repairing a beloved remote-controlled car, having the right mechanical components is crucial. Our 75-Piece Plastic Gear Kit is curated specifically for makers and inventors who demand versatility. This isn't just a bag of parts; it is a complete power transmission ecosystem designed to solve your most challenging mechanical design problems.
Everything You Need in One Package
Finding the exact gear ratio for your project can be a frustrating roadblock. We've eliminated that hassle by combining 75 essential mechanical components into a single, comprehensive package. With 19 varieties of double gears, 12 types of single gears, and multiple belt pulleys, you have complete control over your motor's speed and torque. Need to convert rotational motion into linear motion? The included connection racks have you covered.
Designed for Precision and Durability
Quality matters when it comes to moving parts. Each piece in this kit is manufactured from durable, high-impact plastic designed to withstand the friction and wear of continuous operation. The precision-molded teeth ensure smooth meshing, reducing power loss and preventing mechanical jamming in your delicate DIY models.
Endless Applications for Hobbyists and Students
This kit is more than just a repair solution; it is an educational powerhouse. It is the perfect companion for STEM science experiments, helping students physically grasp the concepts of gear ratios, torque, and mechanical advantage. From custom-built drones and airplanes to homemade scientific instruments, this kit empowers you to experiment without limitations.
Technical Specifications
Technical Specifications
- Material: High‑durability plastic; rubber belts
- Total pieces: 75
- Spindle gears: 9 types
- Crown gears: 11 types
- Single gears: 12 types
- Double gears: 19 types
- Pulleys: 7 types
- Belts: 5 types
- Additional components: 2 racks, 2 worm gears, 1 bevel gear, 6 axle sleeves, 1 tee sleeve
- Applications: DIY models, robotics, STEM education, RC toys
Delivery Options
Delivery Options
- Local delivery within Hong Kong and in-store pickup.
- Free shipping for orders of HK$400 or above; HK$35 shipping fee for orders below HK$400.
- Shipped by SF Express, usually dispatched the same day for orders confirmed before 6:00 PM (Mon–Sat).
- Estimated delivery time: 1–3 business days after dispatch (Hong Kong).
- In-store pickup details (location and time) will be confirmed by email or phone message.
- Delivery times are estimates and may be affected by weather or unforeseen circumstances.
FAQ Section
FAQ Section
Q: Are these gears compatible with standard hobby motors?
A: Yes! The axle holes in these gears and pulleys are designed to fit the standard 2mm and 2.5mm shafts commonly found on small DC motors used in DIY electronics and robotics.
Q: Can this kit be used for heavy-duty applications?
A: These plastic gears are optimized for lightweight DIY models, educational science projects, and toy repairs. For heavy-duty industrial applications with high torque requirements, metal gears would be more appropriate.
Q: Does this kit include the motors and axles?
A: This specific kit focuses entirely on power transmission and includes the gears, belts, pulleys, and sleeves. Motors, metal axles, and electronic components are sold separately.
Target Users / Applications
Target Users / Applications
- Hobbyists & Makers: For custom RC cars, boats, and aircraft builds.
- STEM Educators & Students: For hands-on physics and mechanical engineering classroom experiments.
- Robotics Enthusiasts: For prototyping robotic limbs, drivetrains, and sensor mounts.
- Toy Restorers: For repairing stripped gears in vintage or modern motorized toys.
