Plastic Gears for Electric Motors of 2025
Best Choice1
EUDAXEUDAX 465PCS DC Motor Kit STEM Mini Electric Motor Kit for DIY Science Projects, LED Light Vanes Propeller, AA Battery Holder, Plastic Gears, Electrical Engineering Kit for Education Projects
Main highlights- Product Description: Our product includes all the accessories on the main picture (about 465pcs), you can refer to our colorful instructions to assemble, at least 16 projects can be assembled, you can also free to create, and share good ideas to other children!
- Pay attention:Suggest to read the instruction manual in detail for assembly，Please control the usage time, use time should not exceed 5 minutes each time, to avoid short circuits. When your project is completed or unattended, it is recommended that you turn off the switch, remove the battery, and store it properly.Tools for super glue or hot melt adhesive for bonding are not included in the kits. Be careful of scald caused by short circuits. The kids must use it under the supervision of adults
- PERFECT GIFT: This electric motor kit is suitable for curious kids, which can develop their imagination and creativity as well as exercise their hands-on skills. Cultivate your child's practical ability, so that knowledge is no longer theoretical knowledge
- DIY STEM SCIENCE EXPERIMENTATION KIT: This is a very popular electronic science experiment kit that can be a great way to inspire and motivate kids to learn science. We offer a very wide range of accessories for kids to turn new ideas and inventions into reality, and it is also perfect for children's school science, STEM engineering programs.
- Benefits of DIY Handicrafts: Keep your children away from electronic products, Improve hands-on ability; Cultivate patience and perseverance; Improve creativity and imagination; Enhance self-confidence; Improve the ability of your children to learn and develop their own skills. They will be very happy when they see the project they assembled move successfully.
9.9Exceptional
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Value for Money2
SntieecrSntieecr 6 Set 131 PCS DC Motors Kit, Mini Electric Motor 1.5-3V 15000RPM with 66 PCS Plastic Gears, Shaft Propeller, Bulbs, Buzzer Sounder, Science Experiment Set for Kid DIY STEM Engineering Project
Main highlights- Suitable for Kids Age 8-14: Sntieecr Science toy kit is perfect for every child in the family and promoting enjoyable parent-child interaction and learning together
- Science Motor Kit: Comes with 6 x DC Motor, 6 x Battery Holder Case, 6 x Rocker Switch, 6 x Motor Mounting Bracket, 12 x Electronic Wires(3.92"), 1 x Heat Shrink Tubes(40cm⌀3mm), 66 x Plastic Gears, 6 x Shaft Propeller with 4 Vanes, 6 x Shaft Propeller with 3 Vanes, 5 x Bulbs, 3 x Bulb Holders, 3 x Buzzer Sounders, 5 x Crocodile Clip Leads, enough circuit accessories for kids DIY STEM science experiments
- Ignite Creativity and Curiosity: Our Science DC Motors Kit encourages children to explore scientific principles, sparking their creativity and curiosity, making learning fun and challenging
- Excellent Gift Choice: Our Electric Motor Kit is an ideal gift for kids' birthdays, holidays, or any special occasion, helping children learn through play and fostering a love for science
- Comprehensive Learning Experience: Electric Circuit Kit contain a variety of accessories that cover knowledge of physics circuit and help children grasp science through hands-on practice while developing critical thinking and problem-solving skills
9.8Exceptional
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3
URIMPAVIDO200PCS White Plastic Gears Module 0.5 Gears for DC Motor DIY Model Toys RC Car Robot Gear Replacement Electric Motor Gears
Main highlights- Quantity：Total 200PCS
- Module: 0.5
- Gear type：Include Single Gear, Worm, Crown Gear, Spindle Gear etc
- Gear Bore Diameter：From 0.8mm to 3mm,Wish the size is suitable for you(Note：This is small gear set,includes various small gears)
- Application：Package includes 200PCS of Module 0.5 plastic gears designed for DC motors, perfect for DIY model toys, RC cars, and robot gear replacements. It features various gear types to suit your specific needs. Explore and find the perfect style that fits your project(Note:Due to the large number of gears, some styles may be slightly different )
9.7Exceptional
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4
DORHEAElectric DC TT Motors Kit Plastic Gears AA Battery Holder Case with Mini RC Motor 1.5-3V 15000RPM Electronic Wire Shaft Propeller 9V Battery Clip and Rocker Switch for DIY Science Projects
Why we love it
Versatile for STEM projects.
Includes colorful gear set.
Easy to use for beginners.
9.6Exceptional
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5
EUDAX30% OffEUDAX 6 set Rectangular Mini Electric 1.5-3V 24000RPM DC Motor with 84 Pcs Plastic Gears,Electronic wire, 2 x AA Battery Holder ,Boat Rocker Switch,Shaft Propeller for DIY Science Projects
Main highlights- Pay attention: Please read the instructions or pictures carefully, use the correct circuit diagram to avoid short circuit, short circuit will produce high temperature and cause the battery Holder box to melt
- Package including:6pcs DC motor,6pcs battery holder,6pcs rocker switch,6pcs motor mounting Bracket,12pcs 9.8" Electronic wire,84pcs plastic gears(Random Color) ,4 pcs 4 vanes propeller,2pcs 3 vanes propeller and 40cmΦ3 Heat shrink tube
- Motor Body Diameter:27mm/1.06";Mounting Hole Distance(center to center):15mm/0.59",Shaft Size:10x2.0mm/0.39"x0.08"(L*D);Motor Body Length;38mm/1.46"
- Great fun Motor,perfect for mini fan,electric toys and science experiments etc.Will work with many power sources batteries and solar cells work perfectly
- Color:Siler+Black;Voltage:DC 3V;Rated Speed:24000 RPM
9.5Excellent
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6
AEDIKOAEDIKO DC Motors Kit 6pcs Mini Electric Hobby Motor with Plastic Gears, Shaft Propeller, Plastic Wheels, Battery Holder for DIY Engineering Toy Science Project
Main highlights- Package Contents: 6pcs DC Motor; 6pcs Motor Mounting Bracket;6pcs 2 x AA Battery Holder; 6pcs Boat Rocker Switches, 24pcs Pastic Gears; 4pcs 4 Vanes Propeller; 2pcs 3 Vanes Propeller; Electronic Wire(25cm); Heat Shrink Tube,Sufficient Quantity to Meet your Daily DIY Science Projects
- IMPORTANT: Please Use the Circuit Diagram Correctly to Avoid Short Circuit, Short Circuit Will Produce High Temperature and Causing Accessory Damage, Any Problem Please feel Free to Contact Us
- DC Motor: Brushed Electric Motor Perfect for Mini Fan,Electric Toys and Science Experiments,Work with Many Power Sources Batteries and Solar Cells as well
- 300 Motors: Voltage:DC 3V;Rated Speed:1500 RPM;Voltage:DC 4.5V;Rated Speed:2500 RPM;Voltage:DC 12V;Rated Speed:6500 RPM;Motor Body Diameter:24mm/0.94";Motor Height:22.21mm/0.87";Shaft Size:8.25x2.0mm/0.32"x0.08";Line length:14cm/5.51in±1cm
- 130 Motors: Voltage:DC 3V-12V;No-Load Speed: 9000RPM- 25000RPM ±10%; Motor Body Diameter:20mm/0.79";Shaft Size:10x2.0mm/0.39"x0.08"(L*D);Motor Body Length;38mm/1.46”
9.2Excellent
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7
Delinx200pcs 0.5 Mold Plastic Motor Gears Small Set Plastic Crown Gear Single Double Reduction Gear Worm Gear Electric Motor
Main highlights- The gear s are compatible with each other to facilitate your creation
- Most gear is 2 mm aperture
- If something wrong with the items in any way, please contact us, we will deal with it until you are satisfied.
- Accessories for robot,toy car,boat airplane,ect.
- 200 Pcs Gears , including spindle gears, plane gears, Crown gears, worms, etc. different types of gears; Materials : Plastic; Aperture:0.8-3 mm
8.9Very Good
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8
SntieecrSntieecr 6 Set DC Motors Kit, Mini Electric Motor 3V 15000RPM with 66 PCS Plastic Gears, AA Battery Holder Case, Motor Bracket, Shaft Propeller and Rocker Switch for DIY Toys Science Projects
Main highlights- Wide Applications -- This complete motor kit take everything you need for DIY toys, such as mini fan, cars, boat, planes, electric toys etc. The mini wheel, axle and plastic gears can make small STEM toys very simple by matching anything
- Package Included -- 6 x DC Motor, 6 x Battery Holder Case, 6 x Rocker Switch, 6 x Motor Mounting Bracket, 12 x Electronic Wires(3.92"), 1 x Heat Shrink Tubes(40cm⌀3mm), 66 x Plastic Gears, 6 x Shaft Propeller with 4 Vanes, 6 x Shaft Propeller with 3 Vanes, full DC motor kit for your kids DIY amazing toys
- DC Motors -- Body Diameter: 28mm/ 1.06"; Mounting Hole Distance(center to center): 15mm/ 0.59"; Shaft Size: 10 x 2.0mm/ 0.39" x 0.08"(L x D); Motor Body Length: 38mm/ 1.46"
- Colorful Shaft Propellers -- 12 Pieces 2 style different colors shaft propellers, 6 pieces 4 Vanes shaft propellers, 6 pieces 3 Vanes shaft propellers can meet your different needs, let you make science and STEM projects much more fun and more choices to fit your experiments
- Attention -- Suitable for 8 + years, please read the circuit pictures carefully, use the correct circuit diagram to avoid short circuit, short circuit will produce high temperature and cause the battery holder case to melt and burned, the kids must use under the supervision of adults. It is recommended that the voltage be 1.5V-3V. When the voltage is 3V, the time should be controlled within 3 minutes. Any problems for the product, please kindly contact us and will give you good solutions
8.8Very Good
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9
Poraxy6 Set DC Motor Kit, Rectangular Electric 1.5-3V 24000RPM Mini Motor with 86 Pcs Plastic Gears, 2 x AA Battery Holder, Bracket, Rocker Switch, Shaft Propeller, Wheels for DIY Science Projects
Main highlights- Shaft Propeller Aperture:2mm/0.078”; Diameter:80mm/3.15”; Number of vane:4 vane
- Perfect for mini fan, cars,electric toys and science experiments etc. Work perfectly with many power sources.
- Pay attention: Please note that this is a diy accessory kit that cannot be a complete model. Please read the instructions or pictures carefully, use the correct circuit diagram to avoid short circuit, short circuit will produce high temperature and cause the battery Holder box to melt
- Package including:6x DC motor,6x battery holder,6x motor mounting bracket,6x boat rocker switches,2x electronic wire,86 pcs plastic gears(Random Color) ，5 pcs 4 vanes propeller,2pcs 3 vanes propeller, 1pcs Base plate and 1pcs 100cmΦ2 Heat shrink tube
- 3V DC Motor,24000 RPM Rated Speed,Body Diameter:27mm/1.06",Length;38mm/1.46";Mounting Hole Distance(center to center):15mm/0.59",Shaft Size:10x2.0mm/0.39"x0.08"(L*D)
8.7Very Good
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10
EUDAX6 Set DC Motors Kit, Mini Electric Hobby Motor 3V -12V 25000 RPM Strong Magnetic with 86Pcs Plastic Gears, 9V Battery Clip Connector,Boat Rocker Switch,Shaft Propeller for DIY Science Projects
Main highlights- Shaft Propeller Aperture:2mm/0.078"; Diameter:80mm/3.15"; Number of vane:4 vane and 3 vane;colour:Red & Blue & Yellow
- Pay attention: Please read the instructions or pictures carefully, use the correct circuit diagram to avoid short circuit, short circuit will produce high temperature and Causing accessory damage
- Package including:6pcs DC motor,6pcs 9V Battery Clip Connector,6pcs motor mounting bracket,6pcs boat rocker switches,12pcs x electronic wire(25cm),86 pcs plastic gears(Random Color) ，4 pcs 4 vanes propeller,2pcs 3 vanes propeller and 40cmΦ3 Heat shrink tube
- High torque Strong magnetic Brushed Electric 130 MOTOR, can be used for Science Educational models, DIY STEM toys, etc.
- DC Motors Color:Siler+Red;Voltage:DC 3V-12V;No-load speed: 9000RPM- 25000RPM ±10%; Motor Body Diameter:27mm/1.06";Shaft Size:10x2.0mm/0.39"x0.08"(L*D);Motor Body Length;38mm/1.46"
8.6Very Good
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