• Type: Mixed Plastic Toothed Wheel Motor Gears
• Material: POM plastic
• Model: M0.5, Can be freely matched
• Color: as shown in the picture
• Specifications: 46 kinds, 50 kinds, 58 kinds, 60 kinds, 65 kinds, 72 kinds, 75 kinds, 78 kinds, 79 kinds, 80 kinds, 81 kinds, 82 kinds, 92 kinds, 105 kinds, 106 kinds.
• Aperture: 0.8mm, 1mm, 1.9mm, 2.05mm, 2.55mm, 3mm, etc
• Toy type: other toy accessories
• DIY Knowledge Guide:
  (1) Calculation formula of gear diameter: gear outer diameter (addendum circle)=(number of teeth+2) * modulus
  (2) If the shaft is 2mm and the gear is matched tightly, please select the gear with 1.9mm hole;
  The loose gear can slide freely. Please select the gear with 2.05mm hole;
  That is to say, select the gear with a smaller hole of 0.1mm for tight matching, and select the gear with a larger hole of 0.05mm for loose matching;
•  
• Note: The product dimensions are all measured by hand, and there are tolerances in the dimensions.

Packing Quantity:

• Message "fill in the gear model"; If the model is not noted, we will randomly select the model for shipment.