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Tooth Profile: Spur Gear
Shape: Cylindrical Gear
Model Number: 14
Standard or Nonstandard: Standard
Material: Plastic
Pressure Angle: -
Unit Type: lot (500 pieces/lot)
Package Size: 5cm x 10cm x 8cm (1.97in x 3.94in x 3.15in)
Package Weight: 0.1kg (0.22lb.)

Specifications

NOTE:erro about 0.05mm
for example

 :X2A   X1.5A  X2.5A

1.X :  Number of teeth 
2.A: tight with B: loose with 
0.8A shows the central axis of 0.75mm; 0.8mm of the optical axis, with a tight, rotates together with the optical axis.
1.5A shows the central axis of 1.45mm; 1.5mm of the optical axis, with a tight, rotates together with the optical axis.
 
2A shows the central axis of 1.95mm; 2mm of the optical axis, with a tight, rotates together with the optical axis.
2.5A shows the central axis of 2.45mm; 2.5mm of the optical axis, with a tight, rotates together with the optical axis.
3A shows the central axis of 2.95mm; 3mm of the optical axis, with a tight, rotates together with the optical axis.
 
2B represents the central axis of 2.05mm; and the optical axis of 2mm, loosely fitted, free to rotate on the optical axis.
size_conew3
 
Gear diameter = (number of teeth +2) * 0.5 ( mm)
 
Modulus:0.5
d(Aperture):1.95MM
H(Thickness):5MM
Diameter:8MM