The 28BYJ-48 is a small stepper motor suitable for a large range of applications.
Specifications:
Rated Voltage: 5V DC
Number of Phase: 4
Speed Variation Ratio: 1/64
Stride Angle: 5.625 degree / 64
Specifications (TeshShopBD RnD):
Rated Voltage: 5V DC
Shaft Diameter: 5mm
Body Diameter: 28mm
Body Height: 29mm (with shaft)
Wire Length: 254mm
Stall Current: 300mA (with no load)
Constant Current: 350mA (with no load)
