stepper motor 28byj-48

Diameter: 28mm / 1.1in
Voltage: DC 5V
Length: 274mm / 10.8in
Step Angle: 5.625 * 1/64
Reduction ratio: 1/64
DC Resistance: 200?7% (25)
Insulation Resistance: >10M (500V)
Dielectric Strength: 600V AC / 1mA / 1s
Insulation Grade: A
No-load Pull in Frequency: >600Hz
No-load Pull out Frequency: >1000Hz
Pull in Torque: >34.3mN.m(120Hz)
Detent Torque: >34.3mN.m
Temperature Rise:40K(120Hz)
Noise: Board Size:Approx. 29 * 21mm
Total Weight: 41g / 1.43oz