28BYJ48 Stepper Motor

  Model ： 28BYJ-48 Rated voltage ： 5VDC Number of Phase ： 4 Speed Variation Ratio ： 1/64 Stride Angle ： 5.625° /64 Frequency : 100Hz DC resistance ： 50Ω±7%(25℃) Idle In-traction Frequency : > 600Hz Idle Out-traction Frequency : > 1000Hz In-traction Torque >34.3mN.m(120Hz) Self-positioning Torque >34.3mN.m Friction torque : 600-1200 gf.cm Pull in torque : 300 gf.cm Insulated resistance >10MΩ(500V) Insulated electricity power ：600VAC/1mA/1s Insulation grade ：A Rise in Temperature <40K(120Hz) Noise <35dB(120Hz,No load,10cm)