استپ موتور 12 ولت 28BYJ-48 Rated voltage:12VDC Number of Pole:4 Speed Variation Ratio:1/64 Stride Angle:5.625° /64 DC resistance:200Ω±7%(25℃) Idle In-traction:Frequency >600Hz Idle Out-traction:Frequency >1000Hz In-traction Torque:>34.3mN.m(120Hz) Self-positioning Tor:>34.3mN.m insulated resistance:>10MΩ(500V) insulated electricity power:600VAC/1mA/1s Insulation grade:A Rise in Temperature:<40K(120Hz) Noise:<40dB(120Hz,No load,10cm)