Catalog > Consumer Electronics > Kits > Smart Kits 5V Stepper Motor with ULN2003 Driver Board 5V Stepper Motor ULN2003 Driver Board BMT STEPPER 5V +ULN2003 BOARD ** Discontinued ** 28BYJ-48 5V STEPPER MOTOR WITH ULN2003 DRIVER BOARD. STEP TORQUE ANGLE: 5.625/64. REDUCTION RATIO: 1/64. Call for Price 0 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview Stepper motor with a standard interface, when used directly pluggable. 5 line 4 phase can be used for ordinary ULN2003 chip driver, connect to the 2 phase, support the development board,With convenient use, direct docking. Specifications Deceleration Stepper Motor:Diameter : 28mmVoltage : 5V.Step Torque Angle : 5.625/64.Reduction Ratio : 1/64.DC Resistance : 200±7% (25)Insulation Resistance : >10M (500V)Dielectric Strength : 600V AC / 1mA / 1sInsulation Grade : ANo-load Pull in Frequency : >600HzNo-load Pull out Frequency : >1000HzPull in Torque : >34.3mN.m(120Hz)Detent Torque : >34.3mN.mTemperature Rise : <40K(120Hz)Noise : <40dB (120Hz, No load, 10cm)Board Size : Approx. 29 x 21 mm References