custom 1Pcs 5V 4-Phase Stepper Step Motor + Driver Board ULN2003 with drive Test Module Machinery Board for Arduino
$1.09
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roduct Description: Rated Voltage: DC5V 4-phase Reduction Ratio: 1/64 Step Torque Angle: 5.625/64 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. Temperature Rise: <40K(120Hz) Noise: <40dB (120Hz, No load, 10cm) Board Size: Approx. 29 ×21 mm
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