• Size 20mm NEMA 8 Stepper Motor Bipolar 1.8deg 0.014Nm 0.2A 20x28mm 4 Wires

    $10.50

  • Size 20mm NEMA8 Hollow Shaft Closed-loop Stepper Motor 1000CPR Encoder with Mounting Nozzle Head & Trachea

    $85.00