Comparison : |
Item # PKP254D28AA2, 1.97 in. (50mm) 2-Phase Bipolar Stepper Motor Item # PKP254D28BA2, 1.97 in. (50mm) 2-Phase Bipolar Stepper Motor Item # PKP256D28AA2, 1.97 in. (50mm) 2-Phase Bipolar Stepper Motor Item # PKP256D28BA2, 1.97 in. (50mm) 2-Phase Bipolar Stepper Motor Item # PKP258D28AA2, 1.97 in. (50mm) 2-Phase Bipolar Stepper Motor
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