Comparison : |
Item # PK513PA, 0.79 in. (20 mm) 5-Phase Stepper Motor Item # PK513PB, 0.79 in. (20 mm) 5-Phase Stepper Motor Item # PK513PA-H50S, 0.79 in. (20 mm) 5-Phase Stepper Motor Item # PK513PB-H50S, 0.79 in. (20 mm) 5-Phase Stepper Motor Item # PK513PA-H100S, 0.79 in. (20 mm) 5-Phase Stepper Motor
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