STEPPER MOTOR WITH 38CM LEAD SCREW STEPPER MOTOR: BIPOLAR 28×32MM 3.8V STEPPER MOTOR: BIPOLAR 28×45MM 4.5V STEPPER MOTOR: BIPOLAR 28脳32MM 3.8V STEPPER MOTOR: BIPOLAR 28脳45MM 4.5V STEPPER MOTOR: BIPOLAR 35×26MM 7.4V STEPPER MOTOR: BIPOLAR 35×28MM 10V STEPPER MOTOR: BIPOLAR 35×36MM 2.7V STEPPER MOTOR: BIPOLAR 35脳26MM 7.4V STEPPER MOTOR: BIPOLAR 35脳28MM 10V