Stepper Motors

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	Mfr Part #	Quantity Available	Price	Tariff Status	Series	Package	Product Status	Type	Coil Type	Voltage - Rated	Current Rating (Amps)	Steps per Revolution	Step Angle	Accuracy	Torque - Holding (oz-in / mNm)	Size / Dimension	NEMA Frame Size	Diameter - Shaft	Length - Shaft and Bearing	Mounting Hole Spacing	Termination Style	Operating Temperature	Coil Resistance	Features
	324 STEPPER MOTOR HYBRID BIPOLAR 12V Adafruit Industries LLC	185 In Stock	1 : $14.00000 Bulk	Tariff may apply if shipping to the United States	-	Bulk	Active	Hybrid	Bipolar	12VDC	350 mA	200.0	1.8°	-	28 / 197	Square - 1.654" x 1.654" (42.00mm x 42.00mm)	17	0.197" (5.00mm)	0.945" (24.00mm)	1.220" (30.99mm)	Wire Leads	0°C ~ 50°C	35 Ohms	Flatted Shaft
	108990003 STEPPER MOTOR PM BIPOLAR 5V Seeed Technology Co., Ltd	0 In Stock Check Lead Time	1 : $4.50000 Bulk	Tariff may apply if shipping to the United States	-	Bulk	Active	Permanent Magnet Gear Motor	Bipolar	5VDC	-	2045.0	5.625°	-	5.5 / 38.8	Round - 0.945" Dia (24.00mm)	-	0.118" (3.00mm)	0.394" (10.00mm)	1.220" (31.00mm)	Wire Leads with Connector	-	25 Ohms	Flatted Shaft

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Stepper motors are DC voltage motion actuators that move in discrete steps. Multiple sets of coils organized in groups called "phases" determine the motors armature position. Energizing each phase in sequence causes armature rotation one step at a time. With computer or microcontroller managed stepping, precise positioning and/or speed control is achieved. Steppers are selected by torque, steps per revolution, step angle, NEMA frame size, coil resistance, polarity and shaft features.