1. Using Stepper Motors Matt McIntire mcm219@psu.edu
Bipolar (2 phase)
Power: 12VDC, 480 mA
Phase Resistance: 25 
3.6 Degrees/Step
Driver Chip:
Single Supply: 7.2 to 16.5V
350 mA/Coil Drive Capability
Half Step/Full Step Operation
CW/CCW Operation

2. Stepper Motor Specifics
Specifications:
Bipolar (2 Phase)
12VDC, 480mA
Coll: 25 Ohm
3.6 degrees/step
Shaft: 0.19"D x 0.43"L
Mounting Hole Spacing: 1.73"
Mounting Hole Diameter: 0.11"
Motor: 1.66"D x 1.38"H
Detent Torque: 80 g-cm
Holding Torque: 600 g-cm
Weight: 0.5 lbs.
Applications:
Automation
Robotic Control
Precision Mechanical Control
Coil Wiring:
Stepping Sequence:

3. Driver Chip Specifics Features/Specifications:
Single Supply Operation: 7.2 to 16.5 V
350 mA/Coil Drive Capability
Selectable CW/CCW
Full/Half Step Operation
Selectable High/Low Output Impedance
TTL/CMOS Compatible Inputs
Phase Logic Can Be Initialized to Phase A

4. Stepper Motor Demonstration Circuit

5. Stepper Motor Resources
Stepper Motor Technical Document
MC3479P Driver Chip Technical Document
Jones on Stepping Motors
Motioncontrol.com
Steppercontrol.com
Jameco Electronics