Stepper motor - NEMA-17 size - 200 steps/rev, 12V 350mA

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6.500 KD

A stepper motor to satisfy all your robotics needs! This 4-wire bipolar stepper has 1.8° per step for smooth motion and a nice holding torque. The motor was specified to have a max current of 350mA so that it could be driven easily with an Adafruit motor shield for Arduino (or other motor driver) and a wall adapter or lead-acid battery.

200 steps per revolution, 1.8 degrees
Coil #1: Red & Yellow wire pair. Coil #2 Green & Brown/Gray wire pair.
Bipolar stepper, requires 2 full H-bridges!
4-wire, 12 inch leads
42mm/1.65" square body
31mm/1.22" square mounting holes, 3mm metric screws (M3)
5mm diameter drive shaft, 24mm long, with a machined flat
12V rated voltage (you can drive it at a lower voltage, but the torque will drop) at 350mA max current
28 oz*in, 20 N*cm, 2 Kg*cm holding torque per phase
35 ohms per winding