SparkFun Stepper Motor with Cable 3mm This plastic knob accepts a

This plastic knob accepts a 6mm shaft and has a 15mm outer diameter

In addition

and short circuit current is 47

Then snap the body of the hood on the lens facing OUT when you want to use the hood OR facing IN when you want to store the hood in a bag with no wasted space

SparkFun Stepper Motor with Cable 3mm This plastic knob accepts aThis is a simple, but very powerful stepper motor with a 4 wire cable attached. This is a Bipolar Motor. Features: Step Angle (degrees) : 1. 8 2 Phase Rated Voltage : 12V Rated Current : 0. 33A Holding Torque : 2. 3kg*cm 5mm Diameter Drive Shaft Winding resistance: 32. 6 ? Winding inductance: 48 mH Max flux linkage: 1. 8 Vs Maximum Detent Torque: 0. 016 N. M Total inertia (kg. m. m): 3. 5 Kg. m. m Total friction (kg. m s): 4 Kg. m s NEMA 16 Mounting