27:1 Planetary Gearbox High Torque Nema 17 Stepper Motor 3D Printer DIY Camera<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>High Torque Good Speed</li><li>0.067 deg. Step Angle</li><li>NEMA 17 bipolar 4-wire</li><li>Planetary Gearbox Ratio 26.85:1</li><li>Rated current 1.68A &amp; resistance 1.65ohms</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41iQRbPfL9L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41nrbgDG0rL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41odlBSJ0DL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31cKfwDcIqL.jpg" noproxy>