STP-42D3018 Stepper Motor NEMA 17

NEMA 17 - SIZE 42mm 1.8deg, 200 steps per revolution in Full Step Mode. Manufactured by Shinano Kenshi CO, Ltd. It offers up to 66 oz-in of holding torque (bipolar-series) or 47 oz-in (unipolar) in small NEMA 17 frame. This motor is rated 0.9A and has very low inductance of 2.4 mH making it suitable for higher speeds. Sigle, round shaft with flat, long enough for easy mounting of any flexible coupling or timing-belt pulley. This is very powerfull motor for NEMA 17 frame. Special internet-only price for limited time. The suggested retail price is $71. This one is a brand new motor. It comes bulk packed in 40 pcs trays. Sold individually. Includes connecting cable 12" long. Please pay attention to presented wiring diagram. To avoid mistakes follow the colors instead of numbers. For detailed data sheet google STP-42D3018.pdf