5PCS LONGS 17HS8403N Stepper Motor Two-phase 4 Line 3.1V for Carved Machine 3D Printers<br /><br />Main Features:<br />● Angle of step torgue: 1.8 degree<br />● The fuselage length: 48mm<br />● Phase voltage: 3.1V<br />● Phase current: 2.5A<br />● The phase resistance: 1.25ohm<br />● The phase inductance: 1.8mH<br />● Static moment: 4800g.cm<br />● Pin number (NO.): 4<br />● The moment of inertia: 68<br />● Positioning torque: 280g.cm<br /><br />    Specifications<br />General<br />	 Brand: LONGS                                                  <br />                        Model: 17HS8403N                                                	<br />Weight and Size<br />	 Product Weight: 1.750 kg                                                  <br />                        Package Weight : 2.4 kg                                                  <br />                        Product Size: 10 x 9 x 5 cm / 3.93 x 3.54 x 1.97 inches                                                  <br />                        Package Size: 12.5 x 10.5 x 8 cm / 4.91 x 4.13 x 3.14 inches                                                	<br />Package Contents<br />	 Package Contents: 5 x LONGS 17HS8403N Two-phase Stepper Motor                                                	<br /><br /><br /><br />                                            <br /><br /><br /><br />                                                <br />