Nema 17 Stepper Motor: Bipolar 1.8 Degree, 1.6 Ohm For 3d Printer Robotics 4 Wire

Description

This NEMA 17 Stepper Motor is bipolar, For 3D Printer Robotics 1.8° step angle (200 steps/revolution). Each phase draws 1.7 A at 4 V, allowing for a holding torque of 3.2 kg-cm (44 oz-in). When used with a unipolar stepper motor driver. We recommend using it as with DRV8825 or A4988. This motor Satisfies all your robotic needs with a selection of high quality & diverse stepper motors DRV8825 or A4988. These simple but very powerful motors deliver smooth motion and nice holding torque. Our 5×8 coupler can be used to mount objects on the stepper motor’s 5 mm-diameter output shaft, and our NEMA 17 aluminum bracket offers a variety of options for mounting this stepper motor in your project. A similar NEMA17 stepper motor is available with the different specification that enables you a wide range of stepper motors from hallroad.org Specifications: Size: 42.3 mm square × 50 mm, not including the shaft (NEMA 17) Weight: 350 g (13 oz) Shaft diameter: 5 mm Round Steps per revolution: 200 Current rating: 1.7 A per coil Voltage rating: 4 V Resistance: 1.6Ω per coil Holding torque: 3.2 kg-cm (44 oz-in) Lead length: 4cm Output shaft supported by two ball bearings (internally). The datasheet is not available for the exact part but here is a similar one which is 95% compatible with this motor. datasheet. Dimensions The following diagram shows the stepper motor dimensions in mm. The dimension labeled “length” is 50 mm. The output shaft has a 5 mm diameter. The inside of a bipolar stepper motor (SOYO NEMA 14-size). Stepper Motor Applications Stepper motors are generally used in a variety of applications where precise position control is desirable and the cost or complexity of a feedback control system is unwarranted. Here are a few applications where stepper motors are often found: Printers CNC machines 3D printer/prototyping machines (e.g. RepRap) Laser cutters Pick and place machines Linear actuators Hard drives