This NEMA 17-size hybrid bipolar stepping motor has a 1.8° step angle (200 steps/revolution). Each phase draws 1.7 A at 2.8 V, allowing for a holding torque of 3.7 kg-cm (51 oz-in). Compare all products in Stepper Motors.OverviewThis hybrid bipolar stepping motor has a 1.8° step angle (200 steps/revolution). Each phase draws 1.7 A at 2.8 V, allowing for a holding torque of 3.7 kg-cm (51 oz-in). The motor has four color-coded wires terminated with bare leads: black and green connect to one coil; red and blue connect to the other. It can be controlled by a pair of suitable H-bridges (one for each coil), but we recommend using a bipolar stepper motor driver or one of our Tic Stepper Motor Controllers. In particular, the Tics make control easy because they support six different interfaces (USB, TTL serial, I²C, RC, analog voltages, and quadrature encoder) and are configurable over USB with our free configuration utility. 5mm Pololu universal aluminum mounting hub on a stepper motor with a 5mm-diameter output shaft. NEMA 17 stepper motor (item #1200) mounted with a Pololu stamped aluminum L-bracket for NEMA 17 stepper motors. Bipolar stepper motor wires are terminated with bare leads.Bipolar stepper motor wiring diagram.Our 5 mm universal mounting hub 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. This NEMA17 stepper motor is also available with threaded rod output shafts in lengths of 18 cm, 28 cm, or 38 cm that convert its rotations into linear motion of the included traveling nut.More specifications are available in the datasheet (39k pdf).DimensionsThe following diagram shows the stepper motor dimensions in mm. The dimension labeled “length” is 38 mm. The output D-shaft has a 5 mm diameter with a section that is flattened by 0.5 mm. This shaft works with our 5 mm universal mounting hub.The inside of a bipolar stepper motor (SOYO NEMA 14-size).Stepper Motor ApplicationsStepper 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:Pololu’s assortment of stepper motors.Note: This stepper motor is SOYO part number SY42STH38-1684A.
| Holding Torque | 51 oz in |
|---|---|
| Step Angle | 1.8 deg |
| Motor Frame Size | 42.3 mm square 38 mm NEMA 17 1 |
| Input Current | 1680 mA2 |
| Input Voltage | 2.8 V |
| Shaft Diameter | 5 mm |
| Weight | 285 g |
| size: | 42.3 mm square 38 mm NEMA 17 1 |
| nema size: | 17 |
| weight: | 285 g |
| shaft diameter: | 5 mm |
| shaft type: | 5 mm D |
| current rating: | 1680 mA2 |
| voltage rating: | 2.8 V |
| holding torque: | 51 oz in |
| steps per revolution: | 200 |
| resistance: | 1.65 Ohm2 |
| inductance per phase: | 3.2 mH |
| number of leads: | 4 |
| lead length: | 30 cm |
| Unidad | piece |
| Cantidad mínima | 1 |
| Incremento de cantidad | 1 |
| Fabricante | SOYO |
| Vendor SKU | 2267 |
| Lead Time | Orders received by 5 PM Eastern (2 PM Pacific) on a business day will be shipped the same day; orders received after that time will be shipped the next business day. |