Miniature linear stepper motor with lead screw and nut for DIY projects, 20mm slide, 2 phases and 4 wires.

Discover our miniature two-phase, 4-wire stepper motor, equipped with a planetary gearbox, an ideal component for your DIY projects, small linear actuators, measuring equipment, or laser printers. This motor stands out thanks to its all-metal planetary gearbox, guaranteeing robustness, exceptional durability, and a long service life. It ensures precise drive for moving a metal slider up and down, the support also being made primarily of metal.

**Detailed Specifications:**

* **Item Type:** Stepper Motor

* **Motor Type:** Two-phase, 4-wire system

* **Supply Voltage:** 5-9V / 200-600mA (The higher the voltage, the greater the force, and the greater the heat generation)

* **Screw Length:** Approx. 45 mm / 1.8 inch

* **Slider Travel:** Approx. 34 mm / 1.3 inch

* **Motor Diameter:** Approx. 20 mm / 0.8 inch

* **Screw Diameter:** Approx. 3 mm / 0.1 inch

* **Step Screw pitch: **Approximately 0.5 mm / 0.02 inch (0.025 mm displacement per step; microstepping control can be used for finer resolution)

* **Angle per step:** 18°

* **Resistance per phase:** 21 Ω

* **Wire color code:** Blue (A+), Black (B+), Red (B-), Yellow (A-)

**Package contents:**

1 x Stepper motor with planetary gearbox.