12V stepper motor with linear screw and nut for DIY laser engraving machine

We present our high-quality linear stepper motor, model D8-MOTOR80, delivered brand new and in its original packaging. This product is designed for exceptional precision and reliability in your projects.

This motor offers precise linear movement of 0.25mm per step. For even finer movements, it is compatible with microstepping drivers. Its maximum linear speed reaches 25mm per second. It is perfectly suited for use in small, precision devices, such as medical equipment, laser engraving machines, 3D printers, or any other robotics and automation project requiring controlled linear movement.

It is important to note that this motor requires an external driver, such as an A4988 driver (not included), to operate.

It must never be connected directly to a power source.

**Detailed Technical Specifications:**

* **Driver Supply Voltage:** 12V DC

* **Current per Phase:** 800 mA

* **Coil Resistance:** 15 Ω (±10%) per phase

* **Number of Phases:** 2

* **Step Angle:** 1.8° per step

* **Excitation Method:** 1-2 Phase Excitation

* **Drive Mode:** Bipolar

* **Stall Thrust:** >500g at 125 steps per second (pps)

* **Maximum Response Frequency:** >1600 pps

* **Maximum Starting Frequency:** >1100 pps

* **Insulation Class:** Class E

* **Operating Temperature:** 0 to +55°C

* **Motor Surface Temperature:** 80°C max

* **Threaded Rod Diameter:** 3mm

* **Threaded Rod Length:** 90mm

* **Sliding Carriage Travel:** 80mm

* **Threaded Rod Pitch:** ±0.5mm

* **Motor Dimensions (Length):** 10.3 cm / 4.1 inches

* **Approximate Weight:** 50g

**Package Contents:**

You will receive **1 stepper motor with its Sliding linear carriage**, ready to be integrated into your system.