42BYGH34 Bipolar Stepper Motor 1.8 Degree 12V 1.3A 0.30Nm For 3D Printers

Bipolar 1.8° Stepper Motor for 3D Printers, 12V
✔️ 12V DC, 1.3A, 0.30Nm, 1.8° step, single unit motor for DIY printers

Compact bipolar stepper motor designed for 3D printers and small CNC rigs, delivering reliable torque and smooth motion for precise layer alignment and repeatable results.

✅ Model: 42BYGH34
✅ Step angle: 1.8°
✅ Rated voltage: 12V
✅ Current: 1.3A
✅ Torque: 0.30Nm
✅ Leads: 4 wires (Black A+, Green A-, Red B+, Blue B-)
✅ Size: 42 x 42 x 34 mm / 1.65 x 1.65 x 1.34 in
✅ Weight: 247 g
✅ Wire length: approx. 1 m / 3.3 ft

💡 What is a stepper motor used for in 3D printing and CNC projects? It's a handy, precise actuator for positioning printer axes and hobby CNC work. - precise angle control for X, Y, Z axes - works with common drivers like A4988, DRV8825 - helps achieve smooth, repeatable motion through microstepping