28BYJ-48 5V 4-Phase Stepper Step Motor 28BYJ-48

This compact 28BYJ-48 stepper motor provides precise positioning for low-voltage logic circuits. It operates at 5 V and delivers consistent, repeatable motion in a small form factor.

• 4-phase, 5-lead unipolar construction
• Step angle: 5.625° divided by 64 : 1 internal reduction
• Typical current draw: 240 mA
• Pre-terminated 5-pin keyed header on a 25 cm lead set
• Body dimension: 27 × 20 mm (excluding shaft)
• Approximate mass: 35 g

The integral gearbox multiplies torque, enabling smooth, low-speed rotation ideal for camera sliders, miniature CNC add-ons, pan-tilt mechanisms and educational robotics. Combine it with an ULN2003 Darlington driver board or any microcontroller to create accurate, closed-loop motion in your next prototype.

Threaded ears accept M2.5 hardware for quick panel or chassis attachment—no soldering required; simply plug and program.