MINIMUM TECH FEATURES:

• Type: Unipolar Stepper Motor
• Operating Voltage: 5V DC
• Step Angle: 625°/64 reduction (final ~0.088° per step)
• Gear Reduction Ratio: 1:64
• Phase: 4-phase
• Rated Current: < 240 mA
• Shaft Type: Single Shaft
• Shaft Diameter: 5 mm (D-type)
• Torque: Suitable for light-duty precision applications
• Connector Type: 5-pin JST compatible
• Low noise and low power consumption

DESCRIPTION

• The 28BYJ-48 5V Stepper Motor is a compact, low-cost unipolar geared stepper motor widely used in automation, robotics, and embedded systems.
• With an internal 1:64 gear reduction, it offers very fine control with an effective step angle of approximately 0.0879°, allowing precise positioning.
• Designed for low-power applications, it operates smoothly at 5V, making it ideal for direct use with microcontrollers such as Arduino, Raspberry Pi, and ESP boards.
• Its built-in gearbox increases torque output while reducing load on the motor, ensuring stable and repeatable movement.
• Highly durable and reliable for continuous duty cycles, DIY projects, and slow, controlled motion systems.
• Often paired with ULN2003 stepper driver modules for easy interfacing.

TECHNICAL SPECIFICATIONS

APPLICATIONS

• Robotics and mechatronics projects
• Camera sliders and pan-tilt systems
•  3D printers (non-load-bearing functions)
•  Air conditioning flap movement
• CNC light-duty mechanisms
• Home/office automation
•  Analog gauges and control knobs
•  Educational and prototyping projects
•  Smart lock mechanisms
• Timed mechanisms and rotating displays