Stepper motor 28BYJ-48-5V

The 28BYJ-48-5V is a popular 5V stepper motor known for its compact size and ease of use in various applications. It is commonly used in hobby projects and small appliances due to its affordability and reliable performance. This motor features a 4-phase unipolar design, making it ideal for precise position control.

Key Features:

• 5V DC stepper motor with 4-phase unipolar configuration
• Provides precise control of rotation angle and speed
• 32-step per revolution with built-in reduction gear
• Smooth and reliable operation
• Typically used with a ULN2003 driver board or similar driver circuit
• Compact design suitable for space-constrained applications

Technical Specifications:

• Motor Type: Unipolar stepper motor
• Rated Voltage: 5V DC
• Step Angle: 5.625° per step (64 steps per revolution due to reduction gear)
• Phase Configuration: 4-phase
• Torque: Approximately 34.5 mN·m (varies by manufacturer)
• Current per Phase: 0.3A (typical)
• Winding Resistance: 50Ω (typical)
• Reduction Gear Ratio: 1/64 (32 steps per revolution with reduction gear)
• Dimensions: Approx. 28mm diameter x 25mm length
• Weight: Approx. 60g

Applications:

• Robotics and automation projects
• Home appliances (e.g., printers, small actuators)
• Educational and hobbyist projects
• Positioning systems and control mechanisms
• Small-scale mechanical systems requiring precise movement

Usage:

1. Connect the stepper motor to a compatible driver board, such as the ULN2003.
2. Power the driver board with a 5V DC supply.
3. Use control signals to drive the stepper motor for precise movements.
4. Implement stepper motor control algorithms in your project to achieve desired motion.

Caution:

• Ensure correct wiring of the motor to avoid damage or malfunction.
• Do not exceed the rated voltage and current specifications to avoid overheating.
• Use appropriate drivers and control circuits to ensure smooth operation.

Datasheet:
For detailed technical specifications, refer to the 28BYJ-48 Datasheet.