28BYJ-48 4-Phase 5-Wire Stepper Motor - 5VDC

The 28BYJ-48 is a small and precise stepper motor known for its accuracy and reliability. It is commonly used in various applications, including robotics and automation, where precise control of rotational motion is required. This stepper motor is known for its ease of use and compatibility with microcontrollers like Arduino.

Specificatoins of 28BYJ-48 4-Phase 5-Wire Stepper Motor - 5VDC:

• Model: 28BYJ-48
• Step Angle: 5.625 degrees
• Gear Ratio: 64:1
• Operating Voltage: 5V DC
• Rated Current: 50mA per phase
• Phase Resistance: 100 ohms
• Number of Phases: 4
• Frequency : 100Hz
• DC resistance ： 50Ω±7%(25℃)
• Idle In-traction Frequency : > 600Hz
• Idle Out-traction Frequency : > 1000Hz
• In-traction Torque >34.3mN.m(120Hz)
• Self-positioning Torque >34.3mN.m
• Friction torque : 600-1200 gf.cm
• Pull in torque : 300 gf.cm
• Insulated resistance >10MΩ(500V)
• Insulated electricity power ：600VAC/1mA/1s
• Insulation grade ：A
• Rise in Temperature <40K(120Hz)
• Noise <35dB(120Hz,No load,10cm)
• Shaft Diameter: 5.5mm
• Dimensions: 28mm x 28mm x 32mm (LxWxH)
• Weight: Approximately 35 grams

Features of 28BYJ-48 4-Phase 5-Wire Stepper Motor - 5VDC:

• Precise Control: The 28BYJ-48 stepper motor provides accurate and controlled rotational movement in small increments, making it ideal for applications requiring precision.
• Low Power Consumption: With a rated current of 50mA per phase, it operates efficiently on a 5V power supply.
• Compact Design: Its compact size and lightweight design make it suitable for projects with limited space.
• Gear Reduction: The built-in 64:1 gear reduction system increases torque while reducing the step angle, resulting in smoother motion.
• Compatibility: It can be easily interfaced with microcontrollers like Arduino, Raspberry Pi, and others, making it a popular choice for hobbyists and electronics enthusiasts.
• Usage Tip:
• Ensure that you provide the motor with a stable 5V power supply and use an appropriate driver circuit to control it. Depending on your application, you may need to consider microstepping to achieve smoother motion.
• Caution:
• Avoid overloading the motor beyond its holding torque to prevent damage.
• Be cautious when connecting and disconnecting wires to prevent short circuits and potential damage to your electronics.