ELEGOO 5 Sets 28BYJ-48 ULN2003 5V Stepper Motor with ULN2003 Driver Board
ELEGOO 5 Sets 28BYJ-48 ULN2003 5V Stepper Motor with ULN2003 Driver Board
28BYJ-48 STEPPER MOTOR
The 28BYJ-48 is a 5-wire unipolar stepper motor. Its internal coils are energized in sequence to rotate the geared output shaft in controlled increments, making it suitable for compact motion-control projects.
This Unipolar Stepper Motor 28BYJ-48 is provided with five wires and four coils. The center connections of the coils are tied together and usually used as the power connection. They are named unipolar steppers because power always comes in on this one pole.
Specification
- Rated Voltage: DC5V 4-phase
- Insulation Resistance: > 10 MΩ at 500 V
- Dielectric Strength: 600 V AC, 1 mA, 1 s
- Step angle: 5.625 x 1/64
- DC Resistance: 200 Ω ± 7% at 25 °C
- Reduction ratio: 1/64
- Insulation Grade: A
- No-Load Pull-In Frequency: > 600 Hz, No-load Pull out Frequency: > 1000 Hz
- Pull-In Torque: > 34.3 mN·m at 120 Hz, Detent Torque: > 34.3 mN·m
- Temperature Rise: < 40 K at 120 Hz
Programming environments such as the Arduino IDE include libraries for controlling stepper motors. After connecting the motor and driver board to a compatible microcontroller, upload your sketch to control motor direction and movement
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| Price | $16.99 | $42.99 | $65.99 | $59.99 | $59.99 | $36.99 |
| Control Board | UNO R3 | UNO R3 | MEGA 2560 | UNO R3 | UNO R3 | Not Included |
| Compatibility with Arduino | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Projects Tutorial Included | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Assembly Requirement | ✓ | No | No | No | ✓ | No |
| Reasons to Buy | The Same ATmega328 with Arduino UNO R3 Board; The Same ATmega16U2 with Arduino | Tutorial of 24 Projects, Cost-effetive Starter Kit | Tutorial of 33 Projects, Powerful Mega R3 Control Board | Tutorial of 33 Projects, Complete Stater Kit with UNO R3 | ElegooKit App; FPV Mode; Obstacle Avoidance; Line Tracking Mode | Tutorial of 34 Projects, Updated Version, Compatibility with Arduino IDE and STM32 |
- BUILD FIVE LOW-SPEED MOTION PROJECTS: Create clocks, gauges, rotating displays, feeder gates, vents and small robot mechanisms; five matched motor-and-driver sets support classroom builds, maker prototypes and spare replacements
- 5 V UNIPOLAR GEARED STEPPER MOTORS: Each 28BYJ-48 uses a 5-wire, 4-phase design with nominal 1:64 reduction for controlled low-speed movement in light-load positioning projects
- ULN2003 DRIVER BOARDS SIMPLIFY CONTROL: Connect control signals to IN1-IN4, power the motor through the driver board and use four onboard LEDs to view the active coil sequence during setup and testing
- SET UP FOR SMOOTHER ROTATION: Use a regulated 5 V supply with sufficient current, connect controller and motor-supply grounds together, verify the motor plug and IN1-IN4 sequence, and reduce speed if the shaft buzzes or vibrates
- FIVE COMPLETE MOTOR-DRIVER SETS: Includes 5 × 28BYJ-48 stepper motors, 5 × ULN2003 driver boards and 10 × female-to-male jumper wires for multiple prototypes and replacement builds
| Brand | ELEGOO |
| Model Name | EL-SM-003 |
| Speed | 9.38 rpm |
| Voltage | 5 volts |
| Material | Metal, Plastic, Glass/Acrylic |