Arduino 28BYJ48 5V Stepper Motor High Torque Stepper Motor with Gear Reduction, so it has good torque for its size, but relatively slow motion. These motors/drivers are made by the millions for A/C units, fans, duct controls etc. which is why they are so inexpensive. Available in 5V or 12V.
Details/ Specificatoins:
- Model : 28BYJ-48
- Number of Phase : 4
- Speed Variation Ratio : 1/64
- Stride Angle : 5.625° /64
- Rated voltage : DC [5v - 12v]
- DC resistance : 5v: 60Ω±7%(25℃); 12v: 130Ω±7%(25℃)
- Frequency : 100Hz
- Idle In-traction Frequency : > 600Hz
- Idle Out-traction Frequency : > 1000Hz
- In-traction Torque >34.3mN.m(120Hz)
- Self-positioning Torque : 5v: >29.3mN.m; 12v: >42.1mN.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)
Package Includes:
- 1 X Stepper motor
- 1 X uln2003 driver