28BYJ-48 4 Phase Stepper Motor - 5V DC
The 28BYJ-48 is a small, cheap, 5 volt geared stepping motors. These stepping motors are apparently widely used to control things like automated blinds, A/C units and are mass produced. Due to the gear reduction ratio of approximately 64:1 it offers decent torque for its size at speeds of about 15 rotations per minute (RPM).
This Stepper Motor 28BYJ-48 is mainly used in Air Conditioner Louver, Small Cooling/Heating Fan, etc. It is stable and can be used for accurate control. All technical parameters are qualified for the National Electronic Standard of SJ/T10689-95.
- Diameter: 27mm.
- Voltage: 5V.
- Step angle: 5.625 x 1/64.
- Reduction ratio: 1/64.
- 5 lines cable 4 phase stepper motor can be driven by ULN2003 chip.
- It also can be connected as 2 phase to use
- Color: Silver
- Item size: 31*27*19mm
- Net weight: 35g