12V 28BYJ-48 4 Phase Step Motor ULN2003 Stepper Motor Driver for Arduino

kr 29

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Passer sammen med : Stepper motor driver board with ULN2003.
Mainly used in Air Conditioner Louver , Small Cooling/Heating Fan etc., Stable and all technic parameters are qualified for national electronic standard of SJ/T10689-95.
Rated voltage : 12VDC   5VDC
Number of Phase : 4
Speed Variation Ratio : 1/64
Stride Angle : 5.625° /64
DC resistance : 200Ω±7%(25℃)
Idle In-traction : 300Hz
Idle Out-traction : 500Hz
In-traction Torque : >34.3mN.m(120Hz)
Self-positioning Torque : >34.3mN.m
Friction torque : 800-2200 gf.cm
Pull in torque : ≥450 gf.cm
Insulated resistance : >10MΩ(500V)
Insulated electricity power :600VAC/1mA/1s
Insulation grade :A
Rise in Temperature <35K(120Hz)
Noise <35dB(120Hz,No load,10cm)
Model : 24BYJ-48