This part is a kind of semiconductor called 28BYJ-48.

Function of this product has 5V Stepper Motor.

Manufacturers : Kiatronics

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28BYJ-48 – 5V Stepper Motor The 28BYJ-48 is a small stepper motor suitable for a large range of applications. Rated voltage ： Number of Phase Speed Variation Ratio Stride Angle Frequency DC resistance Idle In-traction Frequency Idle Out-traction Frequency In-traction Torque Self-positioning Torque Friction torque Pull in torque Insulated resistance Insulated electricity power Insulation grade Rise in Temperature Noise Model 5VDC 4 1/64 5.625°/64 100Hz 50Ω±7%(25℃) > 600Hz > 1000Hz >34.3mN.m(120Hz) >34.3mN.m 600-1200 gf.cm 300 gf.cm >10MΩ(500V) 600VAC/1mA/1s A <40K(120Hz) <35dB(120Hz,No load,10cm) 28BYJ-48 – 5V P.O. Box 8231 Cherrywood Tauranga New Zealand Phone: ++64 7 578 7739 Fax: ++64 7 578 7749 E-mail: enquiry@kiatronics.com Website: www.kiatronics.com Copyright  Wel [ ... ]

28BYJ-48 PDF Datasheet Download