Description:

The 28BYJ-48 is a small stepper motor suitable for a large range of applications.

Specifications:

Rated voltage ： 5VDC

Number of Phase: 4

Speed Variation Ratio: 1/64

Stride Angle: 5.625° /64

Frequency: 100Hz

DC resistance: 50Ω±7%(25℃)

Idle In-traction Frequency: > 600Hz

Idle Out-traction Frequency: > 1000Hz

In-traction Torque: >34.3mN.m(120Hz)

Self-positioning Torque: >34.3mN.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)

Model: 28BYJ-48 – 5V