Changzhou Fulling Motor Co.,Ltd.

BYJ series Geared Step Motor

28BYJ48-12-300-01DIMENSIONS (mm)

SWITCHING SEQUENCE WIRING DIAGRAM

1 2 3 4 5 6 7 8

4 ORG - - -

3 YEL - - -

2 PIK - - -

1 BLU - - -

GENERAL SPECIFICATIONS

MODEL SPECIFICATIONS

RatedVoltage Pull-in Rate Detent

Torque Noise

(Vdc) (pps) (g-cm) (dB)

YOON i Trading Corporation

---> CW Direction (1-2 Phase)

≤ 35

Lead Wire

Color

Resistance Accuracy Temperature Rise

Insulation Class Dielectric Strength 600Vac for 1 second, Leakage Current 1mA

60k Max. (Rated Voltage, 100pcs)± 7% at 25

Resistanceper Phase

≥ 350

Step Angle

(deg)

GearReduction

Ratio

Ambient Temperature Insulation Resistance at 500Vdc

(Ω)

No. of Phase

A

100MΩ Min.

-20 to 50

Pull-in Torque at 500pps

(g-cm)

≥ 300 ≥ 50012 2 300 1 : 64 5.625° / 64