28BYJ48 pm stepper motor n ULN2003 driver



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28BYJ-48 PM stepper motor and ULN2003 driver

Parameter of 28BYJ48
Phase: 4 Phase
Reduction Ratio: 1/64
Step Angle: 5.625°/64
Excitation: 1-2
DC Resistance: 200 Ohms±7% (25℃)
No-load output Frequency : ≥ 1000 PPS
No-load input Frequency: ≥ 500 PPS
Pull In Torque: ≥620gf.cm
Detent Torque: ≥920gf.cm
Insulation Resistance:≥50 MOhms
Dielectric Strength: 600 VAC/1mA/1s
Insulation Grade: A
Temperature Rise: ≤ 40 K(100Hz)
Noise: ≤ 40 dB
Friction Torque: 1200-2000 gf.cm
ULN2003 driver board included
ULN2003 driver

Quote from Instructables about this 28BYJ48 stepper motor

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