Basic Info
Model No.: 15BY25
Product Description
15BY25 15mm 5VDC Micro Stepper Motor for POS Terminal is a type of Unipolar Stepper Motor and also belongs to Stepper Motor.
The unipolar stepper motor operates with one winding with a center tap per phase. Each section of the winding is switched on for each direction of the magnetic field. Each winding is made relatively simple with the commutation circuit, this is done since the arrangement has a magnetic pole which can be reversed without switching the direction of the current. In most cases, given a phase, the common center tap for each winding is the following; three leads per phase and six leads for a regular two-phase stepper motor.
15BY25 15mm 5VDC Micro Stepper Motor for POS Terminal Parameters
| Model | Items | SPEC |
| 15BY25 | Driving Voltage | 5±10%VDC |
| Phase | 2 | |
| Exciting Method | 2-2 | |
| Exciting Mode | Bipolar | |
| Steo Angle | 18±7%° | |
| Rotor Inertia | 0.06gcm² | |
| Rotation | CW/CCW | |
| Resistance | 12±10%Ω(25°C) | |
| Inductance | 4±20%mH | |
| Max.pull-in Frequency | 1000Hz | |
| Max.pull-out Frequency | 1500Hz | |
| Holding Torque | 30gf.cm(5VDC) | |
| Detent Torque | 10gf.cm | |
| Insulation Resistance | 100MΩ 500VDC | |
| Noise | ≤40dB |
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