Compact 28 mm BLDC motor for space-constrained high-speed drive applications. The 24 V motor delivers 52.4 W nominal power, 0.05 Nm nominal torque at 10,000 rpm, and up to 0.15 Nm peak torque. Hall sensors, 120° commutation, and low noise below 50 dB support reliable operation.
| Parameter | Unit | 28ZWC58L-1 |
|---|---|---|
| Pole pair | 2 | |
| Insulation resistance | MΩ/500VDC | 100 |
| Weight | g | 144 |
| Rated voltage | V | 24 |
| Nominal power | W | 52.4 |
| Nominal torque | Nm | 0.05 |
| Nominal speed | RPM | 10000 |
| Nominal current | A | 3 |
| No-load speed | RPM | 12000 |
| No-load current | A | 0.5 |
| Motor efficiency | % | 77 |
| Winding connection method | Star shape | |
| Static torque | mNm | 12.8 |
| Noise (Ambient noise 20db, test distance 1M) | dB | ＜50 |
| Thermal resistance housing-ambient | K/W | 0.38 |
| Ambient temperature | °C | 25 |
| Maximum winding temperature | °C | 75 |
| Torque constant | N·m/A | 0.017 |
| Back-EMF constant (RMS) | V/Krpm | 1.78 |
| Peak torque | Nm | 0.15 |
| Phase resistance | Ω | 0.676 |
| Peak current | A | 9 |
| Rotor inertia | kg·cm² | 0.011 |
| Outer diameter | mm | 28 |
| Motor length | mm | 57.5 |
| Phase inductance | mH | 0.2 |
| Insulation class | B | |
| Duty type | S2 | |
| Feedback method | Hall Sensors | |
| Commutation angle | 120° | |
| Insulation strength (withstand voltage) | 500VAC/1KHz/1mA/1s |
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.
| Parameter | Unit | 28ZWC58L-1 |
|---|---|---|
| Pole pair | 2 | |
| Insulation resistance | MΩ/500VDC | 100 |
| Weight | g | 144 |
| Rated voltage | V | 24 |
| Nominal power | W | 52.4 |
| Nominal torque | Nm | 0.05 |
| Nominal speed | RPM | 10000 |
| Nominal current | A | 3 |
| No-load speed | RPM | 12000 |
| No-load current | A | 0.5 |
| Motor efficiency | % | 77 |
| Winding connection method | Star shape | |
| Static torque | mNm | 12.8 |
| Noise (Ambient noise 20db, test distance 1M) | dB | ＜50 |
| Thermal resistance housing-ambient | K/W | 0.38 |
| Ambient temperature | °C | 25 |
| Maximum winding temperature | °C | 75 |
| Torque constant | N·m/A | 0.017 |
| Back-EMF constant (RMS) | V/Krpm | 1.78 |
| Peak torque | Nm | 0.15 |
| Phase resistance | Ω | 0.676 |
| Peak current | A | 9 |
| Rotor inertia | kg·cm² | 0.011 |
| Outer diameter | mm | 28 |
| Motor length | mm | 57.5 |
| Phase inductance | mH | 0.2 |
| Insulation class | B | |
| Duty type | S2 | |
| Feedback method | Hall Sensors | |
| Commutation angle | 120° | |
| Insulation strength (withstand voltage) | 500VAC/1KHz/1mA/1s |
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.
