The L8.523N5M series features 8.5mm mini coreless brushed DC motors with precious metal brushes, ensuring reliable conductivity and minimal wear. Optimized for high-speed, high-efficiency operation, these lightweight motors (approx. 5.6 g) offer flexible options including lead wire and shaft lengths, special coils, or gearheads. Ideal for mini UAVs, RC hobby products, and compact household appliances.
| Parameter | Unit | L8.523N5M12-344-3.7 | L8.523N5M14-367-3.0 | L8.523N5M31-460-3.0 |
|---|---|---|---|---|
| Voltage | V | 3.0 | 3.0 | 3.0 |
| Terminal resistance | Ω | 0.47 | 0.45 | 0.36 |
| No-load speed | rpm | 34400 | 36700 | 46000 |
| No-load current | mA | 140 | 160 | 200 |
| Stall torque | mNm | 5.1 | 5.0 | 4.9 |
| Stall current | mA | 6380 | 6670 | 8330 |
| Load torque | mNm | 1 | 1 | 1 |
| Load speed | rpm | 27640 | 29300 | 36700 |
| Load current | mA | 1370 | 1470 | 1840 |
| Max. output power | W | 4.58 | 4.77 | 5.96 |
| Max. efficiency | % | 72.7 | 71.5 | 71.5 |
| Back-EMF constant | mV/rpm | 0.09 | 0.08 | 0.06 |
| Torque constant | mNm/A | 0.81 | 0.76 | 0.61 |
| Speed/torque gradient | rpm/mNm | 6765 | 7404 | 9304 |
| Rotor inertia | gcm² | 0.09 | 0.09 | 0.09 |
| Weight | g | 5.6 | 5.6 | 5.7 |
| Operating temperature range | ℃ | -20~+120 | -20~+120 | -20~+120 |
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 | L8.523N5M12-344-3.7 |
|---|---|---|
| Voltage | V | 3.0 |
| Terminal resistance | Ω | 0.47 |
| No-load speed | rpm | 34400 |
| No-load current | mA | 140 |
| Stall torque | mNm | 5.1 |
| Stall current | mA | 6380 |
| Load torque | mNm | 1 |
| Load speed | rpm | 27640 |
| Load current | mA | 1370 |
| Max. output power | W | 4.58 |
| Max. efficiency | % | 72.7 |
| Back-EMF constant | mV/rpm | 0.09 |
| Torque constant | mNm/A | 0.81 |
| Speed/torque gradient | rpm/mNm | 6765 |
| Rotor inertia | gcm² | 0.09 |
| Weight | g | 5.6 |
| Operating temperature range | ℃ | -20~+120 |
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 | L8.523N5M14-367-3.0 |
|---|---|---|
| Voltage | V | 3.0 |
| Terminal resistance | Ω | 0.45 |
| No-load speed | rpm | 36700 |
| No-load current | mA | 160 |
| Stall torque | mNm | 5.0 |
| Stall current | mA | 6670 |
| Load torque | mNm | 1 |
| Load speed | rpm | 29300 |
| Load current | mA | 1470 |
| Max. output power | W | 4.77 |
| Max. efficiency | % | 71.5 |
| Back-EMF constant | mV/rpm | 0.08 |
| Torque constant | mNm/A | 0.76 |
| Speed/torque gradient | rpm/mNm | 7404 |
| Rotor inertia | gcm² | 0.09 |
| Weight | g | 5.6 |
| Operating temperature range | ℃ | -20~+120 |
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 | L8.523N5M31-460-3.0 |
|---|---|---|
| Voltage | V | 3.0 |
| Terminal resistance | Ω | 0.36 |
| No-load speed | rpm | 46000 |
| No-load current | mA | 200 |
| Stall torque | mNm | 4.9 |
| Stall current | mA | 8330 |
| Load torque | mNm | 1 |
| Load speed | rpm | 36700 |
| Load current | mA | 1840 |
| Max. output power | W | 5.96 |
| Max. efficiency | % | 71.5 |
| Back-EMF constant | mV/rpm | 0.06 |
| Torque constant | mNm/A | 0.61 |
| Speed/torque gradient | rpm/mNm | 9304 |
| Rotor inertia | gcm² | 0.09 |
| Weight | g | 5.7 |
| Operating temperature range | ℃ | -20~+120 |
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.
