The L1515N5M series comprises high-performance 15mm micro DC coreless motors featuring precious metal brushes, high efficiency up to 79%, and low mass inertia for fast response. Offering models from 7.4V to 12V, these motors are ideal for demanding applications in mini UAVs, RC hobby devices, and small household appliances. Customizable for shaft and lead length, special coils, and gearheads.
| Parameter | Unit | L1515N5M12-325-7.4 | L1515N5M13-250-12.0 | L1515N5M02-260-7.4 |
|---|---|---|---|---|
| Voltage | V | 7.4 | 12.0 | 7.4 |
| Terminal resistance | Ω | 1.6 | 7.7 | 2.5 |
| No-load speed | rpm | 32500 | 25000 | 26000 |
| No-load current | mA | 60 | 35 | 70 |
| Stall torque | mNm | 9.8 | 6.8 | 7.7 |
| Stall current | mA | 4625 | 1558 | 2960 |
| Load torque | mNm | 1 | 1 | 1 |
| Load speed | rpm | 29180 | 21340 | 22610 |
| Load current | mA | 526 | 260 | 600 |
| Max. output power | W | 8.3 | 4.5 | 5.2 |
| Max. efficiency | % | 79 | 72 | 72 |
| Back-EMF constant | mV/rpm | 0.22 | 0.47 | 0.28 |
| Torque constant | mNm/A | 2.15 | 4.48 | 2.65 |
| Speed/torque gradient | rpm/mNm | 3320 | 3660 | 3390 |
| Rotor inertia | gcm² | 0.7 | 0.7 | 0.7 |
| Weight | g | 12 | 12 | 12.1 |
| Operating temperature range | ℃ | -20~+85 | -20~+85 | -20~+85 |
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 | L1515N5M12-325-7.4 |
|---|---|---|
| Voltage | V | 7.4 |
| Terminal resistance | Ω | 1.6 |
| No-load speed | rpm | 32500 |
| No-load current | mA | 60 |
| Stall torque | mNm | 9.8 |
| Stall current | mA | 4625 |
| Load torque | mNm | 1 |
| Load speed | rpm | 29180 |
| Load current | mA | 526 |
| Max. output power | W | 8.3 |
| Max. efficiency | % | 79 |
| Back-EMF constant | mV/rpm | 0.22 |
| Torque constant | mNm/A | 2.15 |
| Speed/torque gradient | rpm/mNm | 3320 |
| Rotor inertia | gcm² | 0.7 |
| Weight | g | 12 |
| Operating temperature range | ℃ | -20~+85 |
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 | L1515N5M13-250-12.0 |
|---|---|---|
| Voltage | V | 12.0 |
| Terminal resistance | Ω | 7.7 |
| No-load speed | rpm | 25000 |
| No-load current | mA | 35 |
| Stall torque | mNm | 6.8 |
| Stall current | mA | 1558 |
| Load torque | mNm | 1 |
| Load speed | rpm | 21340 |
| Load current | mA | 260 |
| Max. output power | W | 4.5 |
| Max. efficiency | % | 72 |
| Back-EMF constant | mV/rpm | 0.47 |
| Torque constant | mNm/A | 4.48 |
| Speed/torque gradient | rpm/mNm | 3660 |
| Rotor inertia | gcm² | 0.7 |
| Weight | g | 12 |
| Operating temperature range | ℃ | -20~+85 |
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 | L1515N5M02-260-7.4 |
|---|---|---|
| Voltage | V | 7.4 |
| Terminal resistance | Ω | 2.5 |
| No-load speed | rpm | 26000 |
| No-load current | mA | 70 |
| Stall torque | mNm | 7.7 |
| Stall current | mA | 2960 |
| Load torque | mNm | 1 |
| Load speed | rpm | 22610 |
| Load current | mA | 600 |
| Max. output power | W | 5.2 |
| Max. efficiency | % | 72 |
| Back-EMF constant | mV/rpm | 0.28 |
| Torque constant | mNm/A | 2.65 |
| Speed/torque gradient | rpm/mNm | 3390 |
| Rotor inertia | gcm² | 0.7 |
| Weight | g | 12.1 |
| Operating temperature range | ℃ | -20~+85 |
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.
