The L1213N5M series offers high-performance 12mm micro DC coreless motors with precious metal brushes. Engineered for reliability and precision, these motors deliver up to 40,500 rpm, wide operation from 6V to 7.4V, and ultra-lightweight construction (as low as 5.6g). Ideal for mini UAVs, RC hobby products, and compact appliances. Custom options include gearheads, lead wires, shaft lengths, and special coil configurations.
| Parameter | Unit | L1213N5M01-185-7.4 | L1213N5M02-300-6.0 | L1213N5M05-400-7.4 |
|---|---|---|---|---|
| Voltage | V | 7.4 | 6.0 | 7.4 |
| Terminal resistance | Ω | 14.5 | 4 | 3.2 |
| No-load speed | rpm | 18500 | 30000 | 40500 |
| No-load current | mA | 10 | 25 | 120 |
| Stall torque | mNm | 1.9 | 2.8 | 3.7 |
| Stall current | mA | 510 | 1500 | 2350 |
| Load torque | mNm | 0.5 | 0.5 | 0.5 |
| Load speed | rpm | 13560 | 24590 | 35020 |
| Load current | mA | 140 | 290 | 420 |
| Max. output power | W | 0.9 | 2.2 | 3.9 |
| Max. efficiency | % | 74 | 76 | 60 |
| Back-EMF constant | mV/rpm | 0.4 | 0.2 | 0.2 |
| Torque constant | mNm/A | 3.7 | 1.9 | 1.7 |
| Speed/torque gradient | rpm/mNm | 9880 | 10830 | 10970 |
| Rotor inertia | gcm² | 0.1 | 0.1 | 0.1 |
| Weight | g | 6.5 | 6.5 | 5.6 |
| 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 | L1213N5M01-185-7.4 |
|---|---|---|
| Voltage | V | 7.4 |
| Terminal resistance | Ω | 14.5 |
| No-load speed | rpm | 18500 |
| No-load current | mA | 10 |
| Stall torque | mNm | 1.9 |
| Stall current | mA | 510 |
| Load torque | mNm | 0.5 |
| Load speed | rpm | 13560 |
| Load current | mA | 140 |
| Max. output power | W | 0.9 |
| Max. efficiency | % | 74 |
| Back-EMF constant | mV/rpm | 0.4 |
| Torque constant | mNm/A | 3.7 |
| Speed/torque gradient | rpm/mNm | 9880 |
| Rotor inertia | gcm² | 0.1 |
| Weight | g | 6.5 |
| 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 | L1213N5M02-300-6.0 |
|---|---|---|
| Voltage | V | 6.0 |
| Terminal resistance | Ω | 4 |
| No-load speed | rpm | 30000 |
| No-load current | mA | 25 |
| Stall torque | mNm | 2.8 |
| Stall current | mA | 1500 |
| Load torque | mNm | 0.5 |
| Load speed | rpm | 24590 |
| Load current | mA | 290 |
| Max. output power | W | 2.2 |
| Max. efficiency | % | 76 |
| Back-EMF constant | mV/rpm | 0.2 |
| Torque constant | mNm/A | 1.9 |
| Speed/torque gradient | rpm/mNm | 10830 |
| Rotor inertia | gcm² | 0.1 |
| Weight | g | 6.5 |
| 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 | L1213N5M05-400-7.4 |
|---|---|---|
| Voltage | V | 7.4 |
| Terminal resistance | Ω | 3.2 |
| No-load speed | rpm | 40500 |
| No-load current | mA | 120 |
| Stall torque | mNm | 3.7 |
| Stall current | mA | 2350 |
| Load torque | mNm | 0.5 |
| Load speed | rpm | 35020 |
| Load current | mA | 420 |
| Max. output power | W | 3.9 |
| Max. efficiency | % | 60 |
| Back-EMF constant | mV/rpm | 0.2 |
| Torque constant | mNm/A | 1.7 |
| Speed/torque gradient | rpm/mNm | 10970 |
| Rotor inertia | gcm² | 0.1 |
| Weight | g | 5.6 |
| 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.
