The L1722N5M series features high-performance 12V micro DC coreless motors with precious metal commutation, offering exceptional speed and efficiency. Designed for applications such as mini UAVs, remote control hobby products, and small household appliances, these compact motors deliver up to 27.9 mNm stall torque and a maximum efficiency of 85%. Customization options include lead wire and shaft lengths, special coils, and gearheads.
| Parameter | Unit | L1722N5M16-200-7.4 | L1722N5M08-218-7.4 | L1722N5M11-270-12.0 |
|---|---|---|---|---|
| Voltage | V | 7.4 | 7.4 | 12.0 |
| Terminal resistance | Ω | 1.1 | 1.2 | 1.8 |
| No-load speed | rpm | 20000 | 21800 | 27000 |
| No-load current | mA | 45 | 40 | 50 |
| Stall torque | mNm | 23.5 | 19.7 | 27.9 |
| Stall current | mA | 6730 | 6170 | 6670 |
| Load torque | mNm | 1 | 2 | 2 |
| Load speed | rpm | 19150 | 19590 | 25060 |
| Load current | mA | 330 | 660 | 520 |
| Max. output power | W | 12.3 | 11.3 | 19.7 |
| Max. efficiency | % | 84 | 85 | 84 |
| Back-EMF constant | mV/rpm | 0.4 | 0.3 | 0.4 |
| Torque constant | mNm/A | 3.5 | 3.2 | 4.2 |
| Speed/torque gradient | rpm/mNm | 850 | 1100 | 970 |
| Rotor inertia | gcm² | 0.8 | 0.8 | 0.8 |
| Weight | g | 24.5 | 24.5 | 24.5 |
| 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 | L1722N5M16-200-7.4 |
|---|---|---|
| Voltage | V | 7.4 |
| Terminal resistance | Ω | 1.1 |
| No-load speed | rpm | 20000 |
| No-load current | mA | 45 |
| Stall torque | mNm | 23.5 |
| Stall current | mA | 6730 |
| Load torque | mNm | 1 |
| Load speed | rpm | 19150 |
| Load current | mA | 330 |
| Max. output power | W | 12.3 |
| Max. efficiency | % | 84 |
| Back-EMF constant | mV/rpm | 0.4 |
| Torque constant | mNm/A | 3.5 |
| Speed/torque gradient | rpm/mNm | 850 |
| Rotor inertia | gcm² | 0.8 |
| Weight | g | 24.5 |
| 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 | L1722N5M08-218-7.4 |
|---|---|---|
| Voltage | V | 7.4 |
| Terminal resistance | Ω | 1.2 |
| No-load speed | rpm | 21800 |
| No-load current | mA | 40 |
| Stall torque | mNm | 19.7 |
| Stall current | mA | 6170 |
| Load torque | mNm | 2 |
| Load speed | rpm | 19590 |
| Load current | mA | 660 |
| Max. output power | W | 11.3 |
| Max. efficiency | % | 85 |
| Back-EMF constant | mV/rpm | 0.3 |
| Torque constant | mNm/A | 3.2 |
| Speed/torque gradient | rpm/mNm | 1100 |
| Rotor inertia | gcm² | 0.8 |
| Weight | g | 24.5 |
| 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 | L1722N5M11-270-12.0 |
|---|---|---|
| Voltage | V | 12.0 |
| Terminal resistance | Ω | 1.8 |
| No-load speed | rpm | 27000 |
| No-load current | mA | 50 |
| Stall torque | mNm | 27.9 |
| Stall current | mA | 6670 |
| Load torque | mNm | 2 |
| Load speed | rpm | 25060 |
| Load current | mA | 520 |
| Max. output power | W | 19.7 |
| Max. efficiency | % | 84 |
| Back-EMF constant | mV/rpm | 0.4 |
| Torque constant | mNm/A | 4.2 |
| Speed/torque gradient | rpm/mNm | 970 |
| Rotor inertia | gcm² | 0.8 |
| Weight | g | 24.5 |
| 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.
