The L1718N5M series is a precision 17mm micro DC coreless motor line featuring precious metal brushes for reliable contact and efficiency. Key benefits include low weight, high output speed (up to 26,000 rpm), and high efficiency (up to 85%). Ideal for mini UAVs, remote control hobby products, and compact household appliances. Custom lead wire length, shaft options, special coils, and gearheads available.
| Parameter | Unit | L1718N5M06-180-6.0 | L1718N5M67-185-6.5 | L1718N5M46-245-7.4 | L1718N5M57-260-7.4 |
|---|---|---|---|---|---|
| Voltage | V | 6.0 | 6.5 | 7.4 | 7.4 |
| Terminal resistance | Ω | 1.9 | 1.7 | 1.2 | 1.3 |
| No-load speed | rpm | 18000 | 18500 | 24500 | 26000 |
| No-load current | mA | 50 | 50 | 40 | 60 |
| Stall torque | mNm | 9.7 | 12.5 | 17.6 | 15.1 |
| Stall current | mA | 3160 | 3820 | 6170 | 5690 |
| Load torque | mNm | 1 | 1 | 1 | 2 |
| Load speed | rpm | 16150 | 17020 | 23110 | 22570 |
| Load current | mA | 370 | 350 | 390 | 800 |
| Max. output power | W | 4.6 | 6.1 | 11.3 | 10.3 |
| Max. efficiency | % | 77 | 79 | 85 | 81 |
| Back-EMF constant | mV/rpm | 0.3 | 0.3 | 0.3 | 0.3 |
| Torque constant | mNm/A | 3.1 | 3.3 | 2.9 | 2.7 |
| Speed/torque gradient | rpm/mNm | 1850 | 1480 | 1390 | 1720 |
| Rotor inertia | gcm² | 0.8 | 0.8 | 0.8 | 0.8 |
| Weight | g | 18.3 | 18.3 | 18.5 | 20.5 |
| Operating temperature range | ℃ | -20~+85 | -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 | L1718N5M06-180-6.0 |
|---|---|---|
| Voltage | V | 6.0 |
| Terminal resistance | Ω | 1.9 |
| No-load speed | rpm | 18000 |
| No-load current | mA | 50 |
| Stall torque | mNm | 9.7 |
| Stall current | mA | 3160 |
| Load torque | mNm | 1 |
| Load speed | rpm | 16150 |
| Load current | mA | 370 |
| Max. output power | W | 4.6 |
| Max. efficiency | % | 77 |
| Back-EMF constant | mV/rpm | 0.3 |
| Torque constant | mNm/A | 3.1 |
| Speed/torque gradient | rpm/mNm | 1850 |
| Rotor inertia | gcm² | 0.8 |
| Weight | g | 18.3 |
| 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 | L1718N5M67-185-6.5 |
|---|---|---|
| Voltage | V | 6.5 |
| Terminal resistance | Ω | 1.7 |
| No-load speed | rpm | 18500 |
| No-load current | mA | 50 |
| Stall torque | mNm | 12.5 |
| Stall current | mA | 3820 |
| Load torque | mNm | 1 |
| Load speed | rpm | 17020 |
| Load current | mA | 350 |
| Max. output power | W | 6.1 |
| Max. efficiency | % | 79 |
| Back-EMF constant | mV/rpm | 0.3 |
| Torque constant | mNm/A | 3.3 |
| Speed/torque gradient | rpm/mNm | 1480 |
| Rotor inertia | gcm² | 0.8 |
| Weight | g | 18.3 |
| 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 | L1718N5M46-245-7.4 |
|---|---|---|
| Voltage | V | 7.4 |
| Terminal resistance | Ω | 1.2 |
| No-load speed | rpm | 24500 |
| No-load current | mA | 40 |
| Stall torque | mNm | 17.6 |
| Stall current | mA | 6170 |
| Load torque | mNm | 1 |
| Load speed | rpm | 23110 |
| Load current | mA | 390 |
| Max. output power | W | 11.3 |
| Max. efficiency | % | 85 |
| Back-EMF constant | mV/rpm | 0.3 |
| Torque constant | mNm/A | 2.9 |
| Speed/torque gradient | rpm/mNm | 1390 |
| Rotor inertia | gcm² | 0.8 |
| Weight | g | 18.5 |
| 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 | L1718N5M57-260-7.4 |
|---|---|---|
| Voltage | V | 7.4 |
| Terminal resistance | Ω | 1.3 |
| No-load speed | rpm | 26000 |
| No-load current | mA | 60 |
| Stall torque | mNm | 15.1 |
| Stall current | mA | 5690 |
| Load torque | mNm | 2 |
| Load speed | rpm | 22570 |
| Load current | mA | 800 |
| Max. output power | W | 10.3 |
| Max. efficiency | % | 81 |
| Back-EMF constant | mV/rpm | 0.3 |
| Torque constant | mNm/A | 2.7 |
| Speed/torque gradient | rpm/mNm | 1720 |
| Rotor inertia | gcm² | 0.8 |
| Weight | g | 20.5 |
| 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.
