The L1620N5M series is a 16mm micro DC coreless motor with precious metal brushes, engineered for compact applications demanding high efficiency and reliability. Features include up to 1.6 W output power, high-speed operation (up to 9,500 rpm), and excellent efficiency. Ideal for mini UAVs, remote control hobby products, and compact household devices. Custom options: lead wire/shaft length, special coils, and gearheads.
| Parameter | Unit | L1620N5M33-85-5.0 | L1620N5M20-95-5.0 | L1620N5M29-80-5.0 |
|---|---|---|---|---|
| Voltage | V | 5.0 | 5.0 | 5.0 |
| Terminal resistance | Ω | 3.9 | 4.1 | 3.7 |
| No-load speed | rpm | 8550 | 9500 | 8000 |
| No-load current | mA | 35 | 35 | 25 |
| Stall torque | mNm | 6.8 | 5.78 | 7.8 |
| Stall current | mA | 1280 | 1220 | 1350 |
| Load torque | mNm | 1 | 1 | 1 |
| Load speed | rpm | 7290 | 7860 | 6970 |
| Load current | mA | 220 | 240 | 200 |
| Max. output power | W | 1.5 | 1.4 | 1.6 |
| Max. efficiency | % | 70 | 69 | 75 |
| Back-EMF constant | mV/rpm | 0.6 | 0.5 | 0.6 |
| Torque constant | mNm/A | 5.4 | 4.9 | 5.9 |
| Speed/torque gradient | rpm/mNm | 1260 | 1640 | 1030 |
| Rotor inertia | gcm² | 0.45 | 0.45 | 0.45 |
| Weight | g | 15.8 | 15.8 | 15.8 |
| 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 | L1620N5M33-85-5.0 |
|---|---|---|
| Voltage | V | 5.0 |
| Terminal resistance | Ω | 3.9 |
| No-load speed | rpm | 8550 |
| No-load current | mA | 35 |
| Stall torque | mNm | 6.8 |
| Stall current | mA | 1280 |
| Load torque | mNm | 1 |
| Load speed | rpm | 7290 |
| Load current | mA | 220 |
| Max. output power | W | 1.5 |
| Max. efficiency | % | 70 |
| Back-EMF constant | mV/rpm | 0.6 |
| Torque constant | mNm/A | 5.4 |
| Speed/torque gradient | rpm/mNm | 1260 |
| Rotor inertia | gcm² | 0.45 |
| Weight | g | 15.8 |
| 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 | L1620N5M20-95-5.0 |
|---|---|---|
| Voltage | V | 5.0 |
| Terminal resistance | Ω | 4.1 |
| No-load speed | rpm | 9500 |
| No-load current | mA | 35 |
| Stall torque | mNm | 5.78 |
| Stall current | mA | 1220 |
| Load torque | mNm | 1 |
| Load speed | rpm | 7860 |
| Load current | mA | 240 |
| Max. output power | W | 1.4 |
| Max. efficiency | % | 69 |
| Back-EMF constant | mV/rpm | 0.5 |
| Torque constant | mNm/A | 4.9 |
| Speed/torque gradient | rpm/mNm | 1640 |
| Rotor inertia | gcm² | 0.45 |
| Weight | g | 15.8 |
| 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 | L1620N5M29-80-5.0 |
|---|---|---|
| Voltage | V | 5.0 |
| Terminal resistance | Ω | 3.7 |
| No-load speed | rpm | 8000 |
| No-load current | mA | 25 |
| Stall torque | mNm | 7.8 |
| Stall current | mA | 1350 |
| Load torque | mNm | 1 |
| Load speed | rpm | 6970 |
| Load current | mA | 200 |
| Max. output power | W | 1.6 |
| Max. efficiency | % | 75 |
| Back-EMF constant | mV/rpm | 0.6 |
| Torque constant | mNm/A | 5.9 |
| Speed/torque gradient | rpm/mNm | 1030 |
| Rotor inertia | gcm² | 0.45 |
| Weight | g | 15.8 |
| 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.
