The L0816N7M series represents high-performance 8mm micro DC coreless motors featuring precious metal brushes for superior contact reliability. Delivering up to 6000 rpm (no-load) and maximum efficiency of 62%, these lightweight 3.7 g motors are ideal for mini UAVs, RC hobby devices, and small appliances. Customizable options include shaft length, special coils, lead wire length, and gearhead integration.
| Parameter | Unit | L0816N7M55-49-3.0 | L0816N7M54-45-3.0 | L0816N7M006065-60-3.0 |
|---|---|---|---|---|
| Voltage | V | 3.0 | 3.0 | 3.0 |
| Terminal resistence | Ω | 26.5 | 36 | 21.5 |
| No-load speed | rpm | 4900 | 4500 | 6000 |
| No-load current | mA | 5 | 5 | 8 |
| Stall torque | mNm | 0.6 | 0.47 | 0.6 |
| Stall current | mA | 113 | 83 | 140 |
| Load torque | mNm | 0.3 | 0.3 | 0.3 |
| Load speed | rpm | 2450 | 1630 | 3000 |
| Load current | mA | 60 | 60 | 70 |
| Max. output power | W | 0.1 | 0.1 | 0.1 |
| Max. efficiency | % | 62 | 57.2 | 58.7 |
| Back-EMF constant | mV/rpm | 0.59 | 0.63 | 0.47 |
| Torque constant | mNm/A | 5.59 | 5.98 | 4.5 |
| Speed/torque gradient | rpm/mNm | 8167 | 9574 | 10000 |
| Rotor inertia | gcm² | 0.01 | 0.01 | 0.01 |
| Weight | g | 3.7 | 3.7 | 3.7 |
| Operating temperature range | °C | -20~+80 | -20~+80 | -20~+80 |
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 | L0816N7M55-49-3.0 |
|---|---|---|
| Voltage | V | 3.0 |
| Terminal resistence | Ω | 26.5 |
| No-load speed | rpm | 4900 |
| No-load current | mA | 5 |
| Stall torque | mNm | 0.6 |
| Stall current | mA | 113 |
| Load torque | mNm | 0.3 |
| Load speed | rpm | 2450 |
| Load current | mA | 60 |
| Max. output power | W | 0.1 |
| Max. efficiency | % | 62 |
| Back-EMF constant | mV/rpm | 0.59 |
| Torque constant | mNm/A | 5.59 |
| Speed/torque gradient | rpm/mNm | 8167 |
| Rotor inertia | gcm² | 0.01 |
| Weight | g | 3.7 |
| Operating temperature range | °C | -20~+80 |
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 | L0816N7M54-45-3.0 |
|---|---|---|
| Voltage | V | 3.0 |
| Terminal resistence | Ω | 36 |
| No-load speed | rpm | 4500 |
| No-load current | mA | 5 |
| Stall torque | mNm | 0.47 |
| Stall current | mA | 83 |
| Load torque | mNm | 0.3 |
| Load speed | rpm | 1630 |
| Load current | mA | 60 |
| Max. output power | W | 0.1 |
| Max. efficiency | % | 57.2 |
| Back-EMF constant | mV/rpm | 0.63 |
| Torque constant | mNm/A | 5.98 |
| Speed/torque gradient | rpm/mNm | 9574 |
| Rotor inertia | gcm² | 0.01 |
| Weight | g | 3.7 |
| Operating temperature range | °C | -20~+80 |
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 | L0816N7M006065-60-3.0 |
|---|---|---|
| Voltage | V | 3.0 |
| Terminal resistence | Ω | 21.5 |
| No-load speed | rpm | 6000 |
| No-load current | mA | 8 |
| Stall torque | mNm | 0.6 |
| Stall current | mA | 140 |
| Load torque | mNm | 0.3 |
| Load speed | rpm | 3000 |
| Load current | mA | 70 |
| Max. output power | W | 0.1 |
| Max. efficiency | % | 58.7 |
| Back-EMF constant | mV/rpm | 0.47 |
| Torque constant | mNm/A | 4.5 |
| Speed/torque gradient | rpm/mNm | 10000 |
| Rotor inertia | gcm² | 0.01 |
| Weight | g | 3.7 |
| Operating temperature range | °C | -20~+80 |
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.
