The L0720N5M series features compact 7mm DC coreless motors with precious metal brushes, offering high-efficiency, lightweight performance for demanding miniature applications. With an operating voltage of 3V, speeds up to 44,800 rpm, and multiple torque specifications, these motors are ideal for mini UAVs, RC hobby products, and small appliances. Customizable options include shaft length, coil type, gearheads, and lead wire length.
| Parameter | Unit | L0720N5M55-448-3.2 | L0720N5M33-423-3.0 | L0720N5M42-448-3.0 |
|---|---|---|---|---|
| Voltage | V | 3.2 | 3.0 | 3.0 |
| Terminal resistance | Ω | 0.7 | 0.67 | 0.51 |
| No-load speed | rpm | 44800 | 42370 | 44860 |
| No-load current | mA | 140 | 100 | 190 |
| Stall torque | mNm | 2.9 | 2.9 | 3.5 |
| Stall current | mA | 4570 | 4480 | 5880 |
| Load torque | mNm | 0.5 | 0.5 | 0.5 |
| Load speed | rpm | 37150 | 35050 | 38480 |
| Load current | mA | 900 | 860 | 1000 |
| Max. output power | W | 3.4 | 3.2 | 4.1 |
| Max. efficiency | % | 68.1 | 72.4 | 67.4 |
| Back-EMF constant | mV/rpm | 0.07 | 0.07 | 0.06 |
| Torque constant | mNm/A | 0.66 | 0.66 | 0.62 |
| Speed/torque gradient | rpm/mNm | 15290 | 14641 | 12752 |
| Rotor inertia | gcm² | 0.06 | 0.06 | 0.06 |
| Weight | g | 3.3 | 3.9 | 3.9 |
| Operating temperature range | ℃ | -20~+120 | -20~+120 | -20~+120 |
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 | L0720N5M55-448-3.2 |
|---|---|---|
| Voltage | V | 3.2 |
| Terminal resistance | Ω | 0.7 |
| No-load speed | rpm | 44800 |
| No-load current | mA | 140 |
| Stall torque | mNm | 2.9 |
| Stall current | mA | 4570 |
| Load torque | mNm | 0.5 |
| Load speed | rpm | 37150 |
| Load current | mA | 900 |
| Max. output power | W | 3.4 |
| Max. efficiency | % | 68.1 |
| Back-EMF constant | mV/rpm | 0.07 |
| Torque constant | mNm/A | 0.66 |
| Speed/torque gradient | rpm/mNm | 15290 |
| Rotor inertia | gcm² | 0.06 |
| Weight | g | 3.3 |
| Operating temperature range | ℃ | -20~+120 |
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 | L0720N5M33-423-3.0 |
|---|---|---|
| Voltage | V | 3.0 |
| Terminal resistance | Ω | 0.67 |
| No-load speed | rpm | 42370 |
| No-load current | mA | 100 |
| Stall torque | mNm | 2.9 |
| Stall current | mA | 4480 |
| Load torque | mNm | 0.5 |
| Load speed | rpm | 35050 |
| Load current | mA | 860 |
| Max. output power | W | 3.2 |
| Max. efficiency | % | 72.4 |
| Back-EMF constant | mV/rpm | 0.07 |
| Torque constant | mNm/A | 0.66 |
| Speed/torque gradient | rpm/mNm | 14641 |
| Rotor inertia | gcm² | 0.06 |
| Weight | g | 3.9 |
| Operating temperature range | ℃ | -20~+120 |
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 | L0720N5M42-448-3.0 |
|---|---|---|
| Voltage | V | 3.0 |
| Terminal resistance | Ω | 0.51 |
| No-load speed | rpm | 44860 |
| No-load current | mA | 190 |
| Stall torque | mNm | 3.5 |
| Stall current | mA | 5880 |
| Load torque | mNm | 0.5 |
| Load speed | rpm | 38480 |
| Load current | mA | 1000 |
| Max. output power | W | 4.1 |
| Max. efficiency | % | 67.4 |
| Back-EMF constant | mV/rpm | 0.06 |
| Torque constant | mNm/A | 0.62 |
| Speed/torque gradient | rpm/mNm | 12752 |
| Rotor inertia | gcm² | 0.06 |
| Weight | g | 3.9 |
| Operating temperature range | ℃ | -20~+120 |
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.
