The L0612N3M series is an ultra-compact 6mm micro DC coreless motor featuring precious metal brushes for superior electrical contact. Designed for applications requiring high speed and low weight, these motors offer no-load speeds up to 55,000 rpm, exceptional efficiency, and robust performance. Ideal for mini UAVs, remote-controlled hobby devices, and small household appliances. Custom options include gearheads, shaft/lead wire length, and special coils.
| Parameter | Unit | L0612N3M08-550-4.5 | L0612N3M90-160-3.0 | L0612N3M63-250-4.5 |
|---|---|---|---|---|
| Voltage | V | 4.5 | 3.0 | 4.5 |
| Terminal resistance | Ω | 6.5 | 39 | 23.3 |
| No-load speed | rpm | 55000 | 16030 | 25000 |
| No-load current | mA | 60 | 8 | 20 |
| Stall torque | mNm | 0.45 | 0.11 | 0.27 |
| Stall current | mA | 692 | 77 | 193 |
| Load torque | mNm | 0.05 | 0.05 | 0.05 |
| Load speed | rpm | 48900 | 8740 | 20320 |
| Load current | mA | 130 | 40 | 50 |
| Max. output power | W | 0.7 | 0.05 | 0.17 |
| Max. efficiency | % | 49.8 | 45.8 | 46.1 |
| Back-EMF constant | mV/rpm | 0.07 | 0.17 | 0.16 |
| Torque constant | mNm/A | 0.71 | 1.6 | 1.54 |
| Speed/torque gradient | rpm/mNm | 121951 | 145727 | 93633 |
| Rotor inertia | gcm² | 0.014 | 0.014 | 0.014 |
| Weight | g | 1.3 | 1.3 | 1.3 |
| Operating temperature range | ℃ | -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 | L0612N3M08-550-4.5 |
|---|---|---|
| Voltage | V | 4.5 |
| Terminal resistance | Ω | 6.5 |
| No-load speed | rpm | 55000 |
| No-load current | mA | 60 |
| Stall torque | mNm | 0.45 |
| Stall current | mA | 692 |
| Load torque | mNm | 0.05 |
| Load speed | rpm | 48900 |
| Load current | mA | 130 |
| Max. output power | W | 0.7 |
| Max. efficiency | % | 49.8 |
| Back-EMF constant | mV/rpm | 0.07 |
| Torque constant | mNm/A | 0.71 |
| Speed/torque gradient | rpm/mNm | 121951 |
| Rotor inertia | gcm² | 0.014 |
| Weight | g | 1.3 |
| Operating temperature range | ℃ | -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 | L0612N3M90-160-3.0 |
|---|---|---|
| Voltage | V | 3.0 |
| Terminal resistance | Ω | 39 |
| No-load speed | rpm | 16030 |
| No-load current | mA | 8 |
| Stall torque | mNm | 0.11 |
| Stall current | mA | 77 |
| Load torque | mNm | 0.05 |
| Load speed | rpm | 8740 |
| Load current | mA | 40 |
| Max. output power | W | 0.05 |
| Max. efficiency | % | 45.8 |
| Back-EMF constant | mV/rpm | 0.17 |
| Torque constant | mNm/A | 1.6 |
| Speed/torque gradient | rpm/mNm | 145727 |
| Rotor inertia | gcm² | 0.014 |
| Weight | g | 1.3 |
| Operating temperature range | ℃ | -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 | L0612N3M63-250-4.5 |
|---|---|---|
| Voltage | V | 4.5 |
| Terminal resistance | Ω | 23.3 |
| No-load speed | rpm | 25000 |
| No-load current | mA | 20 |
| Stall torque | mNm | 0.27 |
| Stall current | mA | 193 |
| Load torque | mNm | 0.05 |
| Load speed | rpm | 20320 |
| Load current | mA | 50 |
| Max. output power | W | 0.17 |
| Max. efficiency | % | 46.1 |
| Back-EMF constant | mV/rpm | 0.16 |
| Torque constant | mNm/A | 1.54 |
| Speed/torque gradient | rpm/mNm | 93633 |
| Rotor inertia | gcm² | 0.014 |
| Weight | g | 1.3 |
| Operating temperature range | ℃ | -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.
