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| Characteristics | L0720N5M55-448-3.2 | L0720N5M33-423-3.0 | L0720N5M42-448-3.0 |
|---|---|---|---|
| Voltage | 3.2 V | 3.0 V | 3.0 V |
| Terminal resistance | 0.7 Ω | 0.67 Ω | 0.51 Ω |
| No-load speed | 44800 rpm | 42370 rpm | 44860 rpm |
| No-load current | 140 mA | 100 mA | 190 mA |
| Stall torque | 2.9 mNm | 2.9 mNm | 3.5 mNm |
| Stall current | 4570 mA | 4480 mA | 5880 mA |
| Load torque | 0.50 mNm | 0.50 mNm | 0.50 mNm |
| Load speed | 37150 rpm | 35050 rpm | 38480 rpm |
| Load current | 900 mA | 860 mA | 1000 mA |
| Max. output power | 3.4 W | 3.2 W | 4.1 W |
| Max. efficiency | 68.1 % | 72.4 % | 67.4 % |
| Back-EMF constant | 0.07 mV/rpm | 0.07 mV/rpm | 0.06 mV/rpm |
| Torque constant | 0.66 mNm/A | 0.66 mNm/A | 0.62 mNm/A |
| Speed/torque gradient | 15290 rpm/mNm | 14641 rpm/mNm | 12752 rpm/mNm |
| Rotor inertia | 0.06 g·cm² | 0.66 g·cm² | 0.06 g·cm² |
| Weight | 3.3 g | 3.9 g | 3.9 g |
| Operating temperature range | -20~+120 | -20~+120 | -20~+120 |
Applications
| Specification | L0720N5M55-448-3.2 |
|---|---|
| Voltage | 3.2 V |
| Terminal resistance | 0.7 Ω |
| No-load speed | 44800 rpm |
| No-load current | 140 mA |
| Stall torque | 2.9 mNm |
| Stall current | 4570 mA |
| Load torque | 0.50 mNm |
| Load speed | 37150 rpm |
| Load current | 900 mA |
| Max. output power | 3.4 W |
| Max. efficiency | 68.1 % |
| Back-EMF constant | 0.07 mV/rpm |
| Torque constant | 0.66 mNm/A |
| Speed/torque gradient | 15290 rpm/mNm |
| Rotor inertia | 0.06 g·cm² |
| Weight | 3.3 g |
| Operating temperature range | -20~+120 ℃ |
Applications
| Specification | L0720N5M33-423-3.0 |
|---|---|
| Voltage | 3.0 V |
| Terminal resistance | 0.67 Ω |
| No-load speed | 42370 rpm |
| No-load current | 100 mA |
| Stall torque | 2.9 mNm |
| Stall current | 4480 mA |
| Load torque | 0.50 mNm |
| Load speed | 35050 rpm |
| Load current | 860 mA |
| Max. output power | 3.2 W |
| Max. efficiency | 72.4 % |
| Back-EMF constant | 0.07 mV/rpm |
| Torque constant | 0.66 mNm/A |
| Speed/torque gradient | 14641 rpm/mNm |
| Rotor inertia | 0.66 g·cm² |
| Weight | 3.9 g |
| Operating temperature range | -20~+120 ℃ |
Applications
| Specification | L0720N5M42-448-3.0 |
|---|---|
| Voltage | 3.0 V |
| Terminal resistance | 0.51 Ω |
| No-load speed | 44860 rpm |
| No-load current | 190 mA |
| Stall torque | 3.5 mNm |
| Stall current | 5880 mA |
| Load torque | 0.50 mNm |
| Load speed | 38480 rpm |
| Load current | 1000 mA |
| Max. output power | 4.1 W |
| Max. efficiency | 67.4 % |
| Back-EMF constant | 0.06 mV/rpm |
| Torque constant | 0.62 mNm/A |
| Speed/torque gradient | 12752 rpm/mNm |
| Rotor inertia | 0.06 g·cm² |
| Weight | 3.9 g |
| Operating temperature range | -20~+120 ℃ |