| Motor Characteristics | L8.520N7M11-240-3.0 | L8.520N7M01-300-7.0 | L8.520N7M02-200-5.0 |
|---|---|---|---|
| Voltage | 3.0 V | 7.0 V | 5.0 V |
| Terminal resistance | 0.83 Ω | 2.3 Ω | 2.9 Ω |
| No-load speed | 23650 rpm | 30300 rpm | 20000 rpm |
| No-load current | 90 mA | 70 mA | 70 mA |
| Stall torque | 4.2 mNm | 6.4 mNm | 3.8 mNm |
| Stall current | 3610 mA | 3040 mA | 1720 mA |
| Load torque | 0.5 mNm | 1.0 mNm | 1.0 mNm |
| Load speed | 20810 rpm | 25570 rpm | 14710 rpm |
| Load current | 510 mA | 530 mA | 510 mA |
| Max. output power | 2.58 W | 5.1 W | 2.0 W |
| Max. efficiency | 71.1 % | 72 % | 64 % |
| Back-EMF constant | 0.12 mV/rpm | 0.2 mV/rpm | 0.2 mV/rpm |
| Torque constant | 1.18 mNm/A | 2.2 mNm/A | 2.3 mNm/A |
| Speed/torque gradient | 5681 rpm/mNm | 4730 rpm/mNm | 5290 rpm/mNm |
| Rotor inertia | 0.07 g·cm² | 0.8 g·cm² | 0.8 g·cm² |
| Weight | 4.87 g | 5 g | 4.9 g |
| Operating temperature range | -20~+120 | -20~+80 | -20~+80 |
Applications
mini UAV´s
remote control hobby products
small household appliances
Produkt
| Specification | L8.520N7M11-240-3.0 |
|---|---|
| Voltage | 3.0 V |
| Terminal resistance | 0.83 Ω |
| No-load speed | 23650 rpm |
| No-load current | 90 mA |
| Stall torque | 4.2 mNm |
| Stall current | 3610 mA |
| Load torque | 0.5 mNm |
| Load speed | 20810 rpm |
| Load current | 510 mA |
| Max. output power | 2.58 W |
| Max. efficiency | 71.1 % |
| Back-EMF constant | 0.12 mV/rpm |
| Torque constant | 1.18 mNm/A |
| Speed/torque gradient | 5681 rpm/mNm |
| Rotor inertia | 0.07 g·cm² |
| Weight | 4.87 g |
| Operating temperature range | -20~+120 °C |
Applications
mini UAV´s
remote control hobby products
small household appliances
Produkt
| Specification | L8.520N7M01-300-7.0 |
|---|---|
| Voltage | 7.0 V |
| Terminal resistance | 2.3 Ω |
| No-load speed | 30300 rpm |
| No-load current | 70 mA |
| Stall torque | 6.4 mNm |
| Stall current | 3040 mA |
| Load torque | 1.0 mNm |
| Load speed | 25570 rpm |
| Load current | 530 mA |
| Max. output power | 5.1 W |
| Max. efficiency | 72 % |
| Back-EMF constant | 0.2 mV/rpm |
| Torque constant | 2.2 mNm/A |
| Speed/torque gradient | 4730 rpm/mNm |
| Rotor inertia | 0.8 g·cm² |
| Weight | 5 g |
| Operating temperature range | -20~+80 °C |
Applications
mini UAV´s
remote control hobby products
small household appliances
Produkt
| Specification | L8.520N7M02-200-5.0 |
|---|---|
| Voltage | 5.0 V |
| Terminal resistance | 2.9 Ω |
| No-load speed | 20000 rpm |
| No-load current | 70 mA |
| Stall torque | 3.8 mNm |
| Stall current | 1720 mA |
| Load torque | 1.0 mNm |
| Load speed | 14710 rpm |
| Load current | 510 mA |
| Max. output power | 2.0 W |
| Max. efficiency | 64 % |
| Back-EMF constant | 0.2 mV/rpm |
| Torque constant | 2.3 mNm/A |
| Speed/torque gradient | 5290 rpm/mNm |
| Rotor inertia | 0.8 g·cm² |
| Weight | 4.9 g |
| Operating temperature range | -20~+80 °C |
Applications
mini UAV´s
remote control hobby products
small household appliances