| Motor Characteristics | BO2015NB2B03-113-12.0 | BO2015NB2B12-137-5.0 | BO2015NB2B04-135-24.0 |
|---|---|---|---|
| Voltage | 12.0 V | 5.0 V | 24.0 V |
| Terminal resistance | 3.8 Ω | 0.65 Ω | 11 Ω |
| Terminal inductance | 0.61 mH | 0.063 mH | 1.7 mH |
| No-load speed | 11300 rpm | 13700 rpm | 13500 rpm |
| No-load current | 0.08 mA | 0.2 mA | 0.04 mA |
| Stall torque | 30.4 mNm | 25.4 mNm | 35.6 mNm |
| Stall current | 3.2 mA | 7.7 mA | 2.1 mA |
| Nominal torque | 9.1 mNm | 7.4 mNm | 14.5 mNm |
| Nominal speed | 6440 rpm | 7940 rpm | 6400 rpm |
| Nominal current | 1.01 mA | 2.40 mA | 0.93 mA |
| Max. output power | 9 W | 9.1 W | 12.6 W |
| Max. efficiency | 71 % | 70 % | 74 % |
| Back-EMF constant | 1 mV/rpm | 0.4 mV/rpm | 1.7 mV/rpm |
| Torque constant | 9.9 mNm/A | 3.4 mNm/A | 16.6 mNm/A |
| Speed/torque gradient | 370 rpm/mNm | 539 rpm/mNm | 378 rpm/mNm |
| Rotor inertia | 6.7 g·cm² | 6.7 g·cm² | 6.7 g·cm² |
| Weight | 21 g | 21 g | 21 g |
| Thermal resistance housing-ambient | 9.5 K/W | 9.5 K/W | 9.5 K/W |
| Thermal resistance winding-housing | 8 K/W | 8 K/W | 8 K/W |
| Thermal time constant motor | 354 s | 354 s | 354 s |
| Thermal time constant winding | 23 s | 23 s | 23 s |
| Operating temperature range | -40~+120 | -40~+120 | -40~+120 |
| Thermal class of winding | 155 °C | 155 °C | 155 °C |
| Axial play | 0.012 mm | 0.012 mm | 0.012 mm |
| Radial play | 0.08 mm | 0.08 mm | 0.08 mm |
| Axial load dynamic | 1.5 N | 1.5 N | 1.5 N |
| Axial load static | 37 N | 37 N | 37 N |
| Radial load at 3 mm from mounting face | 12 N | 12 N | 12 N |
| No. of pole pairs | 4 | 4 | 4 |
| Bearings | 2 ball bearings | 2 ball bearings | 2 ball bearings |
| Commutation | Sensorless | Sensorless | Sensorless |
| Protection class | 20 IP | 20 IP | 20 IP |
Applications
UAV gimbals
handheld gimbals
| Specification | BO2015NB2B03-113-12.0 |
|---|---|
| Voltage | 12.0 V |
| Terminal resistance | 3.8 Ω |
| Terminal inductance | 0.61 mH |
| No-load speed | 11300 rpm |
| No-load current | 0.08 mA |
| Stall torque | 30.4 mNm |
| Stall current | 3.2 mA |
| Nominal torque | 9.1 mNm |
| Nominal speed | 6440 rpm |
| Nominal current | 1.01 mA |
| Max. output power | 9 W |
| Max. efficiency | 71 % |
| Back-EMF constant | 1 mV/rpm |
| Torque constant | 9.9 mNm/A |
| Speed/torque gradient | 370 rpm/mNm |
| Rotor inertia | 6.7 g·cm² |
| Weight | 21 g |
| Thermal resistance housing-ambient | 9.5 K/W |
| Thermal resistance winding-housing | 8 K/W |
| Thermal time constant motor | 354 s |
| Thermal time constant winding | 23 s |
| Operating temperature range | -40~+120 °C |
| Thermal class of winding | 155 °C |
| Axial play | 0.012 mm |
| Radial play | 0.08 mm |
| Axial load dynamic | 1.5 N |
| Axial load static | 37 N |
| Radial load at 3 mm from mounting face | 12 N |
| No. of pole pairs | 4 |
| Bearings | 2 ball bearings |
| Commutation | Sensorless |
| Protection class | 20 IP |
Applications
UAV gimbals
handheld gimbals
| Specification | BO2015NB2B12-137-5.0 |
|---|---|
| Voltage | 5.0 V |
| Terminal resistance | 0.65 Ω |
| Terminal inductance | 0.063 mH |
| No-load speed | 13700 rpm |
| No-load current | 0.2 mA |
| Stall torque | 25.4 mNm |
| Stall current | 7.7 mA |
| Nominal torque | 7.4 mNm |
| Nominal speed | 7940 rpm |
| Nominal current | 2.40 mA |
| Max. output power | 9.1 W |
| Max. efficiency | 70 % |
| Back-EMF constant | 0.4 mV/rpm |
| Torque constant | 3.4 mNm/A |
| Speed/torque gradient | 539 rpm/mNm |
| Rotor inertia | 6.7 g·cm² |
| Weight | 21 g |
| Thermal resistance housing-ambient | 9.5 K/W |
| Thermal resistance winding-housing | 8 K/W |
| Thermal time constant motor | 354 s |
| Thermal time constant winding | 23 s |
| Operating temperature range | -40~+120 °C |
| Thermal class of winding | 155 °C |
| Axial play | 0.012 mm |
| Radial play | 0.08 mm |
| Axial load dynamic | 1.5 N |
| Axial load static | 37 N |
| Radial load at 3 mm from mounting face | 12 N |
| No. of pole pairs | 4 |
| Bearings | 2 ball bearings |
| Commutation | Sensorless |
| Protection class | 20 IP |
Applications
UAV gimbals
handheld gimbals
| Specification | BO2015NB2B04-135-24.0 |
|---|---|
| Voltage | 24.0 V |
| Terminal resistance | 11 Ω |
| Terminal inductance | 1.7 mH |
| No-load speed | 13500 rpm |
| No-load current | 0.04 mA |
| Stall torque | 35.6 mNm |
| Stall current | 2.1 mA |
| Nominal torque | 14.5 mNm |
| Nominal speed | 6400 rpm |
| Nominal current | 0.93 mA |
| Max. output power | 12.6 W |
| Max. efficiency | 74 % |
| Back-EMF constant | 1.7 mV/rpm |
| Torque constant | 16.6 mNm/A |
| Speed/torque gradient | 378 rpm/mNm |
| Rotor inertia | 6.7 g·cm² |
| Weight | 21 g |
| Thermal resistance housing-ambient | 9.5 K/W |
| Thermal resistance winding-housing | 8 K/W |
| Thermal time constant motor | 354 s |
| Thermal time constant winding | 23 s |
| Operating temperature range | -40~+120 °C |
| Thermal class of winding | 155 °C |
| Axial play | 0.012 mm |
| Radial play | 0.08 mm |
| Axial load dynamic | 1.5 N |
| Axial load static | 37 N |
| Radial load at 3 mm from mounting face | 12 N |
| No. of pole pairs | 4 |
| Bearings | 2 ball bearings |
| Commutation | Sensorless |
| Protection class | 20 IP |
Applications
UAV gimbals
handheld gimbals