Description
43mm BLDC outer rotor, sensorless
| Parameter | Unit | BO4316NB2B10-36-12.0 |
|---|---|---|
| Voltage | V | 12.0 |
| Terminal resistance | Ohm | 1.4 |
| Terminal inductance | mH | 0.74 |
| No-load speed | rpm | 3600 |
| No-load current | mA | 0.14 |
| Stall torque | mNm | 264 |
| Stall current | mA | 8.6 |
| Nominal torque | mNm | 69.5 |
| Nominal speed | rpm | 2250 |
| Nominal current | mA | 2.37 |
| Max. output power | W | 25 |
| Max. efficiency | % | 76.0 |
| Back-EMF constant | mV/rpm | 3.28 |
| Torque constant | mNm/A | 31.3 |
| Speed/torque gradient | rpm/mNm | 13.6 |
| Rotor inertia | g·cm² | 97 |
| Weight | g | 71.5 |
| Thermal resistance housing-ambient | K/W | 5.8 |
| Thermal resistance winding-housing | K/W | 2.8 |
| Thermal time constant motor | s | 400 |
| Thermal time constant winding | s | 13 |
| Operating temperature range | °C | -40~+120 |
| Thermal class of winding | °C | 155 |
| Axial play | mm | 0.012 |
| Radial play | mm | 0.008 |
| Axial load dynamic | N | 8 |
| Axial load static | N | 85 |
| Radial load at 3 mm from mounting face | N | 26 |
| No. of pole pairs | 8 | |
| Bearings | 2 ball bearings | |
| Protection class | IP | 30 |
| Commutation | Hall Sensor |
Applications
UAV gimbals
handheld gimbals
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.
