Description
44mm BLDC outer rotor, sensorless
| Parameter | Unit | BO4416N2B02-34-12.0 |
|---|---|---|
| Voltage | V | 12.0 |
| Terminal resistance | Ω | 0.37 |
| No-load speed | rpm | 3450 |
| No-load current | A | 0.30 |
| Stall torque | mNm | 1057 |
| Stall current | A | 32.0 |
| Nominal torque | mNm | 95 |
| Nominal speed | rpm | 3100 |
| Nominal current | A | 3.2 |
| Max. output power | W | 95 |
| Max. efficiency | % | 81 |
| Back-EMF constant | mV/rpm | 3.4 |
| Torque constant | mNm/A | 33 |
| KV Value | rpm/V | 290 |
| Speed/torque gradient | rpm/mNm | 3.3 |
| Rotor inertia | g·cm² | 70 |
| Weight | g | 66 |
| Thermal resistance housing-ambient | K/W | 8.9 |
| Thermal resistance winding-housing | K/W | 2.7 |
| Thermal time constant motor | s | 325 |
| Thermal time constant winding | s | 252 |
| Operating temperature range | °C | -40~+120 |
| Thermal class of winding | °C | 180 |
| Axial play | mm | 0.014 |
| Radial play | mm | 0.008 |
| Axial load dynamic | N | 5 |
| Axial load static | N | 80 |
| Radial load at 3 mm from mounting face | N | 29 |
| No. of pole pairs | 12 | |
| Bearings | 2 ball bearings | |
| Commutation | Sensorless | |
| Protection class | IP | 20 |
Applications
smart home
industrial automation
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.
