Beschreibung
20mm BLDC outer rotor, sensorless
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20mm BLDC outer rotor, sensorless
20mm BLDC outer rotor, sensorless
Parameter | Unit | BO2010NB2B03-280-12.0 |
---|---|---|
Voltage | V | 12.0 |
Terminal resistance | Ohm | 2.2 |
Terminal inductance | mH | 0.29 |
No-load speed | rpm | 28000 |
No-load current | A | 0.2 |
Stall torque | mNm | 21.4 |
Stall current | A | 5.5 |
Nominal torque | mNm | 3.5 |
Nominal speed | rpm | 21420 |
Nominal current | A | 1.0 |
Max. output power | W | 15.0 |
Max. efficiency | % | 72 |
Back-EMF constant | mV/rpm | 0.4 |
Torque constant | mNm/A | 4.0 |
Speed/torque gradient | rpm/mNm | 1311 |
Rotor inertia | g·cm² | 2.8 |
Weight | g | 9.6 |
Thermal resistance housing-ambient | K/W | 12.5 |
Thermal resistance winding-housing | K/W | 12 |
Thermal time constant motor | s | 354 |
Thermal time constant winding | s | 15 |
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 | 1.5 |
Axial load static | N | 37 |
Radial load at 3 mm from mounting face | N | 12 |
No. of pole pairs | 4 | |
Bearings | 2 ball bearings | |
Commutation | Sensorless | |
Protection class | IP | 20 |
Technische Angaben dienen als Orientierungswerte, da die einzelnen Antriebe und Motoren anwendungsbezogen konfiguriert werden. Technische und optische Änderungen vorbehalten.