Beschreibung
32mm 12V flat BLDC motor, sensorless
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inkl. 19 % MwSt.
32mm 12V flat BLDC motor, sensorless
32mm 12V flat BLDC motor, sensorless
Parameter | Unit | BF3211NB2B02-145-12.0 |
---|---|---|
Voltage | V | 12 |
Terminal resistance | Ω | 4.2 |
Terminal inductance | mH | 0.27 |
No-load speed | rpm | 14500 |
No-load current | A | 0.1 |
Stall torque | mNm | 21.0 |
Stall current | A | 2.9 |
Nominal torque | mNm | 8.1 |
Nominal speed | rpm | 6163 |
Nominal current | A | 1.224 |
Max. output power | W | 7.99 |
Max. efficiency | % | 66 |
Back-EMF constant | mV/rpm | 0.8 |
Torque constant | mNm/A | 7.6 |
Speed/torque gradient | rpm/mNm | 689.6 |
Rotor inertia | g·cm² | 12.4 |
Weight | g | 27 |
Thermal resistance housing-ambient | K/W | 6 |
Thermal resistance winding-housing | K/W | 5 |
Thermal time constant motor | s | 450 |
Thermal time constant winding | s | 224 |
Operating temperature range | °C | -40~+120 |
Thermal class of winding | °C | 155 |
Axial play | mm | 0.01 |
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 | 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.