Beschreibung
40mm BLDC, inner rotor, slotless, Hall sensor
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inkl. 19 % MwSt.
40mm BLDC, inner rotor, slotless, Hall sensor
40mm BLDC, inner rotor, slotless, Hall sensor
Specification | B4040NH2B02-420-18.0 |
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Voltage | 18.0 V |
Terminal resistance | 1.5 Ω |
No-load speed | 42000 rpm |
No-load current | 0.168 A |
Stall torque | 47.7 mNm |
Stall current | 12 A |
Nominal torque | 5 mNm |
Nominal speed | 37000 rpm |
Nominal current | 1.4 A |
Max. output power | 52.6 W |
Max. efficiency | 77.7 % |
Back-EMF constant | 0.4 mV/rpm |
Torque constant | 4.0 mNm/A |
KV Value | 2333.3 rpm/V |
Speed/torque gradient | 879.7 rpm/mNm |
Rotor inertia | 20 gcm² |
Weight | 200 g |
Thermal resistance housing-ambient | 9 K/W |
Thermal resistance winding-housing | 2.4 K/W |
Thermal time constant motor | 1400 s |
Thermal time constant winding | 20 s |
Operating temperature range | -40~+120 °C |
Thermal class of winding | 155 °C |
Axial play | 2.3 mm |
Radial play | 0.012 mm |
Axial load dynamic | 8 N |
Axial load static | 110 N |
Radial load at 3 mm from mounting face | 31 N |
No. of pole pairs | 2 |
Bearings | 2 ball bearings |
Protection class | 20 IP |
Commutation | Hall Sensor |
Technische Angaben dienen als Orientierungswerte, da die einzelnen Antriebe und Motoren anwendungsbezogen konfiguriert werden. Technische und optische Änderungen vorbehalten.