Description
38mm BLDC outer rotor, sensorless
38mm BLDC outer rotor, sensorless
Specification | BO3846NH2B01-85-24.0 |
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Voltage | 24.0 V |
Terminal resistance | 0.1 Ω |
No-load speed | 8800 rpm |
No-load current | 1.0 A |
Stall torque | 6198 mNm |
Stall current | 240.0 A |
Nominal torque | 346 mNm |
Nominal speed | 7650 rpm |
Nominal current | 13.1 A |
Max. output power | 1427 W |
Max. efficiency | 87.5 % |
Back-EMF constant | 2.7 mV/rpm |
Torque constant | 25.9 mNm/A |
KV Value | 367.0 rpm/V |
Speed/torque gradient | 1.42 rpm/mNm |
Rotor inertia | 228 g·cm² |
Weight | 198 g |
Thermal resistance housing-ambient | 1.1 K/W |
Thermal resistance winding-housing | 1.2 K/W |
Thermal time constant motor | 350 s |
Thermal time constant winding | 63 s |
Operating temperature range | -40~+120 °C |
Thermal class of winding | 180 °C |
Axial play | 0.012 mm |
Radial play | 0.008 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 | 7 |
Bearings | 2 ball bearings |
Protection class | 20 IP |
Commutation | Hall sensor |
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.