Description
38mm BLDC outer rotor, sensorless
38mm BLDC outer rotor, sensorless
Specification | BO3828N2B03-145-36.0 |
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Voltage | 36.0 V |
Terminal resistance | 3.41 Ω |
No-load speed | 14500 rpm |
No-load current | 0.11 A |
Stall torque | 245 mNm |
Stall current | 10.5 A |
Nominal torque | 38.9 mNm |
Nominal speed | 9910 rpm |
Nominal current | 1.9 A |
Max. output power | 93 W |
Max. efficiency | 81.0 % |
Back-EMF constant | 2.5 mV/rpm |
Torque constant | 23.4 mNm/A |
KV Value | 23.4 mNm/A |
Speed/torque gradient | 59.3 rpm/mNm |
Rotor inertia | 96 g·cm² |
Weight | 105 g |
Thermal resistance housing-ambient | 2.3 K/W |
Thermal resistance winding-housing | 1.8 K/W |
Thermal time constant motor | 110 s |
Thermal time constant winding | 35 s |
Operating temperature range | -40~+120 °C |
Thermal class of winding | 155 °C |
Axial play | 0.012 mm |
Radial play | 0.008 mm |
Axial load dynamic | 10 N |
Axial load static | 110 N |
Radial load at 3 mm from mounting face | 42 N |
No. of pole pairs | 2 |
Bearings | 2 ball bearings |
Protection class | 20 IP |
Commutation | Sensorless |
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.