Description
14mm BLDC outer rotor, sensorless
| Specification | BO1410NB2B02-81-6.0 |
|---|---|
| Voltage | 6.0 V |
| Terminal resistance | 13.4 Ω |
| Terminal inductance | 0.74 mH |
| No-load speed | 8100 rpm |
| No-load current | 0.04 A |
| Stall torque | 2.6 mNm |
| Stall current | 0.45 A |
| Nominal torque | 1.7 mNm |
| Nominal speed | — rpm |
| Nominal current | 0.32 A |
| Max. output power | 0.6 W |
| Max. efficiency | 52 % |
| Back-EMF constant | 0.7 mV/rpm |
| Torque constant | 6.5 mNm/A |
| Speed/torque gradient | 3010 rpm/mNm |
| Rotor inertia | 1.0 gcm² |
| Weight | 5.1 g |
| Thermal resistance housing-ambient | 16 K/W |
| Thermal resistance winding-housing | 15.3 K/W |
| Thermal time constant motor | 105 s |
| Thermal time constant winding | 28 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 | 1 N |
| Axial load static | 25 N |
| Radial load at 3 mm from mounting face | 6.3 N |
| No. of pole pairs | 4 |
| Bearings | 2 ball bearings |
| Protection class | 30 IP |
| Commutation | Sensorless |
