Description
61mm BLDC outer rotor, sensorless
| Specification | BO6133N2B01-50-48.0 |
|---|---|
| Voltage | 48.0 V |
| Terminal resistance | 0.78 Ω |
| No-load speed | 5000 rpm |
| No-load current | 0.35 A |
| Stall torque | 5577 mNm |
| Stall current | 61.5 A |
| Nominal torque | 558 mNm |
| Nominal speed | 3700 rpm |
| Nominal current | 5.5 A |
| Max. output power | 730 W |
| Max. efficiency | 85.4 % |
| Back-EMF constant | 9.5 mV/rpm |
| Torque constant | 91.2 mNm/A |
| KV Value | 104 rpm/V |
| Speed/torque gradient | 0.9 rpm/mNm |
| Rotor inertia | 599 g·cm² |
| Weight | 230 g |
| Thermal resistance housing-ambient | 1.47 K/W |
| Thermal resistance winding-housing | 0.49 K/W |
| Thermal time constant motor | 300 s |
| Thermal time constant winding | 80 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 | 12 N |
| Axial load static | 235 N |
| Radial load at 3 mm from mounting face | 146 N |
| No. of pole pairs | 7 |
| Bearings | 2 ball bearings |
| Protection class | 20 IP |
| Commutation | Sensorless |
