Description
12mm BLDC, inner rotor, slotless, Hall sensor
| Parameter | Unit | B1233NH2B55-105-9.0 |
|---|---|---|
| Voltage | V | 9.0 |
| Terminal resistance | Ohm | 6.7 |
| No-load speed | rpm | 10500 |
| No-load current | A | 0.07 |
| Stall torque | mNm | 9.8 |
| Stall current | A | 1.4 |
| Nominal torque | mNm | 3.0 |
| Nominal speed | rpm | 7300 |
| Nominal current | A | 0.5 |
| Max. output power | W | 2.7 |
| Max. efficiency | % | 59 |
| Back-EMF constant | mV/rpm | 0.81 |
| Torque constant | mNm/A | 7.75 |
| KV Value | rpm/V | 1160 |
| Speed/torque gradient | rpm/mNm | 1071 |
| Rotor inertia | gcm² | 0.21 |
| Weight | g | 16 |
| Thermal resistance housing-ambient | K/W | 24 |
| Thermal resistance winding-housing | K/W | 4.5 |
| Thermal time constant motor | s | 240 |
| Thermal time constant winding | s | 2 |
| Operating temperature range | °C | -40~+100 |
| Thermal class of winding | °C | 155 |
| Axial play | mm | 0.012 |
| Radial play | mm | 0.008 |
| Axial load dynamic | N | 1 |
| Axial load static | N | 25 |
| Radial load at 3 mm from mounting face | N | 6.3 |
| No. of pole pairs | 1 | |
| Bearings | 2 ball bearings | |
| Commutation | Hall Sensor | |
| Protection class | IP | 20 |
Applications
industrial automation
medical equipment
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.
