Description
24mm BLDC, inner rotor, slotless, Hall sensor
| Parameter | Unit | B2440NH2B02-170-18.0 |
|---|---|---|
| Voltage | V | 18.0 |
| Terminal resistance | Ω | 1.875 |
| No-load speed | rpm | 17000 |
| No-load current | A | 0.15 |
| Stall torque | mNm | 94.1 |
| Stall current | A | 9.6 |
| Nominal torque | mNm | 13.7 |
| Nominal speed | rpm | 14500 |
| Nominal current | A | 1.14 |
| Max. output power | W | 41.9 |
| Max. efficiency | % | 43.5 |
| Back-EMF constant | mV/rpm | 1.0 |
| Torque constant | mNm/A | 10.0 |
| KV Value | rpm/V | 944.4 |
| Speed/torque gradient | rpm/mNm | 180.7 |
| Rotor inertia | gcm² | 2 |
| Weight | g | 80 |
| Thermal resistance housing-ambient | K/W | 9 |
| Thermal resistance winding-housing | K/W | 3.5 |
| Thermal time constant motor | s | 620 |
| Thermal time constant winding | s | 4 |
| Operating temperature range | °C | -40~+120 |
| Thermal class of winding | °C | 155 |
| Axial play | mm | 0.012 |
| Radial play | mm | 0.008 |
| Axial load dynamic | N | 5 |
| Axial load static | N | 80 |
| Radial load at 3 mm from mounting face | N | 29 |
| No. of pole pairs | 1 | |
| Bearings | 2 ball bearings | |
| Protection class | IP | 30 |
| Commutation | Hall Sensor |
Applications
industrial automation
medical equipment
electrical tools
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.
