Characteristics
| Parameter | Unit | B2040N2B01-150-12.0 | B2040N2B02-80-12.0 | B2040N2B03-67-9.0 |
|---|---|---|---|---|
| Voltage | V | 12.0 | 12.0 | 9.0 |
| Terminal resistance | Ω | 1.1 | 3.6 | 2.5 |
| No-load speed | rpm | 15000 | 8000 | 6700 |
| No-load current | A | 0.25 | 0.22 | 0.2 |
| Stall torque | mNm | 79.6 | 41.7 | 41.2 |
| Stall current | A | 10.9 | 3.3 | 3.6 |
| Nominal torque | mNm | 7.6 | 7.6 | 10.2 |
| Nominal speed | rpm | 13000 | 5900 | 4300 |
| Nominal current | A | 1.3 | 0.8 | 1.1 |
| Max. output power | W | 31 | 8.7 | 7.2 |
| Max. efficiency | % | 72 | 55 | 58 |
| Back-EMF constant | mV/rpm | 0.8 | 1.4 | 1.3 |
| Torque constant | mNm/A | 7.5 | 13.4 | 12.1 |
| KV Value | rpm/V | 1250 | 666.7 | 7444.4 |
| Speed/torque gradient | rpm/mNm | 188.5 | 192.1 | 162.7 |
| Rotor inertia | gcm² | 2 | 2 | 2 |
| Weight | g | 55 | 55 | 55 |
| Thermal resistance housing-ambient | K/W | 16 | 16 | 16 |
| Thermal resistance winding-housing | K/W | 3.5 | 3.5 | 3.5 |
| Thermal time constant motor | s | 620 | 620 | 620 |
| Thermal time constant winding | s | 4 | 4 | 4 |
| Operating temperature range | °C | -40~+100 | -40~+100 | -40~+100 |
| Thermal class of winding | °C | 155 | 155 | 155 |
| Axial play | mm | 0.012 | 0.012 | 0.012 |
| Radial play | mm | 0.008 | 0.008 | 0.008 |
| Axial load dynamic | N | 5 | 5 | 5 |
| Axial load static | N | 80 | 80 | 80 |
| Radial load at 3 mm from mounting face | N | 29 | 29 | 29 |
| No. of pole pairs | 1 | 1 | 1 | |
| Bearings | 2 ball bearings | 2 ball bearings | 2 ball bearings | |
| Protection class | IP | 20 | 20 | 20 |
| Commutation | Sensorless | Sensorless | Sensorless |
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.
B2040N2B
| Parameter | Unit | B2040N2B01-150-12.0 |
|---|---|---|
| Voltage | V | 12.0 |
| Terminal resistance | Ω | 1.1 |
| No-load speed | rpm | 15000 |
| No-load current | A | 0.25 |
| Stall torque | mNm | 79.6 |
| Stall current | A | 10.9 |
| Nominal torque | mNm | 7.6 |
| Nominal speed | rpm | 13000 |
| Nominal current | A | 1.3 |
| Max. output power | W | 31 |
| Max. efficiency | % | 72 |
| Back-EMF constant | mV/rpm | 0.8 |
| Torque constant | mNm/A | 7.5 |
| KV Value | rpm/V | 1250 |
| Speed/torque gradient | rpm/mNm | 188.5 |
| Rotor inertia | gcm² | 2 |
| Weight | g | 55 |
| Thermal resistance housing-ambient | K/W | 16 |
| 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~+100 |
| 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 | 20 |
| Commutation | Sensorless |
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.
| Parameter | Unit | B2040N2B02-80-12.0 |
|---|---|---|
| Voltage | V | 12.0 |
| Terminal resistance | Ω | 3.6 |
| No-load speed | rpm | 8000 |
| No-load current | A | 0.22 |
| Stall torque | mNm | 41.7 |
| Stall current | A | 3.3 |
| Nominal torque | mNm | 7.6 |
| Nominal speed | rpm | 5900 |
| Nominal current | A | 0.8 |
| Max. output power | W | 8.7 |
| Max. efficiency | % | 55 |
| Back-EMF constant | mV/rpm | 1.4 |
| Torque constant | mNm/A | 13.4 |
| KV Value | rpm/V | 666.7 |
| Speed/torque gradient | rpm/mNm | 192.1 |
| Rotor inertia | gcm² | 2 |
| Weight | g | 55 |
| Thermal resistance housing-ambient | K/W | 16 |
| 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~+100 |
| 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 | 20 |
| Commutation | Sensorless |
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.
B2040N2B
| Parameter | Unit | B2040N2B03-67-9.0 |
|---|---|---|
| Voltage | V | 9.0 |
| Terminal resistance | Ω | 2.5 |
| No-load speed | rpm | 6700 |
| No-load current | A | 0.2 |
| Stall torque | mNm | 41.2 |
| Stall current | A | 3.6 |
| Nominal torque | mNm | 10.2 |
| Nominal speed | rpm | 4300 |
| Nominal current | A | 1.1 |
| Max. output power | W | 7.2 |
| Max. efficiency | % | 58 |
| Back-EMF constant | mV/rpm | 1.3 |
| Torque constant | mNm/A | 12.1 |
| KV Value | rpm/V | 7444.4 |
| Speed/torque gradient | rpm/mNm | 162.7 |
| Rotor inertia | gcm² | 2 |
| Weight | g | 55 |
| Thermal resistance housing-ambient | K/W | 16 |
| 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~+100 |
| 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 | 20 |
| Commutation | Sensorless |
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.