The BH2260NH2B family features compact 22mm slotless BLDC motors with an inner rotor and integrated Hall sensors, delivering high efficiency and precision control. Ideal for demanding automation, medical, robotics, and power tool applications, these motors offer customizable options including shaft length, special coils, gear heads, bearing types, encoders, and integrated drivers to meet a wide range of application requirements.
| Parameter | Unit | BH2260NH2B01-500-24.0 | BH2260NH2B02-500-36.0 | BH2260NH2B03-500-48.0 |
|---|---|---|---|---|
| Voltage | V | 24.0 | 36.0 | 48.0 |
| Terminal resistance | Ω | 0.19 | 0.43 | 0.76 |
| No-load speed | rpm | 50000 | 50000 | 50000 |
| No-load current | A | 0.4 | 0.26 | 0.21 |
| Stall torque | mNm | 575 | 572 | 575 |
| Stall current | A | 126.32 | 83.72 | 42.48 |
| Nominal torque | mNm | 14 | 14 | 14 |
| Nominal speed | rpm | 48750 | 48750 | 48750 |
| Nominal current | A | 3.55 | 2.35 | 1.78 |
| Max. output power | W | 752 | 748 | 752 |
| Max. efficiency | % | 89 | 89 | 89 |
| Back-EMF constant | mV/rpm | 0.478 | 0.718 | 0.957 |
| Torque constant | mNm/A | 4.569 | 6.854 | 9.137 |
| KV Value | rpm/V | 2083 | 1388 | 1040 |
| Speed/torque gradient | rpm/mNm | 87 | 87 | 87 |
| Rotor inertia | gcm² | 2.53 | 2.53 | 2.53 |
| Weight | g | 107 | 107 | 107 |
| Thermal resistance housing-ambient | K/W | 5.28 | 5.28 | 5.28 |
| Thermal resistance winding-housing | K/W | 0.57 | 0.57 | 0.57 |
| Thermal time constant motor | s | 900 | 900 | 900 |
| Thermal time constant winding | s | 850 | 850 | 850 |
| Operating temperature range | °C | -40~+120 | -40~+120 | -40~+120 |
| 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 | 1.5 | 1.5 | 1.5 |
| Axial load static | N | 60 | 60 | 60 |
| Radial load at 3 mm from mounting face | N | 10 | 10 | 10 |
| No. of pole pairs | 1 | 1 | 1 | |
| Bearings | 2 ball bearings | 2 ball bearings | 2 ball bearings | |
| Commutation | Hall Sensor | Hall Sensor | Hall Sensor | |
| Protection class | IP | 40 | 40 | 40 |
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 | BH2260NH2B01-500-24.0 |
|---|---|---|
| Voltage | V | 24.0 |
| Terminal resistance | Ω | 0.19 |
| No-load speed | rpm | 50000 |
| No-load current | A | 0.4 |
| Stall torque | mNm | 575 |
| Stall current | A | 126.32 |
| Nominal torque | mNm | 14 |
| Nominal speed | rpm | 48750 |
| Nominal current | A | 3.55 |
| Max. output power | W | 752 |
| Max. efficiency | % | 89 |
| Back-EMF constant | mV/rpm | 0.478 |
| Torque constant | mNm/A | 4.569 |
| KV Value | rpm/V | 2083 |
| Speed/torque gradient | rpm/mNm | 87 |
| Rotor inertia | gcm² | 2.53 |
| Weight | g | 107 |
| Thermal resistance housing-ambient | K/W | 5.28 |
| Thermal resistance winding-housing | K/W | 0.57 |
| Thermal time constant motor | s | 900 |
| Thermal time constant winding | s | 850 |
| 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 | 1.5 |
| Axial load static | N | 60 |
| Radial load at 3 mm from mounting face | N | 10 |
| No. of pole pairs | 1 | |
| Bearings | 2 ball bearings | |
| Commutation | Hall Sensor | |
| Protection class | IP | 40 |
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 | BH2260NH2B02-500-36.0 |
|---|---|---|
| Voltage | V | 36.0 |
| Terminal resistance | Ω | 0.43 |
| No-load speed | rpm | 50000 |
| No-load current | A | 0.26 |
| Stall torque | mNm | 572 |
| Stall current | A | 83.72 |
| Nominal torque | mNm | 14 |
| Nominal speed | rpm | 48750 |
| Nominal current | A | 2.35 |
| Max. output power | W | 748 |
| Max. efficiency | % | 89 |
| Back-EMF constant | mV/rpm | 0.718 |
| Torque constant | mNm/A | 6.854 |
| KV Value | rpm/V | 1388 |
| Speed/torque gradient | rpm/mNm | 87 |
| Rotor inertia | gcm² | 2.53 |
| Weight | g | 107 |
| Thermal resistance housing-ambient | K/W | 5.28 |
| Thermal resistance winding-housing | K/W | 0.57 |
| Thermal time constant motor | s | 900 |
| Thermal time constant winding | s | 850 |
| 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 | 1.5 |
| Axial load static | N | 60 |
| Radial load at 3 mm from mounting face | N | 10 |
| No. of pole pairs | 1 | |
| Bearings | 2 ball bearings | |
| Commutation | Hall Sensor | |
| Protection class | IP | 40 |
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 | BH2260NH2B03-500-48.0 |
|---|---|---|
| Voltage | V | 48.0 |
| Terminal resistance | Ω | 0.76 |
| No-load speed | rpm | 50000 |
| No-load current | A | 0.21 |
| Stall torque | mNm | 575 |
| Stall current | A | 42.48 |
| Nominal torque | mNm | 14 |
| Nominal speed | rpm | 48750 |
| Nominal current | A | 1.78 |
| Max. output power | W | 752 |
| Max. efficiency | % | 89 |
| Back-EMF constant | mV/rpm | 0.957 |
| Torque constant | mNm/A | 9.137 |
| KV Value | rpm/V | 1040 |
| Speed/torque gradient | rpm/mNm | 87 |
| Rotor inertia | gcm² | 2.53 |
| Weight | g | 107 |
| Thermal resistance housing-ambient | K/W | 5.28 |
| Thermal resistance winding-housing | K/W | 0.57 |
| Thermal time constant motor | s | 900 |
| Thermal time constant winding | s | 850 |
| 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 | 1.5 |
| Axial load static | N | 60 |
| Radial load at 3 mm from mounting face | N | 10 |
| No. of pole pairs | 1 | |
| Bearings | 2 ball bearings | |
| Commutation | Hall Sensor | |
| Protection class | IP | 40 |
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.
