| Characteristics | B1023NH2B05-382-7.4 | B1023NH2B06-310-12.0 | B1023NH2B03-85-3.7 |
|---|---|---|---|
| Voltage | 7.4 V | 12.0 V | 3.7 V |
| Terminal resistance | 1.4 Ω | 6.05 Ω | 6.2 Ω |
| No-load speed | 38200 rpm | 31000 rpm | 8500 rpm |
| No-load current | 0.30 A | 0.12 A | 0.07 A |
| Stall torque | 8.7 mNm | 6.40 mNm | 1.90 mNm |
| Stall current | 5.3 A | 2.0 A | 1.0 A |
| Nominal torque | 1.7 mNm | 2.0 mNm | 0.6 mNm |
| Nominal speed | 30750 rpm | 21500 rpm | 6077 rpm |
| Nominal current | 1.27 A | 0.7 A | 0.23 A |
| Max. output power | 8.7 W | 5.2 W | 0.43 W |
| Max. efficiency | 57 % | 56.0 % | 43 % |
| Back-EMF constant | 0.18 mV/rpm | 0.36 mV/rpm | 0.38 mV/rpm |
| Torque constant | 1.75 mNm/A | 3.47 mNm/A | 3.66 mNm/A |
| KV Value | 5160 rpm/V | 2580 rpm/V | 2290 rpm/V |
| Speed/torque gradient | 4390 rpm/mNm | 4843 rpm/mNm | 4473 rpm/mNm |
| Rotor inertia | 0.06 gcm² | 0.06 gcm² | 0.06 gcm² |
| Weight | 8.3 g | 8.3 g | 8.3 g |
| Thermal resistance housing-ambient | 44 K/W | 44 K/W | 44 K/W |
| Thermal resistance winding-housing | 10 K/W | 10 K/W | 10 K/W |
| Thermal time constant motor | 124 s | 124 s | 124 s |
| Thermal time constant winding | 119 s | 119 s | 119 s |
| Operating temperature range | -40~+100 | -40~+100 | -40~+100 |
| Thermal class of winding | 155 °C | 155 °C | 155 °C |
| Axial play | 0.05 mm | 0.05 mm | 0.05 mm |
| Radial play | 0.0125 mm | 0.0125 mm | 0.0125 mm |
| Axial load dynamic | 1 N | 1 N | 1 N |
| Axial load static | 25 N | 25 N | 25 N |
| Radial load at 3 mm from mounting face | 6.3 N | 6.3 N | 6.3 N |
| 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 | 20 IP | 20 IP | 20 IP |
Applications
precision drives in medical equipment
industrial automation
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.
| Specification | B1023NH2B05-382-7.4 |
|---|---|
| Voltage | 7.4 V |
| Terminal resistance | 1.4 Ω |
| No-load speed | 38200 rpm |
| No-load current | 0.30 A |
| Stall torque | 8.7 mNm |
| Stall current | 5.3 A |
| Nominal torque | 1.7 mNm |
| Nominal speed | 30750 rpm |
| Nominal current | 1.27 A |
| Max. output power | 8.7 W |
| Max. efficiency | 57 % |
| Back-EMF constant | 0.18 mV/rpm |
| Torque constant | 1.75 mNm/A |
| KV Value | 5160 rpm/V |
| Speed/torque gradient | 4390 rpm/mNm |
| Rotor inertia | 0.06 gcm² |
| Weight | 8.3 g |
| Thermal resistance housing-ambient | 44 K/W |
| Thermal resistance winding-housing | 10 K/W |
| Thermal time constant motor | 124 s |
| Thermal time constant winding | 119 s |
| Operating temperature range | -40~+100 °C |
| Thermal class of winding | 155 °C |
| Axial play | 0.05 mm |
| Radial play | 0.0125 mm |
| Axial load dynamic | 1 N |
| Axial load static | 25 N |
| Radial load at 3 mm from mounting face | 6.3 N |
| No. of pole pairs | 1 |
| Bearings | 2 ball bearings |
| Commutation | Hall Sensor |
| Protection class | 20 IP |
Applications
precision drives in medical equipment
industrial automation
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.
| Specification | B1023NH2B06-310-12.0 |
|---|---|
| Voltage | 12.0 V |
| Terminal resistance | 6.05 Ω |
| No-load speed | 31000 rpm |
| No-load current | 0.12 A |
| Stall torque | 6.40 mNm |
| Stall current | 2.0 A |
| Nominal torque | 2.0 mNm |
| Nominal speed | 21500 rpm |
| Nominal current | 0.7 A |
| Max. output power | 5.2 W |
| Max. efficiency | 56.0 % |
| Back-EMF constant | 0.36 mV/rpm |
| Torque constant | 3.47 mNm/A |
| KV Value | 2580 rpm/V |
| Speed/torque gradient | 4843 rpm/mNm |
| Rotor inertia | 0.06 gcm² |
| Weight | 8.3 g |
| Thermal resistance housing-ambient | 44 K/W |
| Thermal resistance winding-housing | 10 K/W |
| Thermal time constant motor | 124 s |
| Thermal time constant winding | 119 s |
| Operating temperature range | -40~+100 °C |
| Thermal class of winding | 155 °C |
| Axial play | 0.05 mm |
| Radial play | 0.0125 mm |
| Axial load dynamic | 1 N |
| Axial load static | 25 N |
| Radial load at 3 mm from mounting face | 6.3 N |
| No. of pole pairs | 1 |
| Bearings | 2 ball bearings |
| Commutation | Hall Sensor |
| Protection class | 20 IP |
Applications
precision drives in medical equipment
industrial automation
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.
| Specification | B1023NH2B03-85-3.7 |
|---|---|
| Voltage | 3.7 V |
| Terminal resistance | 6.2 Ω |
| No-load speed | 8500 rpm |
| No-load current | 0.07 A |
| Stall torque | 1.90 mNm |
| Stall current | 1.0 A |
| Nominal torque | 0.6 mNm |
| Nominal speed | 6077 rpm |
| Nominal current | 0.23 A |
| Max. output power | 0.43 W |
| Max. efficiency | 43 % |
| Back-EMF constant | 0.38 mV/rpm |
| Torque constant | 3.66 mNm/A |
| KV Value | 2290 rpm/V |
| Speed/torque gradient | 4473 rpm/mNm |
| Rotor inertia | 0.06 gcm² |
| Weight | 8.3 g |
| Thermal resistance housing-ambient | 44 K/W |
| Thermal resistance winding-housing | 10 K/W |
| Thermal time constant motor | 124 s |
| Thermal time constant winding | 119 s |
| Operating temperature range | -40~+100 °C |
| Thermal class of winding | 155 °C |
| Axial play | 0.05 mm |
| Radial play | 0.0125 mm |
| Axial load dynamic | 1 N |
| Axial load static | 25 N |
| Radial load at 3 mm from mounting face | 6.3 N |
| No. of pole pairs | 1 |
| Bearings | 2 ball bearings |
| Commutation | Hall Sensor |
| Protection class | 20 IP |
Applications
precision drives in medical equipment
industrial automation
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.