The 2224N5M 22mm coreless DC motor features precious metal commutation for high-efficiency, smooth operation, and durability. Compact and lightweight, it’s ideal for precision drives in medical devices, healthcare equipment, robotics, and industrial automation. Multiple customization options—including shaft length, special coils, bearing types, and gear heads—ensure optimal adaptation to demanding application requirements.
| Parameter | Unit | 2224N5M11-105-6.0 | 2224N5M09-158-12.0 | 2224N5M12-112-12.0 |
|---|---|---|---|---|
| Voltage | V | 6.0 | 12.0 | 12.0 |
| Terminal resistance | Ω | 1.3 | 2 | 5.9 |
| No-load speed | rpm | 10500 | 15800 | 11200 |
| No-load current | mA | 60 | 55 | 30 |
| Stall torque | mNm | 24.6 | 42.7 | 20.2 |
| Stall current | mA | 4620 | 6000 | 2030 |
| Nominal torque | mNm | 5 | 5 | 4 |
| Nominal speed | rpm | 8360 | 13950 | 8980 |
| Nominal current | mA | 990 | 750 | 430 |
| Max. output power | W | 6.8 | 17.7 | 5.9 |
| Max. efficiency | % | 79 | 82 | 77 |
| Back-EMF constant | mV/rpm | 0.6 | 0.8 | 1.1 |
| Torque constant | mNm/A | 5.4 | 7.2 | 10.1 |
| Speed/torque gradient | rpm/mNm | 400 | 400 | 600 |
| Rotor inertia | gcm² | 2.4 | 2.4 | 2.4 |
| Weight | g | 40 | 40 | 40 |
| Thermal resistance housing-ambient | K/W | 22.3 | 22.3 | 22.3 |
| Thermal resistance winding-housing | K/W | 6.1 | 6.1 | 6.1 |
| Thermal time constant motor | s | 313 | 313 | 313 |
| Thermal time constant winding | s | 218 | 218 | 218 |
| Operating temperature range | °C | -20~+85 | -20~+85 | -20~+85 |
| Thermal class of winding | °C | 130 | 130 | 130 |
| Axial play | mm | 0.02~0.15 | 0.02~0.15 | 0.02~0.15 |
| Radial play | mm | 0.014 | 0.014 | 0.014 |
| Axial load dynamic | N | 2 | 2 | 2 |
| Axial load static | N | 60 | 60 | 60 |
| Radial load at 3 mm from mounting face | N | 2 | 2 | 2 |
| No. of pole pairs | 1 | 1 | 1 | |
| Bearings | 2 sleeve bearings | 2 sleeve bearings | 2 sleeve bearings | |
| Commutator | metal 5 segments | metal 5 segments | metal 5 segments | |
| Protection class | IP | 30 | 30 | 30 |
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 | 2224N5M11-105-6.0 |
|---|---|---|
| Voltage | V | 6.0 |
| Terminal resistance | Ω | 1.3 |
| No-load speed | rpm | 10500 |
| No-load current | mA | 60 |
| Stall torque | mNm | 24.6 |
| Stall current | mA | 4620 |
| Nominal torque | mNm | 5 |
| Nominal speed | rpm | 8360 |
| Nominal current | mA | 990 |
| Max. output power | W | 6.8 |
| Max. efficiency | % | 79 |
| Back-EMF constant | mV/rpm | 0.6 |
| Torque constant | mNm/A | 5.4 |
| Speed/torque gradient | rpm/mNm | 400 |
| Rotor inertia | gcm² | 2.4 |
| Weight | g | 40 |
| Thermal resistance housing-ambient | K/W | 22.3 |
| Thermal resistance winding-housing | K/W | 6.1 |
| Thermal time constant motor | s | 313 |
| Thermal time constant winding | s | 218 |
| Operating temperature range | °C | -20~+85 |
| Thermal class of winding | °C | 130 |
| Axial play | mm | 0.02~0.15 |
| Radial play | mm | 0.014 |
| Axial load dynamic | N | 2 |
| Axial load static | N | 60 |
| Radial load at 3 mm from mounting face | N | 2 |
| No. of pole pairs | 1 | |
| Bearings | 2 sleeve bearings | |
| Commutator | metal 5 segments | |
| Protection class | IP | 30 |
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 | 2224N5M09-158-12.0 |
|---|---|---|
| Voltage | V | 12.0 |
| Terminal resistance | Ω | 2 |
| No-load speed | rpm | 15800 |
| No-load current | mA | 55 |
| Stall torque | mNm | 42.7 |
| Stall current | mA | 6000 |
| Nominal torque | mNm | 5 |
| Nominal speed | rpm | 13950 |
| Nominal current | mA | 750 |
| Max. output power | W | 17.7 |
| Max. efficiency | % | 82 |
| Back-EMF constant | mV/rpm | 0.8 |
| Torque constant | mNm/A | 7.2 |
| Speed/torque gradient | rpm/mNm | 400 |
| Rotor inertia | gcm² | 2.4 |
| Weight | g | 40 |
| Thermal resistance housing-ambient | K/W | 22.3 |
| Thermal resistance winding-housing | K/W | 6.1 |
| Thermal time constant motor | s | 313 |
| Thermal time constant winding | s | 218 |
| Operating temperature range | °C | -20~+85 |
| Thermal class of winding | °C | 130 |
| Axial play | mm | 0.02~0.15 |
| Radial play | mm | 0.014 |
| Axial load dynamic | N | 2 |
| Axial load static | N | 60 |
| Radial load at 3 mm from mounting face | N | 2 |
| No. of pole pairs | 1 | |
| Bearings | 2 sleeve bearings | |
| Commutator | metal 5 segments | |
| Protection class | IP | 30 |
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 | 2224N5M12-112-12.0 |
|---|---|---|
| Voltage | V | 12.0 |
| Terminal resistance | Ω | 5.9 |
| No-load speed | rpm | 11200 |
| No-load current | mA | 30 |
| Stall torque | mNm | 20.2 |
| Stall current | mA | 2030 |
| Nominal torque | mNm | 4 |
| Nominal speed | rpm | 8980 |
| Nominal current | mA | 430 |
| Max. output power | W | 5.9 |
| Max. efficiency | % | 77 |
| Back-EMF constant | mV/rpm | 1.1 |
| Torque constant | mNm/A | 10.1 |
| Speed/torque gradient | rpm/mNm | 600 |
| Rotor inertia | gcm² | 2.4 |
| Weight | g | 40 |
| Thermal resistance housing-ambient | K/W | 22.3 |
| Thermal resistance winding-housing | K/W | 6.1 |
| Thermal time constant motor | s | 313 |
| Thermal time constant winding | s | 218 |
| Operating temperature range | °C | -20~+85 |
| Thermal class of winding | °C | 130 |
| Axial play | mm | 0.02~0.15 |
| Radial play | mm | 0.014 |
| Axial load dynamic | N | 2 |
| Axial load static | N | 60 |
| Radial load at 3 mm from mounting face | N | 2 |
| No. of pole pairs | 1 | |
| Bearings | 2 sleeve bearings | |
| Commutator | metal 5 segments | |
| Protection class | IP | 30 |
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.
