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| Characteristics | 1331N5M02-39-4.5 | 1331N5M01-67-9.0 | 1331N5M09-87-12.0 |
|---|---|---|---|
| Voltage | 4.5 V | 9.0 V | 12.0 V |
| Terminal resistance | 10.3 Ω | 17.7 Ω | 15.7 Ω |
| No-load speed | 3900 rpm | 6700 rpm | 8700 rpm |
| No-load current | 4 mA | 7 mA | 8 mA |
| Stall torque | 4.8 mNm | 6.4 mNm | 9.8 mNm |
| Stall current | 440 mA | 510 mA | 760 mA |
| Nominal torque | 1.0 mNm | 2.0 mNm | 3.0 mNm |
| Nominal speed | 3080 rpm | 4590 rpm | 6040 rpm |
| Nominal current | 100 mA | 170 mA | 240 mA |
| Max. output power | 0.49 W | 1.12 W | 2.23 W |
| Max. efficiency | 82 % | 78 % | 81 % |
| Back-EMF constant | 1.1 mV/rpm | 1.3 mV/rpm | 1.4 mV/rpm |
| Torque constant | 10.9 mNm/A | 12.7 mNm/A | 13.0 mNm/A |
| Speed/torque gradient | 820 rpm/mNm | 1050 rpm/mNm | 890 rpm/mNm |
| Rotor inertia | 0.52 g·cm² | 0.52 g·cm² | 0.52 g·cm² |
| Weight | 19 g | 19 g | 19 g |
| Thermal resistance housing-ambient | 34.8 K/W | 34.8 K/W | 34.8 K/W |
| Thermal resistance winding-housing | 38.6 K/W | 38.6 K/W | 38.6 K/W |
| Thermal time constant motor | 211 s | 211 s | 211 s |
| Thermal time constant winding | 163 s | 163 s | 163 s |
| Operating temperature range | -20~+85 | -20~+85 | -20~+85 |
| Thermal class of winding | 130 °C | 130 °C | 130 °C |
| Axial play | 0.02~0.15 | 0.02~0.15 | 0.02~0.15 |
| Radial play | 0.014 mm | 0.014 mm | 0.014 mm |
| Axial load dynamic | 0.8 N | 0.8 N | 0.8 N |
| Axial load static | 30 N | 30 N | 30 N |
| Radial load at 3 mm from mounting face | 1.4 N | 1.4 N | 1.4 N |
| 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 | 30 IP | 30 IP | 30 IP |
Applications
medical equipment and devices
healthcare products
automotive
robotics
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 | 1331N5M02-39-4.5 |
|---|---|
| Voltage | 4.5 V |
| Terminal resistance | 10.3 Ω |
| No-load speed | 3900 rpm |
| No-load current | 4 mA |
| Stall torque | 4.8 mNm |
| Stall current | 440 mA |
| Nominal torque | 1.0 mNm |
| Nominal speed | 3080 rpm |
| Nominal current | 100 mA |
| Max. output power | 0.49 W |
| Max. efficiency | 82 % |
| Back-EMF constant | 1.1 mV/rpm |
| Torque constant | 10.9 mNm/A |
| Speed/torque gradient | 820 rpm/mNm |
| Rotor inertia | 0.52 g·cm² |
| Weight | 19 g |
| Thermal resistance housing-ambient | 34.8 K/W |
| Thermal resistance winding-housing | 38.6 K/W |
| Thermal time constant motor | 211 s |
| Thermal time constant winding | 163 s |
| Operating temperature range | -20~+85 °C |
| Thermal class of winding | 130 °C |
| Axial play | 0.02~0.15 mm |
| Radial play | 0.014 mm |
| Axial load dynamic | 0.8 N |
| Axial load static | 30 N |
| Radial load at 3 mm from mounting face | 1.4 N |
| No. of pole pairs | 1 |
| Bearings | 2 sleeve bearings |
| Commutator | metal 5 segments |
| Protection class | 30 IP |
Applications
medical equipment and devices
healthcare products
automotive
robotics
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 | 1331N5M01-67-9.0 |
|---|---|
| Voltage | 9.0 V |
| Terminal resistance | 17.7 Ω |
| No-load speed | 6700 rpm |
| No-load current | 7 mA |
| Stall torque | 6.4 mNm |
| Stall current | 510 mA |
| Nominal torque | 2.0 mNm |
| Nominal speed | 4590 rpm |
| Nominal current | 170 mA |
| Max. output power | 1.12 W |
| Max. efficiency | 78 % |
| Back-EMF constant | 1.3 mV/rpm |
| Torque constant | 12.7 mNm/A |
| Speed/torque gradient | 1050 rpm/mNm |
| Rotor inertia | 0.52 g·cm² |
| Weight | 19 g |
| Thermal resistance housing-ambient | 34.8 K/W |
| Thermal resistance winding-housing | 38.6 K/W |
| Thermal time constant motor | 211 s |
| Thermal time constant winding | 163 s |
| Operating temperature range | -20~+85 °C |
| Thermal class of winding | 130 °C |
| Axial play | 0.02~0.15 mm |
| Radial play | 0.014 mm |
| Axial load dynamic | 0.8 N |
| Axial load static | 30 N |
| Radial load at 3 mm from mounting face | 1.4 N |
| No. of pole pairs | 1 |
| Bearings | 2 sleeve bearings |
| Commutator | metal 5 segments |
| Protection class | 30 IP |
Applications
medical equipment and devices
healthcare products
automotive
robotics
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 | 1331N5M09-87-12.0 |
|---|---|
| Voltage | 12.0 V |
| Terminal resistance | 15.7 Ω |
| No-load speed | 8700 rpm |
| No-load current | 8 mA |
| Stall torque | 9.8 mNm |
| Stall current | 760 mA |
| Nominal torque | 3.0 mNm |
| Nominal speed | 6040 rpm |
| Nominal current | 240 mA |
| Max. output power | 2.23 W |
| Max. efficiency | 81 % |
| Back-EMF constant | 1.4 mV/rpm |
| Torque constant | 13.0 mNm/A |
| Speed/torque gradient | 890 rpm/mNm |
| Rotor inertia | 0.52 g·cm² |
| Weight | 19 g |
| Thermal resistance housing-ambient | 34.8 K/W |
| Thermal resistance winding-housing | 38.6 K/W |
| Thermal time constant motor | 211 s |
| Thermal time constant winding | 163 s |
| Operating temperature range | -20~+85 °C |
| Thermal class of winding | 130 °C |
| Axial play | 0.02~0.15 mm |
| Radial play | 0.014 mm |
| Axial load dynamic | 0.8 N |
| Axial load static | 30 N |
| Radial load at 3 mm from mounting face | 1.4 N |
| No. of pole pairs | 1 |
| Bearings | 2 sleeve bearings |
| Commutator | metal 5 segments |
| Protection class | 30 IP |
Applications
medical equipment and devices
healthcare products
automotive
robotics
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.