| 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
| 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
| 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
| 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