| Characteristics | 1925N9M01-69-6.0 | 1925N9M02-80-12.0 | 1925N9M03-85-24.0 |
|---|---|---|---|
| Voltage | 6.0 V | 12.0 V | 24.0 V |
| Terminal resistance | 2.8 Ω | 9.6 Ω | 28.3 Ω |
| No-load speed | 6900 rpm | 8000 rpm | 8500 rpm |
| No-load current | 25 mA | 15 mA | 9 mA |
| Stall torque | 17.4 mNm | 17.5 mNm | 22.4 mNm |
| Stall current | 2140 mA | 1250 mA | 850 mA |
| Nominal torque | 4.0 mNm | 4.0 mNm | 4.0 mNm |
| Nominal speed | 5310 rpm | 6170 rpm | 6980 rpm |
| Nominal current | 510 mA | 300 mA | 160 mA |
| Max. output power | 3.1 W | 3.7 W | 5.0 W |
| Max. efficiency | 80 % | 79 % | 81 % |
| Back-EMF constant | 0.9 mV/rpm | 1.5 mV/rpm | 2.8 mV/rpm |
| Torque constant | 8.2 mNm/A | 14.2 mNm/A | 26.7 mNm/A |
| Speed/torque gradient | 400 rpm/mNm | 460 rpm/mNm | 380 rpm/mNm |
| Rotor inertia | 0.6 g·cm² | 0.6 g·cm² | 0.6 g·cm² |
| Weight | 30 g | 30 g | 30 g |
| Thermal resistance housing-ambient | 22.4 K/W | 22.4 K/W | 22.4 K/W |
| Thermal resistance winding-housing | 3.79 K/W | 3.79 K/W | 3.79 K/W |
| Thermal time constant motor | 267 s | 267 s | 267 s |
| Thermal time constant winding | 232 s | 232 s | 232 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 | 0.025 mm | 0.025 mm | 0.025 mm |
| Axial load dynamic | 2.2 N | 2.2 N | 2.2 N |
| Axial load static | 30 N | 30 N | 30 N |
| Radial load at 3 mm from mounting face | 8 N | 8 N | 8 N |
| No. of pole pairs | 1 | 1 | 1 |
| Bearings | 2 sleeve bearings | 2 sleeve bearings | 2 sleeve bearings |
| Commutator | metal 9 segments | metal 9 segments | metal 9 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 | 1925N9M01-69-6.0 |
|---|---|
| Voltage | 6.0 V |
| Terminal resistance | 2.8 Ω |
| No-load speed | 6900 rpm |
| No-load current | 25 mA |
| Stall torque | 17.4 mNm |
| Stall current | 2140 mA |
| Nominal torque | 4.0 mNm |
| Nominal speed | 5310 rpm |
| Nominal current | 510 mA |
| Max. output power | 3.1 W |
| Max. efficiency | 80 % |
| Back-EMF constant | 0.9 mV/rpm |
| Torque constant | 8.2 mNm/A |
| Speed/torque gradient | 400 rpm/mNm |
| Rotor inertia | 0.6 g·cm² |
| Weight | 30 g |
| Thermal resistance housing-ambient | 22.4 K/W |
| Thermal resistance winding-housing | 3.79 K/W |
| Thermal time constant motor | 267 s |
| Thermal time constant winding | 232 s |
| Operating temperature range | -20~+85 °C |
| Thermal class of winding | 130 °C |
| Axial play | 0.02~0.15 mm |
| Radial play | 0.025 mm |
| Axial load dynamic | 2.2 N |
| Axial load static | 30 N |
| Radial load at 3 mm from mounting face | 8 N |
| No. of pole pairs | 1 |
| Bearings | 2 sleeve bearings |
| Commutator | metal 9 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 | 1925N9M02-80-12.0 |
|---|---|
| Voltage | 12.0 V |
| Terminal resistance | 9.6 Ω |
| No-load speed | 8000 rpm |
| No-load current | 15 mA |
| Stall torque | 17.5 mNm |
| Stall current | 1250 mA |
| Nominal torque | 4.0 mNm |
| Nominal speed | 6170 rpm |
| Nominal current | 300 mA |
| Max. output power | 3.7 W |
| Max. efficiency | 79 % |
| Back-EMF constant | 1.5 mV/rpm |
| Torque constant | 14.2 mNm/A |
| Speed/torque gradient | 460 rpm/mNm |
| Rotor inertia | 0.6 g·cm² |
| Weight | 30 g |
| Thermal resistance housing-ambient | 22.4 K/W |
| Thermal resistance winding-housing | 3.79 K/W |
| Thermal time constant motor | 267 s |
| Thermal time constant winding | 232 s |
| Operating temperature range | -20~+85 °C |
| Thermal class of winding | 130 °C |
| Axial play | 0.02~0.15 mm |
| Radial play | 0.025 mm |
| Axial load dynamic | 2.2 N |
| Axial load static | 30 N |
| Radial load at 3 mm from mounting face | 8 N |
| No. of pole pairs | 1 |
| Bearings | 2 sleeve bearings |
| Commutator | metal 9 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 | 1925N9M03-85-24.0 |
|---|---|
| Voltage | 24.0 V |
| Terminal resistance | 28.3 Ω |
| No-load speed | 8500 rpm |
| No-load current | 9 mA |
| Stall torque | 22.4 mNm |
| Stall current | 850 mA |
| Nominal torque | 4.0 mNm |
| Nominal speed | 6980 rpm |
| Nominal current | 160 mA |
| Max. output power | 5.0 W |
| Max. efficiency | 81 % |
| Back-EMF constant | 2.8 mV/rpm |
| Torque constant | 26.7 mNm/A |
| Speed/torque gradient | 380 rpm/mNm |
| Rotor inertia | 0.6 g·cm² |
| Weight | 30 g |
| Thermal resistance housing-ambient | 22.4 K/W |
| Thermal resistance winding-housing | 3.79 K/W |
| Thermal time constant motor | 267 s |
| Thermal time constant winding | 232 s |
| Operating temperature range | -20~+85 °C |
| Thermal class of winding | 130 °C |
| Axial play | 0.02~0.15 mm |
| Radial play | 0.025 mm |
| Axial load dynamic | 2.2 N |
| Axial load static | 30 N |
| Radial load at 3 mm from mounting face | 8 N |
| No. of pole pairs | 1 |
| Bearings | 2 sleeve bearings |
| Commutator | metal 9 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.