| 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
| 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
| 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
| 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