Beschreibung
Precious Metal Commutation
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19mm 24V DC coreless brush motor
Precious Metal Commutation
Parameter | Unit | 1925N9M02-80-12.0 |
---|---|---|
Voltage | V | 12.0 |
Terminal resistance | Ohm | 9.6 |
No-load speed | rpm | 8000 |
No-load current | mA | 15 |
Stall torque | mNm | 17.5 |
Stall current | mA | 1250 |
Nominal torque | mNm | 4.0 |
Nominal speed | rpm | 6170 |
Nominal current | mA | 300 |
Max. output power | W | 3.7 |
Max. efficiency | % | 79 |
Back-EMF constant | mV/rpm | 1.5 |
Torque constant | mNm/A | 14.2 |
Speed/torque gradient | rpm/mNm | 460 |
Rotor inertia | g·cm² | 0.6 |
Weight | g | 30 |
Thermal resistance housing-ambient | K/W | 22.4 |
Thermal resistance winding-housing | K/W | 3.79 |
Thermal time constant motor | s | 267 |
Thermal time constant winding | s | 232 |
Operating temperature range | °C | -20~+85 |
Thermal class of winding | °C | 130 |
Axial play | mm | 0.02~0.15 |
Radial play | mm | 0.025 |
Axial load dynamic | N | 2.2 |
Axial load static | N | 30 |
Radial load at 3 mm from mounting face | N | 8 |
No. of pole pairs | 1 | |
Bearings | 2 sleeve bearings | |
Commutator | metal 9 segments | |
Protection class | IP | 30 |
Technische Angaben dienen als Orientierungswerte, da die einzelnen Antriebe und Motoren anwendungsbezogen konfiguriert werden. Technische und optische Änderungen vorbehalten.