Beschreibung
Precious Metal Commutation
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inkl. 19 % MwSt.
12mm micro DC coreless motor
Precious Metal Commutation
Parameter | Unit | 1221N5M2B43-141-12.0 |
---|---|---|
Voltage | V | 12.0 |
Terminal resistance | Ω | 17.9 |
No-load speed | rpm | 14100 |
No-load current | mA | 8 |
Stall torque | mNm | 5.3 |
Stall current | mA | 670 |
Nominal torque | mNm | 2.1 |
Nominal speed | rpm | 8530 |
Nominal current | mA | 270 |
Max. output power | W | 1.96 |
Max. efficiency | % | 79 |
Back-EMF constant | mV/rpm | 0.8 |
Torque constant | mNm/A | 8.0 |
Speed/torque gradient | rpm/mNm | 2700 |
Rotor inertia | g·cm² | 0.15 |
Weight | g | 10 |
Thermal resistance housing-ambient | K/W | 33.3 |
Thermal resistance winding-housing | K/W | 35.3 |
Thermal time constant motor | s | 144 |
Thermal time constant winding | s | 120 |
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 | 0.8 |
Axial load static | N | 30 |
Radial load at 3 mm from mounting face | N | 4 |
No. of pole pairs | 1 | |
Bearings | 2 ball bearings | |
Commutator | metal 5 segments | |
Protection class | IP | 40 |
Technische Angaben dienen als Orientierungswerte, da die einzelnen Antriebe und Motoren anwendungsbezogen konfiguriert werden. Technische und optische Änderungen vorbehalten.