1221N5M2B
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12mm micro DC coreless motor
Loggen Sie sich ein, um Preise für dieses Produkt zu sehen
inkl. MwSt.
12mm micro DC coreless motor
Characteristics | 1221N5M2B26-79-3.3 | 1221N5M2B27-120-6.0 | 1221N5M2B43-141-12.0 |
---|---|---|---|
Voltage | 3.3 V | 6.0 V | 12.0 V |
Terminal resistance | 6.9 Ω | 5.2 Ω | 17.9 Ω |
No-load speed | 7900 rpm | 12000 rpm | 14100 rpm |
No-load current | 14 mA | 30 mA | 8 mA |
Stall torque | 1.8 mNm | 5.2 mNm | 5.3 mNm |
Stall current | 480 mA | 1150 mA | 670 mA |
Nominal torque | 0.4 mNm | 2.3 mNm | 2.1 mNm |
Nominal speed | 6370 rpm | 6700 rpm | 8530 rpm |
Nominal current | 100 mA | 520 mA | 270 mA |
Max. output power | 0.37 W | 1.64 W | 1.96 W |
Max. efficiency | 69 % | 70 % | 79 % |
Back-EMF constant | 0.4 mV/rpm | 0.5 mV/rpm | 0.8 mV/rpm |
Torque constant | 3.9 mNm/A | 4.7 mNm/A | 8.0 mNm/A |
Speed/torque gradient | 4400 rpm/mNm | 2300 rpm/mNm | 2700 rpm/mNm |
Rotor inertia | 0.15 g·cm² | 0.15 g·cm² | 0.15 g·cm² |
Weight | 10 g | 10 g | 10 g |
Thermal resistance housing-ambient | 33.3 K/W | 33.3 K/W | 33.3 K/W |
Thermal resistance winding-housing | 35.3 K/W | 35.3 K/W | 35.3 K/W |
Thermal time constant motor | 144 s | 144 s | 144 s |
Thermal time constant winding | 120 s | 120 s | 120 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 | 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 | 4 N | 4 N | 4 N |
No. of pole pairs | 1 | 1 | 1 |
Bearings | 2 ball bearings | 2 ball bearings | 2 ball bearings |
Commutator | metal 5 segments | metal 5 segments | metal 5 segments |
Protection class | 40 IP | 40 IP | 40 IP |
Technische Angaben dienen als Orientierungswerte, da die einzelnen Antriebe und Motoren anwendungsbezogen konfiguriert werden. Technische und optische Änderungen vorbehalten.
Specification | 1221N5M2B26-79-3.3 |
---|---|
Voltage | 3.3 V |
Terminal resistance | 6.9 Ω |
No-load speed | 7900 rpm |
No-load current | 14 mA |
Stall torque | 1.8 mNm |
Stall current | 480 mA |
Nominal torque | 0.4 mNm |
Nominal speed | 6370 rpm |
Nominal current | 100 mA |
Max. output power | 0.37 W |
Max. efficiency | 69 % |
Back-EMF constant | 0.4 mV/rpm |
Torque constant | 3.9 mNm/A |
Speed/torque gradient | 4400 rpm/mNm |
Rotor inertia | 0.15 g·cm² |
Weight | 10 g |
Thermal resistance housing-ambient | 33.3 K/W |
Thermal resistance winding-housing | 35.3 K/W |
Thermal time constant motor | 144 s |
Thermal time constant winding | 120 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 | 0.8 N |
Axial load static | 30 N |
Radial load at 3 mm from mounting face | 4 N |
No. of pole pairs | 1 |
Bearings | 2 ball bearings |
Commutator | metal 5 segments |
Protection class | 40 IP |
Technische Angaben dienen als Orientierungswerte, da die einzelnen Antriebe und Motoren anwendungsbezogen konfiguriert werden. Technische und optische Änderungen vorbehalten.
Specification | 1221N5M2B27-120-6.0 |
---|---|
Voltage | 6.0 V |
Terminal resistance | 5.2 Ω |
No-load speed | 12000 rpm |
No-load current | 30 mA |
Stall torque | 5.2 mNm |
Stall current | 1150 mA |
Nominal torque | 2.3 mNm |
Nominal speed | 6700 rpm |
Nominal current | 520 mA |
Max. output power | 1.64 W |
Max. efficiency | 70 % |
Back-EMF constant | 0.5 mV/rpm |
Torque constant | 4.7 mNm/A |
Speed/torque gradient | 2300 rpm/mNm |
Rotor inertia | 0.15 g·cm² |
Weight | 10 g |
Thermal resistance housing-ambient | 33.3 K/W |
Thermal resistance winding-housing | 35.3 K/W |
Thermal time constant motor | 144 s |
Thermal time constant winding | 120 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 | 0.8 N |
Axial load static | 30 N |
Radial load at 3 mm from mounting face | 4 N |
No. of pole pairs | 1 |
Bearings | 2 ball bearings |
Commutator | metal 5 segments |
Protection class | 40 IP |
Technische Angaben dienen als Orientierungswerte, da die einzelnen Antriebe und Motoren anwendungsbezogen konfiguriert werden. Technische und optische Änderungen vorbehalten.
Specification | 1221N5M2B43-141-12.0 |
---|---|
Voltage | 12.0 V |
Terminal resistance | 17.9 Ω |
No-load speed | 14100 rpm |
No-load current | 8 mA |
Stall torque | 5.3 mNm |
Stall current | 670 mA |
Nominal torque | 2.1 mNm |
Nominal speed | 8530 rpm |
Nominal current | 270 mA |
Max. output power | 1.96 W |
Max. efficiency | 79 % |
Back-EMF constant | 0.8 mV/rpm |
Torque constant | 8.0 mNm/A |
Speed/torque gradient | 2700 rpm/mNm |
Rotor inertia | 0.15 g·cm² |
Weight | 10 g |
Thermal resistance housing-ambient | 33.3 K/W |
Thermal resistance winding-housing | 35.3 K/W |
Thermal time constant motor | 144 s |
Thermal time constant winding | 120 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 | 0.8 N |
Axial load static | 30 N |
Radial load at 3 mm from mounting face | 4 N |
No. of pole pairs | 1 |
Bearings | 2 ball bearings |
Commutator | metal 5 segments |
Protection class | 40 IP |
Technische Angaben dienen als Orientierungswerte, da die einzelnen Antriebe und Motoren anwendungsbezogen konfiguriert werden. Technische und optische Änderungen vorbehalten.