Values at 22° and nominal voltage | Value | |
---|---|---|
Nominal current per phase (both phases ON) | 0.08 A | |
Boosted current per phase (both phases ON) | 0.16 A | |
Phase resistance | 56 Ω | |
Phase inductance (1 kHz) | 12.6 mH | |
Holding torque (at nominal current in both phases) | 0.65 mNm | |
Holding torque at boosted current | 1 mNm | |
Residual torque, typ. | 0.13 mNm | |
Back-EMF amplitude | 2.4 V/k step/s | |
Electrical time constant | 0.21 ms | |
Rotor inertia | 2.75 ·10⁻⁹ kgm² | |
Step angle (full step) | 18 ° | |
Angular accuracy, typ. | 10 % | |
Angular acceleration, max. | 363 ·10³ rad/s² | |
Resonance frequency (at no load) | 75 Hz | |
Thermal resistance | 4.1 / 65.3 K/W | |
Thermal time constant | 3.5 / 160 s | |
Operating temperature range | -30 ... 70 °C | |
Winding temperature, max. | 130 °C | |
Housing material | aluminium, black anodized | |
Mass | 3.3 g | |
Magnet material | NdFeB |
Values at 22° and nominal voltage | Value | |
---|---|---|
Nominal current per phase (both phases ON) | 0.08 A | |
Boosted current per phase (both phases ON) | 0.16 A | |
Phase resistance | 56 Ω | |
Phase inductance (1 kHz) | 12.6 mH | |
Holding torque (at nominal current in both phases) | 0.65 mNm | |
Holding torque at boosted current | 1 mNm | |
Residual torque, typ. | 0.13 mNm | |
Back-EMF amplitude | 2.4 V/k step/s | |
Electrical time constant | 0.21 ms | |
Rotor inertia | 2.75 ·10⁻⁹ kgm² | |
Step angle (full step) | 18 ° | |
Angular accuracy, typ. | 10 % | |
Angular acceleration, max. | 363 ·10³ rad/s² | |
Resonance frequency (at no load) | 75 Hz | |
Thermal resistance | 4.1 / 65.3 K/W | |
Thermal time constant | 3.5 / 160 s | |
Operating temperature range | -30 ... 70 °C | |
Winding temperature, max. | 130 °C | |
Housing material | aluminium, black anodized | |
Mass | 3.3 g | |
Magnet material | NdFeB |
Values at 22° and nominal voltage | Value | |
---|---|---|
Nominal current per phase (both phases ON) | 0.08 A | |
Boosted current per phase (both phases ON) | 0.16 A | |
Phase resistance | 56 Ω | |
Phase inductance (1 kHz) | 12.6 mH | |
Holding torque (at nominal current in both phases) | 0.65 mNm | |
Holding torque at boosted current | 1 mNm | |
Residual torque, typ. | 0.13 mNm | |
Back-EMF amplitude | 2.4 V/k step/s | |
Electrical time constant | 0.21 ms | |
Rotor inertia | 2.75 ·10⁻⁹ kgm² | |
Step angle (full step) | 18 ° | |
Angular accuracy, typ. | 10 % | |
Angular acceleration, max. | 363 ·10³ rad/s² | |
Resonance frequency (at no load) | 75 Hz | |
Thermal resistance | 4.1 / 65.3 K/W | |
Thermal time constant | 3.5 / 160 s | |
Operating temperature range | -30 ... 70 °C | |
Winding temperature, max. | 130 °C | |
Housing material | aluminium, black anodized | |
Mass | 3.3 g | |
Magnet material | NdFeB |
Values at 22° and nominal voltage | Value | |
---|---|---|
Nominal current per phase (both phases ON) | 0.08 A | |
Boosted current per phase (both phases ON) | 0.16 A | |
Phase resistance | 56 Ω | |
Phase inductance (1 kHz) | 12.6 mH | |
Holding torque (at nominal current in both phases) | 0.65 mNm | |
Holding torque at boosted current | 1 mNm | |
Residual torque, typ. | 0.13 mNm | |
Back-EMF amplitude | 2.4 V/k step/s | |
Electrical time constant | 0.21 ms | |
Rotor inertia | 2.75 ·10⁻⁹ kgm² | |
Step angle (full step) | 18 ° | |
Angular accuracy, typ. | 10 % | |
Angular acceleration, max. | 363 ·10³ rad/s² | |
Resonance frequency (at no load) | 75 Hz | |
Thermal resistance | 4.1 / 65.3 K/W | |
Thermal time constant | 3.5 / 160 s | |
Operating temperature range | -30 ... 70 °C | |
Winding temperature, max. | 130 °C | |
Housing material | aluminium, black anodized | |
Mass | 3.3 g | |
Magnet material | NdFeB |
Values at 22° and nominal voltage | Value | |
---|---|---|
Nominal current per phase (both phases ON) | 0.08 A | |
Boosted current per phase (both phases ON) | 0.16 A | |
Phase resistance | 56 Ω | |
Phase inductance (1 kHz) | 12.6 mH | |
Holding torque (at nominal current in both phases) | 0.65 mNm | |
Holding torque at boosted current | 1 mNm | |
Residual torque, typ. | 0.13 mNm | |
Back-EMF amplitude | 2.4 V/k step/s | |
Electrical time constant | 0.21 ms | |
Rotor inertia | 2.75 ·10⁻⁹ kgm² | |
Step angle (full step) | 18 ° | |
Angular accuracy, typ. | 10 % | |
Angular acceleration, max. | 363 ·10³ rad/s² | |
Resonance frequency (at no load) | 75 Hz | |
Thermal resistance | 4.1 / 65.3 K/W | |
Thermal time constant | 3.5 / 160 s | |
Operating temperature range | -30 ... 70 °C | |
Winding temperature, max. | 130 °C | |
Housing material | aluminium, black anodized | |
Mass | 3.3 g | |
Magnet material | NdFeB |
Values at 22° and nominal voltage | Value | |
---|---|---|
Nominal current per phase (both phases ON) | 0.08 A | |
Boosted current per phase (both phases ON) | 0.16 A | |
Phase resistance | 56 Ω | |
Phase inductance (1 kHz) | 12.6 mH | |
Holding torque (at nominal current in both phases) | 0.65 mNm | |
Holding torque at boosted current | 1 mNm | |
Residual torque, typ. | 0.13 mNm | |
Back-EMF amplitude | 2.4 V/k step/s | |
Electrical time constant | 0.21 ms | |
Rotor inertia | 2.75 ·10⁻⁹ kgm² | |
Step angle (full step) | 18 ° | |
Angular accuracy, typ. | 10 % | |
Angular acceleration, max. | 363 ·10³ rad/s² | |
Resonance frequency (at no load) | 75 Hz | |
Thermal resistance | 4.1 / 65.3 K/W | |
Thermal time constant | 3.5 / 160 s | |
Operating temperature range | -30 ... 70 °C | |
Winding temperature, max. | 130 °C | |
Housing material | aluminium, black anodized | |
Mass | 3.3 g | |
Magnet material | NdFeB |
Values at 22° and nominal voltage | Value | |
---|---|---|
Nominal current per phase (both phases ON) | 0.08 A | |
Boosted current per phase (both phases ON) | 0.16 A | |
Phase resistance | 56 Ω | |
Phase inductance (1 kHz) | 12.6 mH | |
Holding torque (at nominal current in both phases) | 0.65 mNm | |
Holding torque at boosted current | 1 mNm | |
Residual torque, typ. | 0.13 mNm | |
Back-EMF amplitude | 2.4 V/k step/s | |
Electrical time constant | 0.21 ms | |
Rotor inertia | 2.75 ·10⁻⁹ kgm² | |
Step angle (full step) | 18 ° | |
Angular accuracy, typ. | 10 % | |
Angular acceleration, max. | 363 ·10³ rad/s² | |
Resonance frequency (at no load) | 75 Hz | |
Thermal resistance | 4.1 / 65.3 K/W | |
Thermal time constant | 3.5 / 160 s | |
Operating temperature range | -30 ... 70 °C | |
Winding temperature, max. | 130 °C | |
Housing material | aluminium, black anodized | |
Mass | 3.3 g | |
Magnet material | NdFeB |
Values at 22° and nominal voltage | Value | |
---|---|---|
Nominal current per phase (both phases ON) | 0.15 A | |
Boosted current per phase (both phases ON) | 0.3 A | |
Phase resistance | 18 Ω | |
Phase inductance (1 kHz) | 3.9 mH | |
Holding torque (at nominal current in both phases) | 0.65 mNm | |
Holding torque at boosted current | 1 mNm | |
Residual torque, typ. | 0.13 mNm | |
Back-EMF amplitude | 1.3 V/k step/s | |
Electrical time constant | 0.21 ms | |
Rotor inertia | 2.75 ·10⁻⁹ kgm² | |
Step angle (full step) | 18 ° | |
Angular accuracy, typ. | 10 % | |
Angular acceleration, max. | 363 ·10³ rad/s² | |
Resonance frequency (at no load) | 75 Hz | |
Thermal resistance | 4.1 / 65.3 K/W | |
Thermal time constant | 3.5 / 160 s | |
Operating temperature range | -30 ... 70 °C | |
Winding temperature, max. | 130 °C | |
Housing material | aluminium, black anodized | |
Mass | 3.3 g | |
Magnet material | NdFeB |
Values at 22° and nominal voltage | Value | |
---|---|---|
Nominal current per phase (both phases ON) | 0.15 A | |
Boosted current per phase (both phases ON) | 0.3 A | |
Phase resistance | 18 Ω | |
Phase inductance (1 kHz) | 3.9 mH | |
Holding torque (at nominal current in both phases) | 0.65 mNm | |
Holding torque at boosted current | 1 mNm | |
Residual torque, typ. | 0.13 mNm | |
Back-EMF amplitude | 1.3 V/k step/s | |
Electrical time constant | 0.21 ms | |
Rotor inertia | 2.75 ·10⁻⁹ kgm² | |
Step angle (full step) | 18 ° | |
Angular accuracy, typ. | 10 % | |
Angular acceleration, max. | 363 ·10³ rad/s² | |
Resonance frequency (at no load) | 75 Hz | |
Thermal resistance | 4.1 / 65.3 K/W | |
Thermal time constant | 3.5 / 160 s | |
Operating temperature range | -30 ... 70 °C | |
Winding temperature, max. | 130 °C | |
Housing material | aluminium, black anodized | |
Mass | 3.3 g | |
Magnet material | NdFeB |
Values at 22° and nominal voltage | Value | |
---|---|---|
Nominal current per phase (both phases ON) | 0.15 A | |
Boosted current per phase (both phases ON) | 0.3 A | |
Phase resistance | 18 Ω | |
Phase inductance (1 kHz) | 3.9 mH | |
Holding torque (at nominal current in both phases) | 0.65 mNm | |
Holding torque at boosted current | 1 mNm | |
Residual torque, typ. | 0.13 mNm | |
Back-EMF amplitude | 1.3 V/k step/s | |
Electrical time constant | 0.21 ms | |
Rotor inertia | 2.75 ·10⁻⁹ kgm² | |
Step angle (full step) | 18 ° | |
Angular accuracy, typ. | 10 % | |
Angular acceleration, max. | 363 ·10³ rad/s² | |
Resonance frequency (at no load) | 75 Hz | |
Thermal resistance | 4.1 / 65.3 K/W | |
Thermal time constant | 3.5 / 160 s | |
Operating temperature range | -30 ... 70 °C | |
Winding temperature, max. | 130 °C | |
Housing material | aluminium, black anodized | |
Mass | 3.3 g | |
Magnet material | NdFeB |
Values at 22° and nominal voltage | Value | |
---|---|---|
Nominal current per phase (both phases ON) | 0.15 A | |
Boosted current per phase (both phases ON) | 0.3 A | |
Phase resistance | 18 Ω | |
Phase inductance (1 kHz) | 3.9 mH | |
Holding torque (at nominal current in both phases) | 0.65 mNm | |
Holding torque at boosted current | 1 mNm | |
Residual torque, typ. | 0.13 mNm | |
Back-EMF amplitude | 1.3 V/k step/s | |
Electrical time constant | 0.21 ms | |
Rotor inertia | 2.75 ·10⁻⁹ kgm² | |
Step angle (full step) | 18 ° | |
Angular accuracy, typ. | 10 % | |
Angular acceleration, max. | 363 ·10³ rad/s² | |
Resonance frequency (at no load) | 75 Hz | |
Thermal resistance | 4.1 / 65.3 K/W | |
Thermal time constant | 3.5 / 160 s | |
Operating temperature range | -30 ... 70 °C | |
Winding temperature, max. | 130 °C | |
Housing material | aluminium, black anodized | |
Mass | 3.3 g | |
Magnet material | NdFeB |
Values at 22° and nominal voltage | Value | |
---|---|---|
Nominal current per phase (both phases ON) | 0.15 A | |
Boosted current per phase (both phases ON) | 0.3 A | |
Phase resistance | 18 Ω | |
Phase inductance (1 kHz) | 3.9 mH | |
Holding torque (at nominal current in both phases) | 0.65 mNm | |
Holding torque at boosted current | 1 mNm | |
Residual torque, typ. | 0.13 mNm | |
Back-EMF amplitude | 1.3 V/k step/s | |
Electrical time constant | 0.21 ms | |
Rotor inertia | 2.75 ·10⁻⁹ kgm² | |
Step angle (full step) | 18 ° | |
Angular accuracy, typ. | 10 % | |
Angular acceleration, max. | 363 ·10³ rad/s² | |
Resonance frequency (at no load) | 75 Hz | |
Thermal resistance | 4.1 / 65.3 K/W | |
Thermal time constant | 3.5 / 160 s | |
Operating temperature range | -30 ... 70 °C | |
Winding temperature, max. | 130 °C | |
Housing material | aluminium, black anodized | |
Mass | 3.3 g | |
Magnet material | NdFeB |
Values at 22° and nominal voltage | Value | |
---|---|---|
Nominal current per phase (both phases ON) | 0.15 A | |
Boosted current per phase (both phases ON) | 0.3 A | |
Phase resistance | 18 Ω | |
Phase inductance (1 kHz) | 3.9 mH | |
Holding torque (at nominal current in both phases) | 0.65 mNm | |
Holding torque at boosted current | 1 mNm | |
Residual torque, typ. | 0.13 mNm | |
Back-EMF amplitude | 1.3 V/k step/s | |
Electrical time constant | 0.21 ms | |
Rotor inertia | 2.75 ·10⁻⁹ kgm² | |
Step angle (full step) | 18 ° | |
Angular accuracy, typ. | 10 % | |
Angular acceleration, max. | 363 ·10³ rad/s² | |
Resonance frequency (at no load) | 75 Hz | |
Thermal resistance | 4.1 / 65.3 K/W | |
Thermal time constant | 3.5 / 160 s | |
Operating temperature range | -30 ... 70 °C | |
Winding temperature, max. | 130 °C | |
Housing material | aluminium, black anodized | |
Mass | 3.3 g | |
Magnet material | NdFeB |
Values at 22° and nominal voltage | Value | |
---|---|---|
Nominal current per phase (both phases ON) | 0.15 A | |
Boosted current per phase (both phases ON) | 0.3 A | |
Phase resistance | 18 Ω | |
Phase inductance (1 kHz) | 3.9 mH | |
Holding torque (at nominal current in both phases) | 0.65 mNm | |
Holding torque at boosted current | 1 mNm | |
Residual torque, typ. | 0.13 mNm | |
Back-EMF amplitude | 1.3 V/k step/s | |
Electrical time constant | 0.21 ms | |
Rotor inertia | 2.75 ·10⁻⁹ kgm² | |
Step angle (full step) | 18 ° | |
Angular accuracy, typ. | 10 % | |
Angular acceleration, max. | 363 ·10³ rad/s² | |
Resonance frequency (at no load) | 75 Hz | |
Thermal resistance | 4.1 / 65.3 K/W | |
Thermal time constant | 3.5 / 160 s | |
Operating temperature range | -30 ... 70 °C | |
Winding temperature, max. | 130 °C | |
Housing material | aluminium, black anodized | |
Mass | 3.3 g | |
Magnet material | NdFeB |
Values at 22° and nominal voltage | Value | |
---|---|---|
Nominal current per phase (both phases ON) | 0.225 A | |
Boosted current per phase (both phases ON) | 0.45 A | |
Phase resistance | 7.3 Ω | |
Phase inductance (1 kHz) | 1.4 mH | |
Holding torque (at nominal current in both phases) | 0.65 mNm | |
Holding torque at boosted current | 1 mNm | |
Residual torque, typ. | 0.13 mNm | |
Back-EMF amplitude | 0.8 V/k step/s | |
Electrical time constant | 0.21 ms | |
Rotor inertia | 2.75 ·10⁻⁹ kgm² | |
Step angle (full step) | 18 ° | |
Angular accuracy, typ. | 10 % | |
Angular acceleration, max. | 363 ·10³ rad/s² | |
Resonance frequency (at no load) | 75 Hz | |
Thermal resistance | 4.1 / 65.3 K/W | |
Thermal time constant | 3.5 / 160 s | |
Operating temperature range | -30 ... 70 °C | |
Winding temperature, max. | 130 °C | |
Housing material | aluminium, black anodized | |
Mass | 3.3 g | |
Magnet material | NdFeB |
Values at 22° and nominal voltage | Value | |
---|---|---|
Nominal current per phase (both phases ON) | 0.225 A | |
Boosted current per phase (both phases ON) | 0.45 A | |
Phase resistance | 7.3 Ω | |
Phase inductance (1 kHz) | 1.4 mH | |
Holding torque (at nominal current in both phases) | 0.65 mNm | |
Holding torque at boosted current | 1 mNm | |
Residual torque, typ. | 0.13 mNm | |
Back-EMF amplitude | 0.8 V/k step/s | |
Electrical time constant | 0.21 ms | |
Rotor inertia | 2.75 ·10⁻⁹ kgm² | |
Step angle (full step) | 18 ° | |
Angular accuracy, typ. | 10 % | |
Angular acceleration, max. | 363 ·10³ rad/s² | |
Resonance frequency (at no load) | 75 Hz | |
Thermal resistance | 4.1 / 65.3 K/W | |
Thermal time constant | 3.5 / 160 s | |
Operating temperature range | -30 ... 70 °C | |
Winding temperature, max. | 130 °C | |
Housing material | aluminium, black anodized | |
Mass | 3.3 g | |
Magnet material | NdFeB |
Values at 22° and nominal voltage | Value | |
---|---|---|
Nominal current per phase (both phases ON) | 0.225 A | |
Boosted current per phase (both phases ON) | 0.45 A | |
Phase resistance | 7.3 Ω | |
Phase inductance (1 kHz) | 1.4 mH | |
Holding torque (at nominal current in both phases) | 0.65 mNm | |
Holding torque at boosted current | 1 mNm | |
Residual torque, typ. | 0.13 mNm | |
Back-EMF amplitude | 0.8 V/k step/s | |
Electrical time constant | 0.21 ms | |
Rotor inertia | 2.75 ·10⁻⁹ kgm² | |
Step angle (full step) | 18 ° | |
Angular accuracy, typ. | 10 % | |
Angular acceleration, max. | 363 ·10³ rad/s² | |
Resonance frequency (at no load) | 75 Hz | |
Thermal resistance | 4.1 / 65.3 K/W | |
Thermal time constant | 3.5 / 160 s | |
Operating temperature range | -30 ... 70 °C | |
Winding temperature, max. | 130 °C | |
Housing material | aluminium, black anodized | |
Mass | 3.3 g | |
Magnet material | NdFeB |
Values at 22° and nominal voltage | Value | |
---|---|---|
Nominal current per phase (both phases ON) | 0.225 A | |
Boosted current per phase (both phases ON) | 0.45 A | |
Phase resistance | 7.3 Ω | |
Phase inductance (1 kHz) | 1.4 mH | |
Holding torque (at nominal current in both phases) | 0.65 mNm | |
Holding torque at boosted current | 1 mNm | |
Residual torque, typ. | 0.13 mNm | |
Back-EMF amplitude | 0.8 V/k step/s | |
Electrical time constant | 0.21 ms | |
Rotor inertia | 2.75 ·10⁻⁹ kgm² | |
Step angle (full step) | 18 ° | |
Angular accuracy, typ. | 10 % | |
Angular acceleration, max. | 363 ·10³ rad/s² | |
Resonance frequency (at no load) | 75 Hz | |
Thermal resistance | 4.1 / 65.3 K/W | |
Thermal time constant | 3.5 / 160 s | |
Operating temperature range | -30 ... 70 °C | |
Winding temperature, max. | 130 °C | |
Housing material | aluminium, black anodized | |
Mass | 3.3 g | |
Magnet material | NdFeB |
Values at 22° and nominal voltage | Value | |
---|---|---|
Nominal current per phase (both phases ON) | 0.225 A | |
Boosted current per phase (both phases ON) | 0.45 A | |
Phase resistance | 7.3 Ω | |
Phase inductance (1 kHz) | 1.4 mH | |
Holding torque (at nominal current in both phases) | 0.65 mNm | |
Holding torque at boosted current | 1 mNm | |
Residual torque, typ. | 0.13 mNm | |
Back-EMF amplitude | 0.8 V/k step/s | |
Electrical time constant | 0.21 ms | |
Rotor inertia | 2.75 ·10⁻⁹ kgm² | |
Step angle (full step) | 18 ° | |
Angular accuracy, typ. | 10 % | |
Angular acceleration, max. | 363 ·10³ rad/s² | |
Resonance frequency (at no load) | 75 Hz | |
Thermal resistance | 4.1 / 65.3 K/W | |
Thermal time constant | 3.5 / 160 s | |
Operating temperature range | -30 ... 70 °C | |
Winding temperature, max. | 130 °C | |
Housing material | aluminium, black anodized | |
Mass | 3.3 g | |
Magnet material | NdFeB |
Values at 22° and nominal voltage | Value | |
---|---|---|
Nominal current per phase (both phases ON) | 0.225 A | |
Boosted current per phase (both phases ON) | 0.45 A | |
Phase resistance | 7.3 Ω | |
Phase inductance (1 kHz) | 1.4 mH | |
Holding torque (at nominal current in both phases) | 0.65 mNm | |
Holding torque at boosted current | 1 mNm | |
Residual torque, typ. | 0.13 mNm | |
Back-EMF amplitude | 0.8 V/k step/s | |
Electrical time constant | 0.21 ms | |
Rotor inertia | 2.75 ·10⁻⁹ kgm² | |
Step angle (full step) | 18 ° | |
Angular accuracy, typ. | 10 % | |
Angular acceleration, max. | 363 ·10³ rad/s² | |
Resonance frequency (at no load) | 75 Hz | |
Thermal resistance | 4.1 / 65.3 K/W | |
Thermal time constant | 3.5 / 160 s | |
Operating temperature range | -30 ... 70 °C | |
Winding temperature, max. | 130 °C | |
Housing material | aluminium, black anodized | |
Mass | 3.3 g | |
Magnet material | NdFeB |
Values at 22° and nominal voltage | Value | |
---|---|---|
Nominal current per phase (both phases ON) | 0.225 A | |
Boosted current per phase (both phases ON) | 0.45 A | |
Phase resistance | 7.3 Ω | |
Phase inductance (1 kHz) | 1.4 mH | |
Holding torque (at nominal current in both phases) | 0.65 mNm | |
Holding torque at boosted current | 1 mNm | |
Residual torque, typ. | 0.13 mNm | |
Back-EMF amplitude | 0.8 V/k step/s | |
Electrical time constant | 0.21 ms | |
Rotor inertia | 2.75 ·10⁻⁹ kgm² | |
Step angle (full step) | 18 ° | |
Angular accuracy, typ. | 10 % | |
Angular acceleration, max. | 363 ·10³ rad/s² | |
Resonance frequency (at no load) | 75 Hz | |
Thermal resistance | 4.1 / 65.3 K/W | |
Thermal time constant | 3.5 / 160 s | |
Operating temperature range | -30 ... 70 °C | |
Winding temperature, max. | 130 °C | |
Housing material | aluminium, black anodized | |
Mass | 3.3 g | |
Magnet material | NdFeB |
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Application note