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Technical Specification |
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2S56Q-030B5 |
2S56Q-02976 |
2S56Q-02054 |
2S56Q-02741 |
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Step angle |
1.8°C ± 5% | |||
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Phase current (A) |
6.0 |
3.0 |
3.0 |
1.5 |
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Holding torque (Nm) |
2.5 |
1.5 |
0.9 |
0.5 |
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Damping torque (Nm) |
0.17 |
0.07 |
0.04 |
0.02 |
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Phase resistance (Ω) |
0.5±10% |
0.95±10% |
0.65±10% |
1.8±10% |
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Phase inductance (mH) |
1.5±20% |
3.4±20% |
2.5±20% |
4.1±20% |
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Motor inertia (kg.cm2) |
0.70 |
0.46 |
0.26 |
0.14 |
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Motor length L (mm) |
115 |
76 |
54 |
41 |
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Number of lead wires |
4 | |||
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Insulation class |
B | |||
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Withstand voltage level |
500VAC, one minute | |||
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Max. axial load (N) |
15 | |||
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Max. radial load (N) |
75 | |||
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Operating temperature |
-20°C ~ 50°C | |||
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Surface temperature rise |
Max. 80°C (rated phase current after two phases are connected) | |||
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Insulation impedance |
Minimum 100MΩ, 500 V DC | |||
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Weight (kg) |
1.5 |
1.0 |
0.6 |
0.42 |
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Lead wire length (mm) |
300±10* |
300±5 | ||
