ST5909M2008-A – Stepper motor 0.9° – NEMA 23
Availability
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Technical Data
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NEMA 23
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Current per Winding 2 A
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Holding Torque Bipolar 148.2 oz-in
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Resistance per Winding 1.8 Ohm
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Resolution 0.9 °/step
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Weight 1.5 lb
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Size 2.2 in
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Holding Torque Unipolar 104.79 oz-in
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Rotor Inertia 300 gcm²
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Inductance per Winding 4.5 mH
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Length "A" 2.2 in
Dimensions
Torque Curves
Recommended load limit:
Maximum short-term static load that may be reached when the service life is taken into account.
Maximum short-term static load that may be reached when the service life is taken into account.
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Torque
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Output power
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Torque [Nm] at 116.25 rpm
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| 2.8A 24V parallel | 1.01 | |||
| 2.8A 48V parallel | 1.13 | |||
| 1.4A 24V series | 0.791 | |||
| 1.4A 48V series | 1.02 | |||
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