ST5909L3008-B – 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 3 A
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Holding Torque Bipolar 254.35 oz-in
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Resistance per Winding 1 Ohm
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Resolution 0.9 °/step
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Weight 2.2 lb
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Size 2.2 in
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Holding Torque Unipolar 179.85 oz-in
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Rotor Inertia 480 gcm²
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Inductance per Winding 2.6 mH
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Length "A" 3 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 227.25 rpm
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| 4.2A 24V parallel | 1.11 | |||
| 4.2A 48V parallel | 1.58 | |||
| 2.1A 24V series | 0.568 | |||
| 2.1A 48V series | 1.12 | |||
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