ST5918S2008-A – Stepper motor – 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 140.18 oz-in
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Resistance per Winding 1.5 Ohm
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Resolution 1.8 °/step
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Weight 1.4 lb
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Size 2.2 in
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Holding Torque Unipolar 99.1 oz-in
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Rotor Inertia 275 gcm²
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Inductance per Winding 2.6 mH
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Length "A" 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.
Torque
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Output power
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Torque [Nm] at 228.75 rpm
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2.8A 24V parallel | 0.842 | |||
2.8A 48V parallel | 0.825 | |||
1.4A 24V series | 0.667 | |||
1.4A 48V series | 0.874 | |||
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