Size 23 Step Motor
Step Motor Standard Features:
• Rigid construction
• Sleeve bearing
• Lead positioning
• 105° C insulation
• Step angle accuracy range between ±.5° and ±1.0°
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Optional Features:
• Voltages
• Ball bearings
• Higher insulation class
• Custom leads and terminations
• Custom shafting
• Custom mounting
• Rear shaft extensions
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Metric Specifications Switch to English
| Part Number | Rated Voltage | Drive Type | Step Angle | Holding Torque | Detent Torque | Step Time | Rotor Inertia | Resistance per Phase | Inductance per Phase | Voltage Constant | Pull Out Torque versus Rate | Pull In Torque versus Rate | Motor O.D. |
| | Volts | | Deg | mNm | mNm | msec | kg-cm2 | Ohms | mH | V/kRPM | mNm/PPS | mNm/PPS | mm |
| S-402 | 5 | Bipolar | 7.5 | 105.9 | 8.8 | 4.5 | 34.60 | 3.3 | 12.9 | 18.0 | 99 - (0.219*PPS) | 81 - (0.177*PPS) | 57.4 |
| S-342 | 5 | Unipolar | 7.5 | 81.2 | 7.1 | 4.0 | 34.60 | 6.6 | 12.6 | 18.3 | 59 - (0.127*PPS) | 39 - (0.106*PPS) | 57.4 |
| S-403 | 5 | Bipolar | 15.0 | 102.4 | 5.6 | 6.8 | 34.60 | 3.3 | 11.2 | 13.5 | 84 - (0.212*PPS) | 74 - (0.212*PPS) | 57.4 |
| S-400 | 5 | Unipolar | 15.0 | 63.6 | 6.5 | 6.5 | 34.60 | 6.6 | 11.0 | 13.4 | 44 - (0.120*PPS) | 32 - (0.124*PPS) | 57.4 |
| S-388 | 12 | Bipolar | 7.5 | 105.9 | 8.8 | 5.4 | 34.60 | 17.5 | 66.8 | 40.8 | 99 - (0.219*PPS) | 81 - (0.177*PPS) | 57.4 |
| S-114 | 12 | Unipolar | 7.5 | 81.2 | 7.1 | 4.2 | 34.60 | 35.0 | 57.9 | 39.2 | 59 - (0.127*PPS) | 39 - (0.106*PPS) | 57.4 |
| S-386 | 12 | Bipolar | 15.0 | 102.4 | 5.6 | 7.6 | 34.60 | 17.5 | 57.7 | 30.6 | 84 - (0.212*PPS) | 74 - (0.212*PPS) | 57.4 |
| S-111 | 12 | Unipolar | 15.0 | 63.6 | 6.5 | 7.3 | 34.60 | 35.5 | 50.2 | 28.7 | 44 - (0.120*PPS) | 32 - (0.124*PPS) | 57.4 |
| S-355 | 24 | Bipolar | 7.5 | 105.9 | 8.8 | 7.0 | 34.60 | 72.5 | 293.2 | 85.5 | 99 - (0.219*PPS) | 81 - (0.177*PPS) | 57.4 |
| S-382 | 24 | Unipolar | 7.5 | 81.2 | 7.1 | 6.0 | 34.60 | 140.0 | 231.6 | 78.4 | 59 - (0.127*PPS) | 39 - (0.106*PPS) | 57.4 |
| S-404 | 24 | Bipolar | 15.0 | 102.4 | 5.6 | 10.5 | 34.60 | 72.5 | 253.3 | 64.1 | 84 - (0.212*PPS) | 74 - (0.212*PPS) | 57.4 |
| S-401 | 24 | Unipolar | 15.0 | 63.6 | 6.5 | 10.0 | 34.60 | 140.0 | 200.8 | 57.4 | 44 - (0.120*PPS) | 32 - (0.124*PPS) | 57.4 |
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