Technique Parameter
Itam | Specifications |
Step Angle | 1.8° |
Step Angle Accuracy | ±5% (full step, no load) |
Resistance Accuracy | ±10% |
Inductance Accuracy | ±20% |
Temperature Rise | 80°C Max.(rated current,2 phase on) |
Ambient Temperature | -20°C~+50°C |
Insulation Resistance | 100MΩMin. ,500VDC |
Dielectric Strength | 500VAC for one minute |
Shaft Radial Play | 0.02Max. (450 g-load) |
Shaft Axial Play | 0.08Max. (450 g-load) |
Max. radial force | 75N (20mm from the flange) |
Max. axial force | 15N |
Technique Specification
Model No. | Rated | Current | Resistance | Inductance | Holding | # of Leads | Rotor | Weight | Detent | Length | |
Single Shaft | Double Shaft | V | A | Ω | mH | kg-cm |
| g-cm2 | kg | kg-cm | mm |
SM57ST41-1106A | SM57ST41-1106B | 4 | 1.1 | 3.6 | 3.6 | 2.88 | 6 | 57 | 0.54 | 0.18 | 41 |
SM57ST41-0406A | SM57ST41-0406B | 12 | 0.4 | 30 | 30 | 2.88 | 6 | ||||
SM57ST41-1564A | SM57ST41-1564B | 2.8 | 1.56 | 1.8 | 3.6 | 4.0 | 4 | ||||
SM57ST51-0856A | SM57ST51-0856B | 6 | 0.85 | 7.1 | 9 | 4.97 | 6 | 110 | 0.60 | 0.35 | 51 |
SM57ST51-0426A | SM57ST51-0426B | 12 | 0.42 | 29 | 36 | 4.97 | 6 | ||||
SM57ST51-2804A | SM57ST51-2804B | 2.38 | 2.8 | 0.85 | 2.1 | 6.9 | 4 | ||||
SM57ST56-1206A | SM57ST56-1206B | 6 | 1.2 | 5 | 8 | 6.05 | 6 | 135 | 0.65 | 0.42 | 56 |
SM57ST56-0606A | SM57ST56-0606B | 12 | 0.6 | 20 | 32 | 6.05 | 6 | ||||
SM57ST56-2554A | SM57ST56-2554B | 2.8 | 2.55 | 1.1 | 3.6 | 8.4 | 4 | ||||
SM57ST76-1506A | SM57ST76-1506B | 5.4 | 1.5 | 3.6 | 6 | 9 | 6 | 200 | 0.95 | 0.72 | 76 |
SM57ST76-0686A | SM57ST76-0686B | 12 | 0.68 | 17.7 | 30 | 9 | 6 | ||||
SM57ST76-3304A | SM57ST76-3304B | 2.7 | 3.3 | 0.85 | 3 | 12.5 | 4 | ||||
