| Customization: | Available |
|---|---|
| Application: | Nc Machine Tool |
| Speed: | Constant Speed |
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| 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 |
| Model | Phase Number | Current (A) |
Resistance (Ω) |
(mH) | Max.Static torque (kg.cm) |
Weight (kg) |
Overall Dimension | Figuration Drawing | |
| L0(mm) | L1(mm) | ||||||||
| 57BYGH006 | 4 | 0.34 | 71 | 90 | 4.4 | 0.42 | 41 | 22 | |
| 57BYGH007 | 2 | 0.4 | 35.5 | 52 | 5.6 | 0.42 | 41 | 22 | |
| 57BYGH008 | 4 | 2.0 | 1.4 | 1.2 | 4.2 | 0.42 | 41 | 21 | |
| 57BYGH103 | 4 | 0.38 | 32 | 38 | 6.0 | 0.65 | 50 | 21 | |
| 57BYGH104 | 4 | 2.3 | 1.1 | 1.4 | 8.2 | 0.65 | 50 | 21 | |
| 57BYGH201 | 2 | 2.5 | 1.1 | 3.6 | 9.8 | 0.65 | 54 | 21 | |
| 57BYGH202 | 4 | 3.0 | 0.75 | 1.2 | 9.0 | 0.65 | 54 | 21 | |
| 57BYGH207 | 4 | 0.4 | 30 | 60 | 8.0 | 0.70 | 56 | 21 | |
| 57BYGH208 | 4 | 1.6 | 2.2 | 3.4 | 8.0 | 0.65 | 53 | 25.5 | |
| 57BYGH211 | 4 | 1.6 | 2.6 | 5.0 | 9.0 | 0.65 | 54 | 21 | |
| 57BYGH212 | 2 | 1.0 | 3.5 | 12.5 | 9.0 | 0.65 | 54 | 21 | |
| 57BYGH213 | 4 | 1.0 | 6.2 | 10 | 9.0 | 0.65 | 54 | 21 | |
| 57BYGH218 | 2 | 1.0 | 8.2 | 16.8 | 10 | 0.70 | 56 | 31.5 | |
| 57BYGH291 | 4 | 2.5 | 1.3 | 4.5 | 8.0 | 0.70 | 54 | 21 | |
| 57BYGH301 | 2 | 1.4 | 4.2 | 15 | 15 | 1.10 | 76 | 21 | |
| 57BYGH302 | 4 | 3.0 | 1.0 | 2.1 | 13.0 | 0.65 | 76 | 21 | |
| 57BYGH303 | 4 | 2.3 | 2.5 | 5.3 | 16 | 0.65 | 76 | 21 | |
| 57BYGH310 | 2 | 2.0 | 4.3 | 16.2 | 24 | 1.10 | 76 | 21 | |
| 57BYGH311 | 4 | 3.0 | 1.2 | 2.2 | 15 | 1.10 | 76 | 25.5 | |
| 57BYGH315 | 4 | 3.0 | 1.0 | 1.6 | 13.5 | 1.10 | 76 | 25.5 | |
| 57BYGH316 | 2 | 3.0 | 1.4 | 3.5 | 18 | 1.10 | 76 | 21 | |
| 57BYGH317 | 4 | 2.5 | 1.8 | 3.0 | 18 | 1.10 | 76 | 21 | |
| 57BYGH318 | 2 | 3.3 | 1.0 | 2.0 | 18 | 1.10 | 76 | 21 | |
| 57BYGH320 | 2 | 0.4 | 38 | 150 | 18 | 1.10 | 76 | 21 | |
| 57BYGH323 | 2 | 0.4 | 80 | 18.5 | 16 | 1.10 | 76 | 21 | |
| 57BYGH402 | 4 | 2.5 | 2.2 | 3.8 | 18 | 1.50 | 82 | 30 | |
| 57BYGH405A | 4 | 3.0 | 1.2 | 2.4 | 21 | 1.30 | 82 | 21 | |
| 57BYGH408 | 2 | 3.0 | 1.2 | 4.0 | 21 | 1.50 | 82 | 21 | |
| 57BYGH802 | 4 | 1.5 | 3.2 | 5.6 | 9.0 | 0.70 | 56 | 21 | |
| 57BYGH803 | 4 | 1.5 | 4.2 | 8.5 | 15 | 0.65 | 76 | 21 | |
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