57BYGH series | |||
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General Specifications:
Step Angle--------------------------------------- 1.8°/0.9°(full step/ half step)
Step Angle Accuracy------------------------------------±5%(full step, no load)
Resistance Accuracy------------------------------------------------------±10%
Inductance Accuracy --------------------------------------------------------±20%
Temperature Rise---------------------------------80℃ Max(rated current, 2 phases on)
Ambient Temperature Range------------------------------------------ -20℃∽+50℃
Insulation Resistance---------------------------------------- 100MΩ Min. 500VDC
Dielectric Strength------------------------------- 500VAC 50Hz 1mA 1 Minute
Insulation Class--------------------------------------------------- B(130℃)
Shaft Axial Play--------------------------------------------0.08mm Max(450g Load)
Shaft Radial Play------------------------------------------0.02mm Max(450g Load)
Max. radial force ---------------------------------- 75N (20mm from the flange)
Max. axial force --------------------------------------------------------- 15N
Rotation----------------------------------------------- CW(See From Front Flange)
Electrical Specifications:
Model |
Motor Length |
Holding |
Rated Voltage |
Rated |
Phase |
Phase |
Rotor |
Lead |
Detent |
Motor |
57BYGH001 |
41 |
0.4 |
7.2 |
0.6 |
12 |
20 |
135 |
4 |
0.025 |
0.42 |
57BYGH002 |
41 |
0.35 |
5.7 |
1.0 |
5.7 |
4.5 |
135 |
6 |
0.025 |
0.42 |
57BYGH003 |
41 |
0.35 |
2.8 |
2.0 |
1.4 |
1.0 |
135 |
6 |
0.025 |
0.42 |
57BYGH101 |
50 |
0.7 |
7.2 |
0.6 |
12.0 |
32 |
220 |
4 |
0.028 |
0.55 |
57BYGH102 |
50 |
0.7 |
2.4 |
3.0 |
0.8 |
2.4 |
220 |
4 |
0.028 |
0.55 |
57BYGH103 |
50 |
0.6 |
12.2 |
0.38 |
32 |
38 |
220 |
6 |
0.028 |
0.55 |
57BYGH201 |
54 |
0.9 |
2.8 |
2.5 |
1.1 |
3.6 |
260 |
4 |
0.04 |
0.6 |
57BYGH202 |
54 |
0.9 |
2.4 |
3.0 |
0.8 |
1.2 |
260 |
6 |
0.04 |
0.6 |
57BYGH203 |
54 |
0.9 |
6.2 |
1.0 |
6.2 |
10 |
260 |
6 |
0.04 |
0.6 |
57BYGH301 |
76 |
1.5 |
5.9 |
1.4 |
4.2 |
15 |
460 |
4 |
0.07 |
1.0 |
57BYGH302 |
76 |
1.5 |
3.0 |
3.0 |
1.0 |
2.1 |
460 |
6 |
0.07 |
1.0 |
57BYGH303 |
76 |
1.5 |
8.6 |
1.0 |
8.6 |
15 |
460 |
6 |
0.07 |
1.0 |
57BYGH401 |
115 |
2.5 |
4.2 |
4.2 |
1.0 |
3.6 |
880 |
8 |
0.098 |
1.5 |
Pull-out Torque-pulse curve: