57BYGH350 series | |||
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General Specifications:
Step Angle--------------------------------------- 1.2°/0.6°(full step/ half step)
Step Angle Accuracy--------------------------------------±3.5´(0.72°, 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 |
57BYGH350A |
41 |
0.45 |
2.08 |
5.2 |
0.4 |
0.9 |
120 |
6 |
0.025 |
0.5 |
57BYGH350B |
54 |
0.9 |
2.52 |
5.6 |
0.45 |
1.5 |
300 |
6 |
0.028 |
0.75 |
57BYGH350C |
76 |
1.5 |
2.9 |
5.8 |
0.5 |
2.0 |
480 |
6 |
0.030 |
1.1 |
57BYGH350D |
100 |
2.1 |
4.06 |
5.8 |
0.7 |
3.0 |
540 |
6 |
0.035 |
1.5 |
Wiring Diagram:
Dimensions:
Pull-out Torque-pulse curve: