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57BYG250 Series Hybrid Stepper Motors
Appearance
![](57BYGfiles/image002.jpg)
Technical Parameters
Model |
Phase |
Current |
Step Angle |
Holding Torque |
No Load Start Frequency |
No Load Operation Frequency
|
Inertia |
Weight |
A |
Degree |
N.m |
KPPS |
KPPS |
Kg.cm^2 |
Kg |
57BYG250A |
2/4 |
1.1 |
0.9/1.8 |
0.3 |
2 |
>20 |
0.06 |
0.45 |
57BYG250B |
1.5 |
0.9/1.8 |
0.6 |
2 |
>20 |
0.145 |
0.65 |
57BYG250C |
1.5 |
0.9/1.8 |
1.0 |
2 |
>20 |
0.23 |
1.0 |
Dimensions
![](57BYGfiles/image004.gif)
57BYG250A/B/C
Model |
L |
57BYG250A |
41 |
57BYG250B |
56 |
57BYG250C |
76 |
Connection
Model |
A |
A' |
B |
B' |
Remarks |
57BYG250A/B/C |
Red
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Yellow
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Green
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Blue
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4 Lines |
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