| Place of Origin | Guangdong, China |
| Brand Name | szret |
| Model Number | Motor 57hs09 Driver M420 |
| Motor Type | DC Motor |
motor 57hs09 and driver ND556,
a set for laser engraving machine and laser cutting machine
motor573s15
Common specifications
Step accuracy | +5% |
Temperature rise | 80°CMax |
Ambient temperature | -10°C -- +50°C |
Insulation resistance | 100MΩmin.500VDC |
Withstand | 500VAC for one minute |
Runout | 0.06 Max.(450g-load) |
Axial runout | 0.08 max.(450g-load) |
driver M420 
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