Download the 57BYGH007 datasheet PDF.
This datasheet also includes the 57BYGH006 variant, as both parts are published together in a single manufacturer document.
MERCURY MOTOR
ST-57BYGH 1.8°HYBRID STEP MOTOR Dimensions (Unit: Millimeter)
Step Agle Insultion Resistant Insultion Strength Ambient Temperature Temperature Rise Radial Play End Play 1.