ApplicationTextile machinery, engraving machineSecurity, 4g antenna, solar energyMedical equipment, industrial automationAutomobile, office automationPrinting equipment, advertising equipment etc.Technical Specification:External drive type Stepper motor 规格DimensionScrew Nut Diameter 12mm External Drive MotorScrew Nut Diameter 16mm External Drive MotorKey Features / Technical Specifications:Step angle: 1.8°Size: 57mm (23H)Ball screw linear actuatorExternal drive type stepper motorScrew nut diameter options: 12mm, 16mmApplications: textile machinery, engraving machine, security, 4g antenna, solar energy, medical equipment, industrial automation, automobile, office automation, printing equipment, advertising equipment