다운로드 대분류 선택 Standard AC MOTOR Standard DC MOTOR DSY GEARBOX CONTROLLER OPTION MANUAL 중분류선택 GERNERAL TYPE POWERFUL TYPE HIGH POWERFUL TYPE ULTRA POWERFUL TYPE HELICROSS TYPE WORM TYPE INTER-DECIMAL TYPE 제품분류 PDF(KOR/ENG) CAD 2D 3D GEARBOX ULTRA POWERFUL TYPE - BOX TYPE (□104mm)