... , long life 2. The use of motors, variable frequency speed control, saving electricity, running small fluctuations 3. ... Off printing roll automatic stop the ink-running motor, and up-printing roll automatic start running the ... KW1.1 KW1.1 KW1.5KW1.5KW1.5KWInking motor750W750W750W750W750W750W750W750WMaster frequency converterPanasonic/ Toshiba transducer JapanBearingJapan(NSK)Unilateral bearingASNU ( ...