LM Guide THK - Industrial Technologies
LM Guide THK - Industrial Technologies
LM Guide THK - Industrial Technologies
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Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Example of Calculating the Nominal Life (2) - with Vertical Mount[Conditions]Model No.MassStroke: HSR25CA2SS+1500L-(basic dynamic load rating: C =19.9 kN)(basic static load rating: C0=34.4 kN): m0 =100 kgDistancem1 =200 kgm2 =100 kg: l S =1000 mmThe mass (m0) is loaded only during ascent; it is removed during descent.No.3No.4l 1m1gm2gl 2m0gNo.2No.1Fig.14 Condition: l 0=300 mml 1=80 mml 2=50 mml 3=280 mml 4=150 mml 5=250 mmGravitational acceleration g=9.8 (m/s 2 )m0gm2gl 3m1gl 5l 4Ball screwl 0<strong>Industrial</strong> <strong>Technologies</strong>A1-84