Lenze DSD Manuel d'utilisateur Page 159

  • Télécharger
  • Ajouter à mon manuel
  • Imprimer
  • Page
    / 496
  • Table des matières
  • MARQUE LIVRES
  • Noté. / 5. Basé sur avis des utilisateurs
Vue de la page 158
Lenze · Drive Solution Designer · Manual · DMS 4.2 EN · 12/2013 · TD23 159
7Applications
7.14 Synchronous drive - single roll
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
7.14.2.2 Tensile force, infeed
7.14.2.3 Tensile force, outfeed
7.14.2.4 Efficiency, roll mechanics
7.14.2.5 Moment of inertia, rolls/material
Symbol Description
F
in
The tensile force on the material belt at the input side of the roll, i.e. where the material ap-
proaches the roll.
• Only positive values possible.
The difference in force between the input side and the output side has to be provided by the
drive.
Possible messages
Ratio of the tensile forces F
in
/ F
out
> limit value ( 441)
Ratio of the tensile forces F
out
/ F
in
> limit value ( 441)
Symbol Description
F
out
The tensile force on the material belt at the output side of the roll, i.e. where the material moves
away from the roll.
• Only positive values possible.
The difference in force between the input side and the output side has to be provided by the
drive.
Possible messages
Ratio of the tensile forces F
in
/ F
out
> limit value ( 441)
Ratio of the tensile forces F
out
/ F
in
> limit value ( 441)
Symbol Description
η
Brg
Efficiency
• Takes into account the overall mechanical losses, e.g. those resulting from friction between
the material belt and the roller or serrations on the roller.
Symbol Description
J Moment of inertia of the drive roll of the material to be conveyed (if relevant), etc.
• The moment of inertia has an effect on the dynamic torque!
• Value can be entered directly or calculated using the inertial calculator.
Inertial calculator
( 407)
Vue de la page 158
1 2 ... 154 155 156 157 158 159 160 161 162 163 164 ... 495 496

Commentaires sur ces manuels

Pas de commentaire