Lenze DSD Manuel d'utilisateur télécharger pdf (Page 137)

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Lenze · Drive Solution Designer · Manual · DMS 4.2 EN · 12/2013 · TD23 137

7Applications

7.11 Roller conveyor

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7.11 Roller conveyor

Roller conveyors are multi-purpose conveyors for the transport of small unit loads like for example

tanks, cardboard boxes, boxes and packages, and greater material to be conveyed, e. g. pallets and

containers. They are suitable for transport, buffering (accumulating roller conveyors), and in con-

nection with supplementary devices for the distribution of piece goods. The load is transported by

means of transport rolls, which are interconnected by a chain, belt, or strap. Like belt conveyors, roll-

er conveyors can be designed with an end drive or centre drive in the form of a geared motor. Alter-

natively there is the possibility of directly actuating individual rolls via a tubular roller motor, in the

case of which the motor is directly integrated within the roll.

7.11.1 Calculations

For a roller conveyor according to the drawing the following applies:

Conversion of translatory variables into rotary variables

[7-118] Equation 1: Angle

[7-119] Equation 2: Angular velocity

[7-120] Equation 3: Angular acceleration

2000 s⋅

aux

--------------------

2000 v⋅

aux

--------------------

2000 a⋅

aux

--------------------

1 2 ... 132 133 134 135 136 137 138 139 140 141 142 ... 495 496

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Lenze DSD Manuel d'utilisateur Page 137

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