Lenze DSD Manual do Utilizador descarregar pdf (Página 450)

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18 Drive dimensioning messages

18.4 Lenze gearbox

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

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18.4 Lenze gearbox

18.4.1 Utilisation >100 % regarding the equivalent torque

18.4.2 Utilisation >200 %, regarding the max. torque

 Note!

Warnings concerning the gearbox selection can already be caused by an unfavourable

selection of the motor. If required, it is then reasonable to select a different motor.

Note!

The utilisation of the gearbox with regard to the equivalent torque is xxx %. Thus the limit value of 100 %

is exceeded. The gearbox is subject to heavy use.

Cause Effects Possible remedies

The gearbox is operated in the range

of fatique strength and is not rated

for endurance strength anymore.

• This load may only occur sporadi-

cally.

The expected service life possibly is

not attained anymore at cyclic opera-

tion.

• Select gearbox with higher M

2GN

• Select greater frame sizes (motor,

gearbox).

Check of the torque load

( 332)

Warning!

The utilisation of the gearbox relative to the max. torque is xxx %. Thus the limit value of 200 % is exceed-

ed.

Cause Effects Possible remedies

The gearbox is mechanically over-

loaded and is not rated to endurance

strength anymore.

• This load is not permissible!

The gearbox is destroyed after a

short time!

• Select a different gearbox!

• Select greater frame sizes (motor,

gearbox).

Check of the torque load

( 332)

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