Lenze DSD - Manual (Page 340)

11 Drive Dimensioning
11.4 Lenze gearbox selection
340
Lenze · Drive Solution Designer · Manual · DMS 4.2 EN · 12/2013 · TD23
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Diagram of thermal utilisation
[11-15] Diagram of gearbox: Thermal utilisation
Description
 Instantaneous utilisation as a function of the speed
• Requirement of the application
 100 % limit
• If this limit is exceeded, the gearbox will be overheated.
 Max. value of the thermal utilisation
 Thermal utilisation
• Simulated value, calculated with the time constant of the motor.
 Performance features
• The performance features can also be found in the selection table. Selection table ( 341)