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coppia di spunto, coppia in spunto

English translation: starting torque


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GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
Italian term or phrase:coppia di spunto, coppia in spunto
English translation:starting torque
Entered by: halifax
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13:12 Dec 30, 2006
Italian to English translations [PRO]
Tech/Engineering - Mechanics / Mech Engineering / Oil hydraulic motors
Italian term or phrase: coppia di spunto, coppia in spunto
Un buon oleomotore deve essere contraddistinto da una valida ***coppia in spunto*** ed in condizioni di regime, nondimeno una velocità di rotazione adeguata alla necessità del sistema.
...
L’avviamento del motore richiede una portata sufficiente a sovrastare i trafilamenti interni ed una pressione consona alla ***coppia di spunto***; non è possibile l’annullamento della cilindrata perché la velocità tenderebbe all’infinito.
halifax
breakaway torque (Ferr.) - starting torque (wind energy)
Explanation:
breakawya torque (Ferr.)
or
starting torque (wind energy)
Check this site: http://ec.europa.eu
It might help you. Best wishes again
Orietta
Selected response from:

orietta l'abbate
Local time: 07:00
Grading comment
Thank you, you gave me a hint to find the right translation (starting torque)
4 KudoZ points were awarded for this answer



Summary of answers provided
4locked-rotor torque (LRT)
Gian
4breakaway torque (Ferr.) - starting torque (wind energy)
orietta l'abbate


  

Answers


28 mins   confidence: Answerer confidence 4/5Answerer confidence 4/5
breakaway torque (Ferr.) - starting torque (wind energy)


Explanation:
breakawya torque (Ferr.)
or
starting torque (wind energy)
Check this site: http://ec.europa.eu
It might help you. Best wishes again
Orietta


    Reference: http://ec.europa.eu/
orietta l'abbate
Local time: 07:00
Works in field
Native speaker of: Native in EnglishEnglish, Native in ItalianItalian
PRO pts in category: 8
Grading comment
Thank you, you gave me a hint to find the right translation (starting torque)
Login to enter a peer comment (or grade)

2 hrs   confidence: Answerer confidence 4/5Answerer confidence 4/5
locked-rotor torque (LRT)


Explanation:
oppure Locked rotot torque

Induction motors at rest, appear just like a short circuited transformer, and if connected to the full supply voltage, draw a very high current known as the "Locked Rotor Current". They also produce torque which is known as the "Locked Rotor Torque". The Locked Rotor Torque (LRT) and the Locked Rotor Current (LRC) are a function of the terminal voltage to the motor, and the motor design. As the motor accelerates, both the torque and the current will tend to alter with rotor speed if the voltage is maintained constant.

The starting torque of an induction motor starting with a fixed voltage, will drop a little to the minimum torque known as the pull up torque as the motor accelerates, and then rise to a maximum torque known as the breakdown or pull out torque at almost full speed and then drop to zero at synchronous speed. The curve of start torque against rotor speed is dependant on the terminal voltage and the motor/rotor design.

The LRT of an induction motor can vary from as low as 60% Full Load Torque (FLT) to as high as 350% FLT. The pull-up torque can be as low as 40% FLT and the breakdown torque can be as high as 350% FLT. Typical LRTs for medium to large motors are in the order of 120% FLT to 280% FLT.

http://www.lmphotonics.com/m_control.htm

Vedi anche
http://www.schorch.de/Cms/Media/GlobalRepositories/Schorch.S...
Anzugs-moment = Locked-rotor torque


Gian
Local time: 07:00
Specializes in field
Native speaker of: Native in ItalianItalian
PRO pts in category: 746
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