relación de poleas seleccionable

English translation: selectable pulley ratio

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
Spanish term or phrase:relación de poleas seleccionable
English translation:selectable pulley ratio
Entered by: tazdog (X)

18:23 Dec 15, 2003
Spanish to English translations [PRO]
Tech/Engineering - Mechanics / Mech Engineering
Spanish term or phrase: relación de poleas seleccionable
relación de poleas seleccionable (1:1, 1:4) en un variador de frecuencia trifásico.
LFQ
Local time: 16:36
selectable pulley ratio
Explanation:
A text dealing with pulley ratios:

Finding Pulley Ratio
(The correct pulley ratio is very important for correct alternator performance)


1. A pulley ratio of 3 to 1 is preferred, or a ratio as close to 3 to 1 as possible. It is recommended not to use a ratio less than 2.5 to 1.
2: To find the pulley ratio: Measure the diameter of the crankshaft pulley (or the pulley driving the alternator) and the diameter of the alternator pulley.
Note: Measure V belt pulleys on total outside diameter.
Measure serpentine belt pulleys across the top of the grooves the belt rides on.
3. Divide the diameter of the crankshaft pulley by the diameter of the alternator pulley. This will give you the pulley ratio.
4. The power curves show alternator RPM . You must multiply engine RPM by the ratio to get alternator speed.
http://www.e-marine-inc.com/products/alternators/pulley.html

Selected response from:

tazdog (X)
Spain
Local time: 16:36
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Summary of answers provided
4 +3selectable pulley ratio
tazdog (X)


  

Answers


20 mins   confidence: Answerer confidence 4/5Answerer confidence 4/5 peer agreement (net): +3
relación de poleas seleccionable
selectable pulley ratio


Explanation:
A text dealing with pulley ratios:

Finding Pulley Ratio
(The correct pulley ratio is very important for correct alternator performance)


1. A pulley ratio of 3 to 1 is preferred, or a ratio as close to 3 to 1 as possible. It is recommended not to use a ratio less than 2.5 to 1.
2: To find the pulley ratio: Measure the diameter of the crankshaft pulley (or the pulley driving the alternator) and the diameter of the alternator pulley.
Note: Measure V belt pulleys on total outside diameter.
Measure serpentine belt pulleys across the top of the grooves the belt rides on.
3. Divide the diameter of the crankshaft pulley by the diameter of the alternator pulley. This will give you the pulley ratio.
4. The power curves show alternator RPM . You must multiply engine RPM by the ratio to get alternator speed.
http://www.e-marine-inc.com/products/alternators/pulley.html




    Reference: http://www.e-marine-inc.com/products/alternators/pulley.html
tazdog (X)
Spain
Local time: 16:36
Works in field
Native speaker of: English
PRO pts in category: 148
Grading comment
Graded automatically based on peer agreement.

Peer comments on this answer (and responses from the answerer)
agree  Edward Lum
41 mins

agree  EILEEN LYNCH
1 hr

agree  David Russi
8 hrs
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