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catalogo tecnico technical catalogue - Romani Components

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Detalle de tuercas<br />

Nut Design Details<br />

Número de circuitos (i)<br />

Number of circuits (i)<br />

Las tuercas de los husillos a bolas suelen<br />

incluir distintos recorridos cerrados que realizan<br />

las bolas alrededor del eje del husillo. Cada<br />

una de las vueltas que realizan alrededor del eje<br />

del husillo se denomina circuito. La cantidad de<br />

circuitos en una tuerca suele oscilar entre los 2<br />

y los 6 circuitos.<br />

The nuts of ball screws normally present<br />

several closed paths in which the balls roll<br />

around the screw shaft. A circuit is defined as<br />

any single path for ball rotation around the ball<br />

screw shaft. The number of active circuits in a<br />

nut usually varies from 2 to 6.<br />

Fig. 11 Tres circuitos de una tuerca con recirculación externa<br />

Three circuits in an externally recirculating nut<br />

Fig. 12 Dos circuitos de una tuerca con recirculación interna<br />

Two circuits of an internally recirculating nut<br />

18

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