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Compact Linear Actuator with Ball Screw Drive - Schaeffler Group

Compact Linear Actuator with Ball Screw Drive - Schaeffler Group

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<strong>Compact</strong> linear actuator<br />

<strong>with</strong> ball screw drive<br />

Accuracy<br />

Support rail The support rail of the compact linear actuator is precision<br />

straightened. The tolerances are maximum values and are not valid<br />

for unmounted support rails. When mounted, the shape of the<br />

extruded profile adapts to the mounting surface. The method<br />

for determining the straightness of the support rail is shown in<br />

Figure 10.<br />

Straightness tolerance<br />

of support rail<br />

Length tolerance<br />

of support rail<br />

Figure 10<br />

Straightness tolerance<br />

of support rail<br />

Length of support rail MKUVS32<br />

L2 mm<br />

t2 mm<br />

18 TPI 181 <strong>Schaeffler</strong> <strong>Group</strong> Industrial<br />

t 3<br />

mm<br />

L 2 � 1 100 0,4 0,3 0,8<br />

Length of support rail MKUVS32<br />

L2 Tolerance<br />

mm<br />

mm<br />

L2 � 1 100 �0,5<br />

t3 t2 Torsion<br />

mm<br />

00014854

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