Grippers | Needle grippers Needle grippers GR04.740B Needle grippers GR04.740B Product notes > Slim design due to internal stroke guiding > Gripper for materials that are non-dimensionally stable or difficult to handle with vacuum > Alignment to material...
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Grippers | Needle grippers Needle grippers GR04.740B Needle grippers GR04.740B Product notes > Slim design due to internal stroke guiding > Gripper for materials that are non-dimensionally stable or difficult to handle with vacuum > Alignment to material thickness via adjustable stroke > Double-acting, enables short duty cycles, separate compressed air connections for extraction/retraction of needles > Internal stroke guiding for extra slim design > Sensor for monitoring gripper action via piston position (needles extracted/retracted) > Stroke corresponds to maximum entry depth of needles > Sensors and spare needle sets with ten needles each, available as accessories > PNP and NPN sensors: - C-nut (cable: 90°): GR04.202P, GR04.202N - C-nut (cable: straight, short design): GR04.280P, GR04.280N Technical data Item no. GR04.740B Principle of operation Double-acting Stroke [mm] 0-3 Number of needles [Pcs.] 4 Needle diameter [mm] 2 Infeed angle [°] 45 Operating pressure [bar (psi)] 2 - 8 (2
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