When using a non-contact gripper, install a guide as well. Provide a guide in accordance with the applications and/or configuration of a workpiece with reference to the following installation examples. �皐olding a workpiece A non-contact gripper does not produce a restraining force that prevents horizontal movement of the workpiece. Install a guide at the end of the workpiece in order to hold the workpiece. �傘reventing physical contact Depending on the operating conditions, the workpiece may touch the gripper. To prevent such contact, install a guide that maintains a certain distance between the gripper and the workpiece. �三n the top of the workpiece (Use in combination with vacuum pads.) �三n the top of the workpiece (External stopper) �燦ith urethane pad �三n the end of the workpiece By installing a guide at the end of the workpiece, the contact area can be kept as small as possible. The adjustment bolts make the distance between the non-contact gripper and workpiece adjustable. The guide comes with a bumper to ensure the impact to be minimized and also prevent a damage during lifting the workpiece. Determine the position of the workpiece using vacuum pads. When transferring the workpiece, use a gripper as well. This ensures contact with the workpiece to be minimized during transferring. Use the gripper in a contacted condition by means of a urethane pad. This will eliminate the need for a guide. When using multiple non-contact grippers Workpiece Vacuum pad Workpiece Reasons for installing a guide Installation examples Adjustment bolt For adjustment bolts, the sold separately options are available. Refer to page 10. Note) When using a guide with a urethane pad, refer to the lifting force.distance from the workpiece on page 11. Then as a guide, set the lifting force corresponding to the distance of 1.0 mm between the non-contact gripper and workpiece. 8 Non-contact Gripper Series XT661 A