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Machine Design

Three-jaw centric gripper - Schunk Inc.

The PZN-plus Series of three-jaw centric grippers now includes Size 380, which handles weights up to 190 kg (420 lb). Multitooth guidance of the three-finger centric gripper employs a large gripping force and high moment load capabilities. Different versions are available for universal use in areas with special requirements (temperature, chemicals, dirt, etc.). The PZN gripper family offers grip forces to 59,500 N (13,400 lbf) and strokes of 2 in./jaw. Options for the grippers include metallic dust covers and Viton seals.
Schunk Inc., 211 Kitty Hawk Dr., Morrisville, NC 27560, (919) 572-2705,

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