Power Operated Chucks SMED SYSTEM Closed Center Type High Speed & High Accuracy Auto Jaw Exchange System Versatile Base Model Chucks & Design Chuck Three Jaws Six Jaws Through-Hole Type General Purpose Model Long Stroke for Large Diameter Workpieces for Large Diameter & Thin Workpieces for Square Bars & Peculiar Shaped Workpieces *Closed center model is possible as an optional order. ZJ - Big Bore Three Jaws Swallowing Clamp for General Purpose & High Speed Rotation Z - Big Bore for General Purpose & Big Dia. Bar Exchange Jaws in Short-Time *Closed center model is possible as optional order. High Speed & High Accuracy / GX: Pull-Down Structure *Closed center model is possible as optional order. Ultra Long Stroke High Rigidity / Double Slide Key High Rigidity / Double Slide Key /Pull-Down Structure Replacing an existing chuck Importance of using the correct lubricant Closed Center Type Through-Hole Type Construction Drawings & Parts Lists Soft Jaws Hard Jaws & T-Nuts Operated Chucks RNKP / ZKP / AVKP Hydraulic & Air Cylinders Application Examples MMK is preparing both short tapered type and straight type for a main-spindle as to each machine tool maker

Chucks Chucks Line-up Versatile Base Model Chucks Z High-Speed Rotation High-Speed Rotation General Purpose Model ○ Numbers of Jaw General Purpose Model 3 Auto Jaw Exchange Quick Jaw Exchange Sealed Stationary / non-rotation PS (Power Swing Chuck) Two by Two Driving Force Auto Jaw Exchange Quick Jaw Exchange Sealed Stationary / non-rotation Compensating Slant Pull-Down Swing Pull-Down Swing Pull-Down Power-bar Pull-Down Power-bar Pull-Down Swivel Pull-Down Swivel Pull-Down Vertical Pull-Down Steel Body Outer Gripping Outer Gripping for Robot-Loader Closed Center U Chuck (Ultra Long Stroke) Cam...

Chucks Line-up Design Chuck Z4J Z5J Z6J HH6J HH7J HH9J HHX RS6J K ○