ROTA NCF plus 2

Description Lightweight 2-jaw power lathe chuck with long jaw stroke, and at the same time high clamping force and pre-installed media feed-through. Particularly suitable for clamping fittings. Field of application on universal CNC lathes on turn/mioll centers on vertical lathes Advantages – Your benefits Precision wedge hook power chuck for highest quality requirements Allows excellent machining processes High efficiency of the wedge hook system Process-reliable clamping due to high clamping forces Optimum jaw support for O.D. and I.D. clamping due to a very long base jaw guidance Allows high clamping forces at a long service life Optimized lubrication system Consistently high clamping forces are ensured Largest jaw stroke at high jaw clamping force Safe and variable clamping of workpieces over interfering contours Media feed-through (coolant or air) as option integrated in the chuck body Flexibility depending on the application Low height Maximum use of the machine room and maximum rigidity of the system Base jaws with fine serration or tongue and groove as standard High flexibility in the range of top jaws Low chuck weight Fast acceleration and deceleration operations shorten the cycle times Also applicable as stationary clamping device with base frame cylinder Perfectly suitable for machining centers All functional parts are ground and hardened Ensures a long service life Options and special information Extremely long jaw strokes and high clamping forces are what make the ROTA 2B 2-jaw power chuck from SCHUNK stand out from the crowd. Especially recommended for clamping fittings. Standard mounting threads allow many ways of mounting workpiece stops or consoles. Adjustable brass wipers seal the base jaws and offer an excellent protection against water and dirt. The therefrom resulting low wear ensures a long lifetime of the chuck.

Description Weight-reduced 3-jaw precision power chuck in an extremely stable design. Field of application on universal CNC lathes on turn/mioll centers on vertical pick-up lathes Advantages – Your benefits Precision wedge hook power chuck for highest quality requirements Allows excellent machining processes Large through-hole Machining of all standard pipe diameters High efficiency of the wedge hook system Process-reliable clamping due to high clamping forces Optimized lubrication system Consistently high clamping forces are ensured Modular center sleeve system Optimum adjustment to new clamping tasks due to exchangeable center sleeves Double-guided chuck piston For highest run-out and repeat accuracy Low chuck weight Fast acceleration and deceleration operations shorten the cycle times All functional parts are ground and hardened Ensures a long service life Options and special information The power chuck was developed to meet the highest demands on modern lathes. Very robust, hardened and ground flat guidances ensure process-stable functioning even at maximum load. The modular sealed center sleeve system increases flexibility for the most various applications in everyday life. Due to the newly developed lubrication system, the service intervals of the lathe chuck are extended. Repeatability and clamping force are also improved in the long term.

Description Universal, wedge-bar-based, 3-jaw power chuck with continuous T-slot in the base jaws for maximum jaw adjustment range. Available as 2-jaw chuck on request. Field of application on universal CNC lathes on turn/mioll centers on vertical pick-up lathes Advantages – Your benefits Large through-hole Machining of all standard pipe diameters High efficiency of the wedge bar system Process-reliable clamping due to high clamping forces Optimum jaw support for O.D. and I.D. clamping due to a very long base jaw guidance Allows high clamping forces at a long service life Extremely rigid clamping High precision on the workpiece Clamping of smallest diameters possible Flexibility for various clamping tasks Base jaws with fine serration 1.5 mm x 60° and 1/16" x 90° as standard High flexibility in the range of top jaws Two mounting bolt circles For fast and direct attachment to all commercially available spindle heads All functional parts are ground and hardened Ensures a long service life Options and special information The design of the SCHUNK wedge bar power chuck ROTA NCD is based on the patented idea of high-precision clamping of the smallest workpiece diameters with SCHUNK collet jaws. At the same time it is possible to clamp large workpieces with all conventional top jaws. The continuous T-slot in the base jaws allows for the highest flexibility in positioning the top jaws.

Description Extremely lightweight 3-jaw power chucks with innovative design for large savings potential with dynamic processes. The chuck is ideal for use on machines with short-stroke cylinders. Field of application on universal CNC lathes on turn/mioll centers on vertical pick-up lathes Advantages – Your benefits Energy efficient thanks to extremely low moment of inertia Shorter cycle times and reduced energy costs Connection dimensions 100% compatible with power lathe chucks of the Kitagawa BB200 series (up to size 260) Exchange of the existing Kitagawa chucks can be done within short time Precision wedge hook power chuck for highest quality requirements Allows excellent machining processes High efficiency of the wedge hook system Process-reliable clamping due to high clamping forces Optimized lubrication system Consistently high clamping forces are ensured Modular center sleeve system Optimum adjustment to new clamping tasks due to exchangeable center sleeves Base jaws with tongue and groove or fine serration as standard High flexibility in the range of top jaws Blank draw nut which can be disassembled and removed is integrated in the chuck Boring out draw bar thread or for exchanging with the already bored-out draw nut of a Kitagawa BB200 chuck of the same size can be carried out by the customer himself All functional parts are ground and hardened Ensures a long service life Options and special information The SCHUNK ROTA NCE unifies lightweight construction, maximum bearing load capacity and an extraordinary formal language all in one. The geometry of the lathe chuck was adapted to the power flow so that despite the lightweight geometry, a maximum rigidity is ensured.Compared to conventional lathe chucks, the inertia was reduced by up to 40% depending on the model size. In doing so, the SCHUNK ROTA NCE provides the ideal requirements for a high process dynamics and productivity with minimum energy consumption. Particularly in line production, the energy and cycle time-efficient lathe chuck promises significant savings and is also ideally suitable for the energy management certification DIN EN ISO 50001.

Description Universal 3-jaw power chuck with exceptional price-performance ratio. 100% compatible with the Kitagawa B200 series. Field of application on universal CNC lathes on turn/mioll centers on vertical pick-up lathes Advantages – Your benefits Interface 100% compatible with power chucks of the Kitagawa B200 series Exchange of the existing Kitagawa chucks can be done within short time Precision wedge hook power chuck for highest quality requirements Allows excellent machining processes High efficiency of the wedge hook system Process-reliable clamping due to high clamping forces Optimized lubrication system Consistently high clamping forces are ensured Base jaws with fine serration 1.5 mm x 60° and 1/16" x 90° as standard High flexibility in the range of top jaws Blank draw nut which can be disassembled and removed is integrated in the chuck Turning for draw tube threads or replacement of the already turned center sleeve Modular center sleeve system Optimum adjustment to new clamping tasks due to exchangeable center sleeves All functional parts are ground and hardened Ensures a long service life Options and special information With the design of the wedge hook power chuck ROTA NCK plus, SCHUNK offers a chuck for everyday applications on CNC-lathes at a reasonable price. The chuck distinguishes by high clamping forces and highest precision during endurance applications. The ROTA NCK plus is compatible with the Kitagawa B200 series. This allows the exchange of an already existing lathe chuck in a minimum of time.

Description Hydraulically actuated 3-jaw power chuck in compact design with a high clamping force Field of application 3-axis standard machining center 4-axis vertical machining center 4-axis horizontal machining center 5-axis machining center 5-axis machining center with turning option Advantages – Your benefits Precision wedge hook power chuck for highest quality requirements Allows excellent machining processes Excellent cost-performance ratio Optimum use of the lathe chuck High efficiency of the wedge hook system Process-reliable clamping due to high clamping forces Optimized lubrication system Consistently high clamping forces are ensured Integrated hydraulic cylinders Delicate clamping due to large control range Base jaws with fine serration 1.5 mm x 60° and 1/16" x 90° as standard High flexibility in the range of top jaws Low height Maximum use of the machine room and maximum rigidity of the system All functional parts are ground and hardened Ensures a long service life Options and special information Hydraulic power chucks for stationary use The extremely flat, precision wedge hook power chuck ROTA NCK-S plus with integrated hydraulic cylinder is a price-attractive clamping solution for stationary use. High clamping forces and accuracy make the chuck the ideal clamping device for daily use. The ROTA NCK-S plus has an one-piece, hardened chuck body, long jaw guidances as well as a long and precise piston guidance. Due to the integrated lubrication of the wedge hook and wear-resistant parts, the sturdy and versatile chuck can also be easily maintained.

Description Universal, 3-jaw power chuck with outstanding sealing, long jaw stroke and integrated media feed-through. Field of application on universal CNC lathes on vertical turret lathes on mill/ turn machines on vertical pitch-up lathes Advantages – Your benefits Precision wedge hook power chuck for highest quality requirements Allows excellent machining processes High efficiency of the wedge hook system Process-reliable clamping due to high clamping forces Optimum jaw support for O.D. and I.D. clamping due to a very long base jaw guidance Allows high clamping forces at a long service life Optimized lubrication system Consistently high clamping forces are ensured Largest jaw stroke at high jaw clamping force Safe and variable clamping of workpieces over interfering contours Sealed against cooling lubricant and chips as standard via wiper strips, seals and sealed toolholder through bore Excellently suitable for the use on vertical lathes Media feed-through (coolant or air) as standard option integrated in the chuck body Flexibility depending on the application Low height Maximum use of the machine room and maximum rigidity of the system Base jaws with fine serration 1.5 mm x 60° and 1/16" x 90° as standard High flexibility in the range of top jaws All functional parts are ground and hardened Ensures a long service life Options and special information The wedge hook power chuck is excellently protected against dirt and chips. The technology of the ROTA NCO ensures highest precision and life time for applications on horizontal as well as vertical lathes. The long jaw stroke allows for clamping around interfering contours. Due to the media feed-through, the ROTA NCO chuck is a multi-purpose chuck. Central coolant supply, air feed-through or central lubrication are already standardized options and the chuck body is equipped for these modification possibilities.

Description 6-jaw power chuck with oscillation mechanism for low-deformation clamping of thin-walled components. Also available with additional centrifugal force compensation system. Field of application on universal CNC lathes on vertical turret lathes on mill/turn machines on vertical lathes Advantages – Your benefits Precision angle lever power chuck for top quality demands Allows excellent machining processes High efficiency of the angle lever system Process-reliable clamping due to high clamping forces Optimum jaw support for O.D. and I.D. clamping due to a very long base jaw guidance Allows high clamping forces at a long service life Optimized lubrication system Consistently high clamping forces are ensured Media feed-through (coolant or air) as standard option integrated in the chuck body Flexibility depending on the application Low height Maximum use of the machine room and maximum rigidity of the system On request also available with centrifugal force compensation Less clamping force loss at high RPM Deformation sensitive clamping of thin-walled workpieces High degree of roundness of the workpieces Very accurate clamping of non-circular components Perfect for castings Turning ring simplifies and optimizes top jaw boring/machining Easy handling during boring/machining top jaws All functional parts are ground and hardened Ensures a long service life Options and special information The 6-jaw compensation chuck is based on the principle of chuck jaws that oscillate in pairs. Two base jaws are always connected with a pendulum body. This ensures workpiece centering between six contact points, which can be adjusted in pairs. Even raw parts can be centered without distortion of the workpiece. For specific applications, the pendulum compensation can be blocked resulting in the centric clamping of the jaws.

Description Hermetically sealed, 3-jaw power chuck with active jaw pull-down function. Field of application on universal CNC lathes on turn/mioll centers on vertical lathes Advantages – Your benefits Precision lever power chuck for top quality demands Allows excellent machining processes High efficiency of the lever system Process-reliable clamping due to high clamping forces Hermetically sealed Optimum protection against coolant and chips Permanently filled with oil Almost maintenance free with constant clamping force Active jaw pull-down No lifting of the workpiece from chuck face, highest requirements in face parallelism Media feed-through (coolant or air) as standard option integrated in the chuck body Flexibility depending on the application With integrated centrifugal force compensation Thereby high machining speeds are possible Easy change of base jaws Suitable for external and internal clamping All functional parts are ground and hardened Ensures a long service life Options and special information The ROTA NCS is a hermetically sealed power lathe chuck with active pull-down action of the jaws. The chuck is suitable for external and internal clamping applications, the chuck size has to be selected for the corresponding workpiece size. The ROTA NCS is centrically clamping. The ROTA NCS is almost maintenance free, optimized for use in horizontal and vertical applications in high volume production.

Description Hermetically sealed, 6-jaw power chuck with active jaw pull-down function. Field of application on universal CNC lathes on turn/mioll centers on vertical lathes Advantages – Your benefits Precision lever power chuck for top quality demands Allows excellent machining processes High efficiency of the lever system Process-reliable clamping due to high clamping forces Hermetically sealed Optimum protection against coolant and chips Permanently filled with oil Almost maintenance free with constant clamping force Active jaw pull-down No lifting of the workpiece from chuck face, highest requirements in face parallelism Media feed-through (coolant or air) as standard option integrated in the chuck body Flexibility depending on the application With integrated centrifugal force compensation Thereby high machining speeds are possible Easy change of base jaws Suitable for external and internal clamping Deformation sensitive clamping of thin-walled workpieces High degree of roundness of the workpieces Very accurate clamping of non-circular components Perfect for castings All functional parts are ground and hardened Ensures a long service life Options and special information The ROTA NCS is a hermetically sealed power lathe chuck with active pull-down action of the jaws. The chuck is suitable for external and internal clamping applications, the chuck size has to be selected for the corresponding workpiece size. The ROTA NCS is centrically clamping. At the 6-jaw chuck the pendulum mechanism is integrated. This assures workpiece centering between six contact points, which can be adjusted in pairs. Even pre-machined parts can be centered without distortion of the workpiece. The ROTA NCS is almost maintenance free, optimized for use in horizontal and vertical applications in high volume production.

Description 3-jaw power lathe chuck with jaw quick-change system for small batch sizes and the easiest exchange of existing lathe chucks with fine serration. 100 % compatible with the power lathe chuck of the Kitagawa BB200 series. Advantages – Your benefits - Convenient jaw quick-change system. Minimizing set-up times and costs. - Large through-hole. Machining of all standard pipe diameters. - High efficiency of the wedge bar system. Process-reliable clamping due to high clamping forces. - High jaw quick-change repeatability. No reboring of already machined jaws necessary. - Optimized lubrication system. Consistently high clamping forces are ensured. - Interface 100% compatible with power chucks of the Kitagawa BB200 series. Exchange of the existing Kitagawa chucks can be done within short time. - Blank draw nut which can be disassembled and removed is integrated in the chuck. Turning for draw tube threads or replacement of the already turned center sleeve. - All functional parts are ground and hardened. High run-out and jaw change repeat accuracy.

Description Universal 3-jaw power chuck with jaw quick-change system and maximum operating safety Field of application - on universal CNC lathes - on turn/mioll centers - on vertical pick-up lathes Advantages – Your benefits - Convenient jaw quick-change system. Minimizing set-up times and costs. - Large through-hole. Machining of all standard pipe diameters. - High efficiency of the wedge bar system. Process-reliable clamping due to high clamping forces. - High jaw quick-change repeatability. No reboring of already machined jaws necessary. - Optimized lubrication system. Consistently high clamping forces are ensured. - Modular center sleeve system. Optimum adjustment to new clamping tasks due to exchangeable center sleeves. - GBK straight-serrated base jaws. Compatible to ROTA-G and system “R“ (Reishauer). - Two mounting bolt circles. For fast and direct attachment to all commercially available spindle heads. - All functional parts are ground and hardened. Ensures a long service life.

Description Universal 3-jaw manual chuck with jaw quick-change system for straight serrated jaws Field of application on conventional lathes on cycle-controlled lathes on mill/turn machines on drill / boring machines on welding systems on special machines Advantages – Your benefits Convenient jaw quick-change system Minimizing set-up times and costs Hardened and extremely rigid base body Therefore a longer life span at highest precision. Even with maximum clamping force Large through-hole Machining of all standard pipe diameters High efficiency of the wedge bar system Process-reliable clamping due to high clamping forces High jaw quick-change repeatability No reboring of already machined jaws necessary Visual safety devices Maximum operating safety Excellent clamping force/torque ratio Perfect use of the machine performance Straight serrated base jaws GBK are compatible to system “R“ (Reishauer) Flexible clamping of small and large workpieces Ergonomic, light safety spanner wrench Ensures easy operation Very easy handling Optimal operator convenience All functional parts are ground and hardened High run-out and jaw change repeat accuracy Options and special information The manual chucks with jaw quick-change system ROTA-G ensure optimum results in workpiece clamping, especially on cycle-controlled lathes. The wedge bar actuation system ensures high precision, run-out and repeat accuracy as well as the highest clamping forces. The large chuck bore makes the machining of raw material with very large diameters possible. By using the quick-change system, no rework of jaws is necessary after jaw change.