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Lathe Chucks
Manual Chucks
Power Chucks
with quick change jaws
ROTA THW plus
ROTA THWB
ROTA THW vario
with Through-hole
ROTA NCD
ROTA NCF plus
ROTA NC plus
ROTA NCK plus
without Through-hole
ROTA NCO
ROTA 2B
ROTA NCR
ROTA NCS 3-jaw
ROTA NCS 6-jaw
Pneumatic Power Chucks
Precision Chucks
Special Chucks
Special Solutions
Steady Rests
Lathe Chuck Accessories
Chucks Technology
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Standard Chuck Jaws
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Specialized Jaws
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Power Chucks
Power Chucks
with quick change jaws
with Through-hole
without Through-hole
with quick change jaws
ROTA THW plus
The wedge bar power chuck ROTA THW plus is distinguished by its high flexibility. This ensures the integrated quick jaw change system as well as the modular exchangeable center sleeve system. Due to the quick-change system of the chuck jaws, no rework of jaws is necessary after jaw change.
Aside from high precision, the ROTA THW plus was engineered to be handled easily and safely during the jaw change. Only when the base jaw is properly engaged in the serration of the wedge bar, the wrench can be easily removed from the chuck.
Versions:
3-jaw chuck / sizes 165 - 630 mm
Base jaws:
Base jaws (GBK) are compatible to system "R" (Reishauer)
Top jaws:
Tongue and groove
Product Offering / Catalog PDF Downloads
Function
Operating Manual ROTA THW plus
Operating Manual ROTA THWplus/THWB/THWvario/NCW/NCWF - Short operation manual
Operating Manual THW plus - 5 Steps for the proper mounting of a quick-change chuck
Operating Manual Protection sleeves for ROTA NCF plus, NC plus, THW plus, THW vario
ROTA THWB
The wedge bar power chuck ROTA THWB with the quick jaw change system is equipped with extra wide base jaw guidances. These guidances are the basis for extremely stable clamping and the application of a ROTA THWB for heavy milling applications.
By using the quick-change system, no rework of jaws is necessary after jaw change.
Versions:
3-jaw chuck / sizes 210 - 630 mm
Base jaws:
Base jaws (EWB) are compatible to system "R" (Reishauer)
Top jaws:
Tongue and groove and fine serration
Product Offering / Catalog PDF Downloads
Function
Operating Manual ROTA THW/THWB
Operating Manual ROTA THWplus/THWB/THWvario/NCW/NCWF - Short operation manual
ROTA THW vario
Power chuck with quick-jaw-change system.
Within just two minutes, the basic chuck ROTA THW vario can be equipped with a collet chuck or an expansion arbor. The chuck always remains mounted to the machine spindle and therefore saves valuable time during the set-up change to other clamping units.
Versions:
3-jaw chuck / sizes 215 mm
Base jaws:
Base jaws (GBK) are compatible to system "R" (Reishauer)
Top jaws:
Tongue and groove
Product Offering / Catalog PDF Downloads
Function
Operating Manual ROTA THW vario
Operating Manual ROTA THW vario D
Operating Manual ROTA THW vario F
Operating Manual Protection sleeves for ROTA NCF plus, NC plus, THW plus, THW vario
top
with Through-hole
ROTA NCD
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.
Versions:
3-jaw chuck / sizes 130 - 500 mm
2-jaw chuck / sizes 130 - 315 mm
Base jaws:
with fine serration
1.5 mm x 60° and 1/16" x 90°
Top jaws:
1/16" x 90° bzw. 3/32" x 90°,
1.5 mm x 60° or 3 mm x 60°
additionally SCHUNK-claw jaws
Type STD
Product Offering / Catalog PDF Downloads
Function
Operating Manual ROTA NCD
ROTA NCF plus
The new power chuck with centrifugal force compensation was developed for highest demands in modern lathes. The serrated jaw guidance ensures the highest stiffness and precision due to the appropriate guiding characteristics. The modular sealed center sleeve system increases flexibility for the most diverse applications in everyday life. Due to the newly developed lubrication system the service intervals of the chuck are extended. Repeatability and clamping force are also improved in the long-term.
Versions:
3-jaw chuck / sizes 185 - 500 mm
Base jaws:
with double guidance (only NCF plus)
Top jaws:
1/16" x 90° resp. 3/32" x 90°,
1.5 mm x 60°
Product Offering / Catalog PDF Downloads
Function
Operating Manual ROTA-NCplus/NCFplus
Operating Manual ROTA-NC/NCF
Operating Manual Protection sleeves for ROTA NCF plus, NC plus, THW plus, THW vario
ROTA NC plus
The new power chuck was developed to meet the highest demands on modern lathes. The serrated jaw guidance ensures the highest stiffness and precision due to appropriate guiding characteristics. 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 chuck are extended. Repeatability and clamping force are also improved in the long term.
Versions:
3-jaw chuck / sizes 185 - 630 mm
Base jaws:
with double guidance (only NC plus)
Top jaws:
1/16" x 90° resp. 3/32" x 90°,
1.5 mm x 60°
Product Offering / Catalog PDF Downloads
Function
Operating Manual ROTA-NCplus/NCFplus
Operating Manual ROTA-NC/NCF
Operating Manual ROTA NC 1000
Operating Manual Protection sleeves for ROTA NCF plus, NC plus, THW plus, THW vario
ROTA NCK plus
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 is distinguished by high clamping forces and highest precision during endurance applications. The ROTA NCK plus is compatible with the Kitagawa B200-series. This allows for the exchange of an already existing chuck without the high costs.
Versions:
3-jaw chuck / size 165 - 315 mm
Base jaws:
with fine serration
1.5 mm x 60° or 1/16" x 90°
Top jaws:
1.5 mm x 60°.
1/16"x90°
Product Offering / Catalog PDF Downloads
Function
Operating Manual ROTA NCK plus
top
without Through-hole
ROTA NCO
The wedge hook power chuck is excellently protected against dirt and chips. The technology of the ROTA NCO guarantees the highest precision and life time for applications on horizontal as well as vertical lathes. The large 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 control or central lubrication are already standardized options and the chuck body is equipped for these modification possibilities.
Versions:
3-jaw chuck / sizes 165 - 500 mm
Sizes 630 - 1000 mm upon request
Base jaws:
with fine serration inch or slot & tenon
Top jaws:
1/16" x 90° or 3/32" x 90° or angled serration
Product Offering / Catalog PDF Downloads
Function
Operating Manual ROTA NCO
Operating Manual ROTA NCO 800/1000
ROTA 2B
Largest jaw strokes at high clamping forces. This distinguishes the 2-jaw-chuck ROTA 2B from SCHUNK. Especially recommended for clamping fi ttings.
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 service life of the chuck.
Versions:
2-jaw chuck / sizes 160 - 400 mm
Sizes 500 - 630 mm upon request
Base jaws:
with fine serration inch or slot & tenon
Top jaws:
1/16" x 90° or 3/32" x 90°
or slot & tenon
Product Offering / Catalog PDF Downloads
Function
Operating Manual ROTA 2B
ROTA NCR
The 6-jaw compensation chuck has clamping jaws that oscillate in pairs for concentric clamping. Two base jaws are always connected with a pendulum body. This assures workpiece centering between 6 contact points, which can be adjusted in pairs. Even pre-machined 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.
Versions:
6-jaw chuck / sizes 165 - 315 mm
Sizes 400 - 1000 mm upon request
Base jaws:
Fine serration and slot & tenon
Top jaws:
1/16" x 90° resp. tongue and groove
Product Offering / Catalog PDF Downloads
Function
Operating Manual ROTA NCR
ROTA NCS 3-jaw
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 nearly maintenance free, using for horizontal and vertical application in high volume production.
Versions:
3-jaw chuck / sizes 175 - 500 mm
Base jaws:
Tongue and groove, Type SRK
Top jaws:
SRK
Product Offering / Catalog PDF Downloads
Function
Operating Manual ROTA NCS 3-jaw
ROTA NCS 6-jaw
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. 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 nearly maintenance free, using for horizontal and vertical application in high volume production.
Versions:
6-jaw chuck / sizes 250 - 500 mm
Base jaws:
Tongue and groove, Type SRK
Top jaws:
SRK
Product Offering / Catalog PDF Downloads
Function
Operating Manual ROTA NCS 6-jaw
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