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Accessories/spare parts

The original for your workpiece clamping technology.

The extensive range of SCHUNK accessories, including controllers, assembly tools, extensions, and cover plates extend the versatility of our products. Original SCHUNK accessories ensure maximum functionality, reliability, and absolute process reliability.
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1,835 results
Clamping insert

Clamping insert

Clamping inserts with six different clamping contours for flexible clamping of a wide range of workpieces. Can be positioned on TANDEM WTG-A jaws via bore hole grid.
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Clamping bar

Clamping bar

Clamping bars with three different grip steps for flexible clamping of workpieces. Can be positioned on TANDEM WTG-A jaws via bore hole grid.
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Quick-change pallet system

Quick-change pallet system

Integrated mechanical quick-change pallet system with 52 x 52 mm gauge on brackets, pyramid brackets and tombstones
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ADR

ADR

The compact and light turning ring sets ADR make child's play of precise turning out or grinding out of highly hardened and heat-treated soft chuck jaws. These are easy to handle and versatile in use on 2, 3 and 6 jaw chucks.
Instead of a variety of different rings, the boring sets mean you only need a few turning disks to implement clamping diameters for O.D. clamping in 2 mm steps. The individual size required is defined via three pins. These have to be screwed into the thread of the jaw turning rings and then inserted into the lathe chuck.
Since no fitting bores are necessary, the turning disks can be used by Plug & Work in no time at all. For more finely graduated intermediate diameters, the pins can be milled. They are available as additional spare parts kits.
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BSA

BSA

The jaw turning fixture is suitable for turning out all soft or heat-treated chuck jaws on manual and power lathe chucks, and for grinding out hardened chuck jaws on manual and power lathe chucks. The adjusting range can be adjusted by using a scroll.
Large clamping ranges can be covered using the chuck jaw turning fixture. The heavy version BSA is mainly used for power lathe chucks, and is suitable for high clamping forces up to 75 kN.
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BAV

BAV

The jaw turning fixture is suitable for turning out all soft or heat-treated chuck jaws on manual and power lathe chucks, and for grinding out hardened chuck jaws on manual and power lathe chucks.
Large clamping ranges can be covered using the chuck jaw turning fixture. The light version BAV is suitable for low clamping forces up to 30 kN.
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UGE 20

UGE 20

The clamping insert UGE enables the production of claw jaws from jaw blanks, ensuring safe clamping of blanks/forged parts, and workpieces made of high-strength materials. In addition, high torques for heavy cuts can be transferred and costs can be reduced by replacing the worn out inserts.
UGE 20 is suitable for O.D. and I.D. clamping. Due to the wedge shape, the workpiece can be additionally pulled down, and in turn ensures a higher clamping reliability. The clamping insert is fastened from above. For installation, the angular milling cutter WSF UGE 20 (ID 010015) is required, which makes the production of a suitable milled recess and thread easier. Hardening of the jaw blanks is not required.
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WSF

WSF

The angular milling cutter makes it easier to create a suitable recess or thread in the chuck jaws for installing the clamping insert UGE 20.
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UGE 30

UGE 30

The UGE 30 clamping insert allows soft top jaws and jaw blanks to be converted into full-fledged hard chuck jaws. It is used with turning jaws, vise jaws, and devices for O.D. and I.D. clamping of cubic parts. On request, the clamping insert can also be used in SCHUNK special chuck jaws according to our design or your own.
By simply exchanging worn out inserts, a cost reduction can be achieved. The required bore hole and thread are easy to manufacture. Chuck jaw hardening is recommended.
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HM

HM

The round version of the HM clamping insert with soldered carbide offers an economic solution combining soft top jaws and blanks to manufacture full-fledged hard chuck jaws. On request, the clamping insert can also be used in SCHUNK special chuck jaws according to our design or your own. By simply exchanging worn out inserts, a cost reduction can be achieved.
The clamping insert is suitable for O.D. clamping and is fastened from behind. The seat for the clamping insert can be easily manufactured.
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HM 15

HM 15

The clamping insert HM in the square version with soldered carbide offers an economic solution combining soft top jaws and blanks to manufacture full-fledged hard chuck jaws. On request, the clamping insert can also be used in SCHUNK special chuck jaws according to our design or your own. By simply exchanging worn out inserts, a cost reduction can be achieved.
The clamping insert is suitable for O.D. clamping and is fastened from behind. The seat for the clamping insert can be easily manufactured.
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HS

HS

The clamping insert HS offers an economical solution combining soft top jaws and blanks to manufacture full-fledged hard chuck jaws. It is able to better penetrate the hard cast skin in cast workpieces or the compressed surfaces of forged parts, it increases the drive effect and is used to clamp high-strength materials. On request, the clamping insert can also be used in SCHUNK special chuck jaws according to our design or your own.
By simply exchanging worn out inserts, a cost reduction can be achieved. The clamping insert is suitable for O.D. and I.D. clamping and is fastened from behind. The seat for the clamping insert can be easily manufactured.
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RHS

RHS

The clamping insert RHS offers an economical solution combining soft top jaws and blanks to manufacture claw jaws. Ideally, the support jaws should be hardened in order to avoid tilting of the clamping inserts. The clamping insert is suitable for moderate level machining and promises optimum workpiece centering via round inserts as well as safe clamping with a low clamping depth.
The simple do-it-yourself construction is explained in the installation instructions, which is included in the scope of delivery.
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SP

SP

The hard clamping insert SP for pendulum jaws.
Standardized pendulum jaws from SCHUNK enable cost-efficient and safe clamping of thin-walled workpieces that are deformation-prone.
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ADS

ADS

Boring kit for pendulum jaws for turning out pendulum jaws with soft clamping inserts SW. Each set includes three fitting disks and three fixing disks.
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SW

SW

The soft clamping insert SW for pendulum jaws for turning out clamping diameters.
Standardized pendulum jaws from SCHUNK enable cost-efficient and safe clamping of thin-walled workpieces that are deformation-prone.
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UGE 10

UGE 10

The clamping insert UGE enables the production of claw jaws from jaw blanks, ensuring safe clamping of blanks/forged parts, and workpieces made of high-strength materials. In addition, high torques for heavy cuts can be transferred and costs can be reduced by replacing the worn out inserts.
UGE 10 is suitable for flat and round clamping surfaces as well as for O.D. and I.D. clamping. The clamping insert is attached from the front, where it can be placed in a round or a flat groove. The thread is easy to manufacture. Hardening of the chuck jaws is required.
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RGG

RGG

For cleaning of clamping devices and automation of machine tools. The cleaning unit can be used in any machine, which provides compressed air or coolant supply via the tool mounting.
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Hexagon socket cylindrical screw

Hexagon socket cylindrical screw

Jaw fastening screws with normal metric or fine threads, according to DIN 912, quality 12.9. Suitable for use with base jaws.
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SRP

SRP

The dress and cleaning plate SRP is suitable for cleaning dirty chuck jaw serrations quickly and safely. The dirt accumulates in the diagonal slot, which also facilitates the cleaning process. It is hardened with precision-ground serration on both sides and adjusted to fit the fine serration of the chuck jaws.
Fast deburring and equalizing of damaged points in the serration allows for increased clamping precision and reduces wear.
Apply grinding paste (grain size 320), insert chuck jaws on top of it, and evenly move them to both sides.
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Workpiece pin

Workpiece pin

Workpiece stops are used on claw jaws and pendulum jaws to change the clamping depth. As needed, they can be processed to a desired height.
Workpiece stops can also be used for special workpiece-specific special chuck jaws
They are made of C45 steel either as soft or hardened variants.
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RotoRi

RotoRi

Turning out chuck jaws precisely under clamping pressure and grinding out hard chuck jaws is possible using the SCHUNK RotoRi turning set. The set consists of individual rings in different dimensions, allowing continuous adjustment of the desired clamping diameter. It is used in manual and power chucks, and is suitable for 2, 3, 4 and 6 lathe chucks, for both I.D. and O.D. clamping.
Using curve segments with infinite adjustment possibilities, precisely the right amount of material can be removed as required. RotoRi turning sets are available as standard and premium variants: the RotoRi premium variants contain instead of the standard clamping pins, the patented RotoFix clamping pins, which seamlessly offset tolerances of countersunk screws through 2 mm adjustment range.
In addition, all versions from RotoRi LX upwards include rings in a reinforced design.
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Reduction adapter

Reduction adapter

Adapter for reducing interfering contours for workpieces as well as compensating different clamping heights.
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Clamping pins

Clamping pins

Clamping pins with short taper for form-fit connection of workpieces or devices with the clamping modules.
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Clamping Rings

Clamping Rings

Clamping rings with ground short taper for form-fit connection of clamping pallets or devices with the clamping modules.
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Clamping pins

Clamping pins

Clamping pins with short taper for form-fit connection of workpieces or devices with the clamping modules.
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Clamping pins for NSE mikro

Clamping pins for NSE mikro

Clamping pins with short taper for form-fit connection of workpieces or devices with the clamping modules.
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Clamping pins for NSE mini

Clamping pins for NSE mini

Clamping pins with short taper for form-fit connection of clamping pallets, workpieces or devices with the clamping modules.
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Cylindrical brush

Cylindrical brush

Cleaning brush for cleaning the clamping diameters from Ø 6 mm to Ø 32 mm.
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TK-Cleaner

TK-Cleaner

Cleaning brush TK Cleaner for cleaning the clamping diameter.
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Tapered cleaner SK/BT/CAT

Tapered cleaner SK/BT/CAT

The SK/BT/CAT tapered cleaner is used to clean the machine spindle.
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TENDO GZB-S sleeve remover

TENDO GZB-S sleeve remover

TENDO GZB-S sleeve remover for intermediate sleeves GZB-S Ø 12 to GZB-S Ø 32. For safe and easy removal of intermediate sleeves GZB-S from TENDO hydraulic expansion toolholders.
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TENDO hexagon socket wrench

TENDO hexagon socket wrench

Hexagon socket wrench with cross handle for clamping and unclamping tool shanks in TENDO hydraulic expansion toolholders.
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Grease gun

Grease gun

Grease gun for lubrication of all standard manual and power lathe chucks as well as clamping force blocks from SCHUNK.
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LINOMAX

LINOMAX

High-performance grease as standard for regularly lubricating SCHUNK manual and power lathe chucks and steady rests.
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LP 410

LP 410

High-performance grease as standard for regularly lubricating SCHUNK TANDEM clamping force blocks.
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Stationary clamping force tester

Stationary clamping force tester

Universally applicable clamping force tester for stationary clamping devices
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Clamping force tester

Clamping force tester

Clamping force tester for measuring the jaw clamping force of 2, 3 and 6-jaw chucks to ensure the greatest possible process reliability in daily use.
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Maintenance kit

Maintenance kit

A set consists of a grease gun, grease cartridge, chip protection, and a center plug for regular maintenance of SCHUNK manual lathe chucks.
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Maintenance unit

Maintenance unit

Maintenance unit consisting of pressure regulator, water separator, oiler, and feeder cables for preparing the compressed air for SCHUNK pneumatic power lathe chucks.
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Pressure measuring unit

Pressure measuring unit

Pressure measurement devices for checking the pressure tightness of SCHUNK pneumatic power lathe chucks.
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Torque wrench

Torque wrench

Torque wrench for actuation of SCHUNK manual lathe chucks.
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Ratchet

Ratchet

Ratchet for fast actuation of SCHUNK manual lathe chucks.
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Square actuation wrench

Square actuation wrench

Spanner wrench for manual actuation of the SCHUNK ROTA-S plus and ROTA-G manual lathe chucks.
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Hexagon actuation wrench

Hexagon actuation wrench

Spanner wrench for manual actuation of the SCHUNK manual lathe chucks with hexagonal connections.
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Wrench with pin and movable cross handle

Wrench with pin and movable cross handle

Actuation key with movable cross handle for actuation of SCHUNK ROTA-S plus and ROTA-G manual chucks. Excellently suitable if there is not much space for actuation.
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Spanner wrench adapter

Spanner wrench adapter

Spanner wrench adapter as an attachment for torque wrench and wrenches for actuating SCHUNK manual lathe chucks.
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Jaw change wrench

Jaw change wrench

Wrench for fast change of the jaws for power lathe chucks with jaw quick-change system.
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Mounting wrench for turnable ring

Mounting wrench for turnable ring

Assembly key for easy assembly of SCHUNK power chucks on the lathe.
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Adapter plate

Adapter plate

Standardized adapter plates for quick and easy mounting of ROTA-M flex 2+2 manual lathe chucks on VERO-S clamping stations.
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Consol plate

Consol plate

Standardized base plates for fater and simple fastening of SCHUNK manual lathe chucks on mill/turn centers.
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Console jaws

Console jaws

Base jaws for the conversion of ROTA-ML flex 2+2 toolholder into a "fixed jaw clamping vise". KONTEC top jaws can be used as top jaws.
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Locking cover

Locking cover

For locking of a jaw pair to realize a two jaw clamping.
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Chip protection

Chip protection

Chip protection for easily sticking onto the base jaws of SCHUNK manual lathe chucks.
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Cover plate

Cover plate

Cover plate for covering fastening screws of the chuck body as well as the guideway extensions for ROTA-S flex manual lathe chucks.
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Sealing plug

Sealing plug

Sealing plug for closing the chuck bore of SCHUNK manual and power lathe chucks.
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Centering pins

Centering pins

Centering pins for precise alignment of SCHUNK ROTA-S flex manual lathe chucks on the machine table.
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Inductive proximity switch

Inductive proximity switch

Inductive proximity switches for monitoring the current clamping state of SCHUNK ROTA TB2 power lathe chucks.
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Pressure monitoring retrofit kit

Pressure monitoring retrofit kit

Retrofit kit for mechanical pressure monitoring for all ROTA TB2 lathe chucks with continuous rapid and clamping stroke.
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Modifications ROTA NCO

Modifications ROTA NCO

Central lubrication, air control, and coolant supply as modifications for fast and easy retrofitting of SCHUNK ROTA NCO power lathe chucks.
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Z-mount on short taper ISO 702-1

Z-mount on short taper ISO 702-1

Standardized flanges for adaptation of hydraulically actuated power lathe chucks with Z-mount to the machine spindle with short taper.
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Z-mount on short taper ISO 702-1

Z-mount on short taper ISO 702-1

Standardized flanges for adaptation of pneumatically actuated power lathe chucks with Z-mount to the machine spindle with short taper.
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Z-mount on camlock ISO 702-2

Z-mount on camlock ISO 702-2

Standardized flanges for adaptation of pneumatically actuated power lathe chucks with Z-mount to the machine spindle with camlock mount.
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