ITS-Integrated Tooling System ITS Chucks

• ITS Spindle Chuck Pneumatic
• ITS Quill Chuck Mechanic
• ITS Table Chuck Pneumatic
• ITS Table Chuck Pneumatic Stainless
• ITS Table Chuck Mechanic
• ITS Table Chuck Mechanic Stainless
• Chuck Accessories

 

ITS Spindle Chuck Pneumatic

ER-007521Rapid-action chuck automatic

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VersionStandard type. Clamping power up to 2500 N.ConnectionsOn back.ApplicationEDM sinking machines with automatic electrode change, machine tools with automatic loading, production lines.
Technical data ITS Chuck 

Repeatability: 0.002 mm (0.00008“)
 

Indexing: 4×90° divisible

Chuck clamping power: 2‘500 N, generated by springs.
 

Chuck opens with: 6 bar (88 psi) compressed air

Recommended workpiece size: 140x140x140xmm (5.5×5.5×5.5“)

 

ER-007523Rapid-action chuck automatic
with shoulder for flushing

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VersionShoulder for flushing connection. Clamping power up to 2500 N.ConnectionsOn back.ApplicationEDM sinking machines with automatic electrode change.
Technical data ITS Chuck 


 Repeatability: 0.002 mm (0.00008“)
 

Indexing: 4×90° divisible

Chuck clamping power: 2‘500 N, generated by springs.
 

Chuck opens with: 6 bar (88 psi) compressed air

Recommended workpiece size: 140x140x140xmm (5.5×5.5×5.5“)

 

ER-007580Manual rapid-action chuck

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VersionWith flange ø 110 mm. Clamping power up to

2500 N.ConnectionsHose coupling fitting on side.ApplicationRetrofitting on EDM sinking machines.
Technical data ITS Chuck 

Repeatability: 0.002 mm (0.00008“)
 

Indexing: 4×90° divisible

Chuck clamping power: 2‘500 N, generated by springs.
 

Chuck opens with: 6 bar (88 psi) compressed air

Recommended workpiece size: 140x140x140xmm (5.5×5.5×5.5“)

 

ER-043123ITS chuck 100 P Inox without base plate

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VersionSteel, hardened, INOX.Clamping power5000 N.ConnectionsAt the rear, with two lines.OperationWith control unitNoteTo hold pallets ø 115 / ø 148, electrode holders and pallets PM56, PM60 andPM85 Precise.  

ER-055294ITS Chuck 50 Inox
with base plate 80 x 120

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VersionSystem size 50, corrosion-resistant.Clamping power2800 N.AttachmentWith 4xM8 bolts from the front.ApplicationOn milling and grinding machines and on EDM/WEDM centers.NoteChuck can be operated manually or automatically. Pneumatic connections on the side of the chuck.  

ER-058250ITS Chuck 100 P with base plate ø100

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VersionSteel, hardened, with P-profile.Clamping power6000 N.ConnectionsAir valves, lateral.OperationWith air gun.ApplicationTo hold pallet ø 115 / ø 148 and pallets PM56, PM60, PM85 Precise.

ER-082885ITS Chuck 100 P Inox
with base plate ø 100

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VersionSteel,stainless, hardened, with P-profile.Clamping power5000 N.ConnectionsAir valves, lateral.OperationWith air jet.ApplicationTo hold pallet ø 115 / ø 148 and pallets PM56, PM60, PM85 Precise.  

ITS Quill Chuck Mechanic

ER-038826QuickChuck 100 P / R

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VersionOn a ø 110 mm base plate with a rotatable flushing connection.AttachmentWith 4 x M6 bolts.ApplicationOn EDM centers with quill rotation.NoteClamping power: up to 10000 N.

ITS Table Chuck Pneumatic

ER-007604Manual rapid-action chuck NSF

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VersionNSF = increased clamping power up to 7000 N.ConnectionsPneumatic valves on side, flushing on back.ApplicationElectrode fabrication general.NoteTo clamp pallets of ø 115 / ø 148, ø 72 and electrode holder 50.

Pallets with P centering system are excluded.  

ER-007612Rapid-action chuck NSF on angle plate

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VersionStandard type on type G angle plate.

NFS = increased clamping power up to 7000 N.ConnectionsPneumatic valves on the side, flushing through

chucking spigot.ApplicationTo produce electrodes, and on EDM quill.NoteTo hold pallets ø 115 / ø 148, electrode holders, with the exception of pallets with a P-profile.  

ER-007623Rapid-chuck automatic
on clamping plate

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VersionEnlarged centering prisms. NSF = increased clamping power up to 7000 N.ConnectionsOn side.ApplicationChip-removal machining of palletized workpieces.
Technical data ITS Chuck NSF 

Repeatability: 0.002 mm (0.00008“)
 

Indexing: 4×90° divisible

Chuck clamping power: 7‘000 N, generated by springs and air boost.
 

Chuck opens with: 6 bar (88 psi) compressed air

Recommended workpiece size: 140x140x140xmm (5.5×5.5×5.5“)

 

ER-007625Rapid-action chuck automatic NSF

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VersionEnlarged centering prisms. NSF = increased clamping power up to 7000 N.ConnectionsOn back.ApplicationMilling and grinding machines, dividers.NoteBasic chuck for ER-007623 and ER-007533
Technical data ITS Chuck NSF 

Repeatability: 0.002 mm (0.00008“)
 

Indexing: 4×90° divisible

Chuck clamping power: 7‘000 N, generated by springs and air boost.
 

Chuck opens with: 6 bar (88 psi) compressed air

Recommended workpiece size: 140x140x140xmm (5.5×5.5×5.5“)

 

ER-012297Rapid-action chuck NSF on block

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VersionNSF = increased clamping power up to 7000 N.ConnectionsPneumatic valves on side.ApplicationElectrode fabrication. For use in horizontal and vertical positions.NoteTo hold pallets ø 115 / ø 148, electrode holders, with the exception of pallets with a P-profile.  

ER-012299Rapid-action chuck NSF on plate

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VersionNSF = increased clamping power up to 7000 N.ConnectionsPneumatic valves on side.ApplicationElectrode fabrication, e.g. on magnetic plate.NoteTo hold pallets ø 115 / ø 148, electrode holders, with the exception of pallets with a P-profile.  

ER-035519ITS chuck 100 P 102 x 102

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VersionSteel, hardened.Clamping power6000 N.ConnectionsOn the side or at the rear, with two lines.OperationWith control unit or with air jet.ApplicationFor receiving pallets ø 115 / ø 148, electrode holders, pallets PM56, PM60 and PM85 Precise.  

ER-037970ITS Chuck 100 P without base plate

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VersionSteel, hardened.Clamping power6000 N.ConnectionsAt the rear, with two lines.OperationWith control unit.ApplicationFor receiving pallets ø 115 / ø 148, electrode holders, pallets PM56, PM60 and PM85 Precise.  

ER-045076ITS Chuck 100 P 118 x 118

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VersionSteel, hardened.Clamping power6000 N.ConnectionsLaterally or at the rear, with two lines.OperationWith control unit or compressed-air jet.ApplicationFor receiving pallets ø 115 / ø 148, electrode holders, pallets PM56, PM60 and PM85 Precise.  

ER-100021ITS Chuck 100 P on angle pallet P ø 148

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VersionSteel, InoxConnectionsOn the side and rear for two air connections each.OperationWith control unit or with compressed air Jet.ApplicationAs chuck adaptor with a 90° angle.NoteFor picking up EROWA electrode holders and pallets, System 50, 100 and P-Profile.   Operating manual  

ITS Table Chuck Pneumatic Stainless

ER-007536Rapid-action chuck automatic
with sealing cap

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VersionStainless. NSF = increased clamping power up to 7000 N.ConnectionsOn the side.ApplicationWith cooling/flushing water conducive to corrosion.  

ER-007620Rapid-action chuck automatic NSF Inox
on base plate

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VersionStainless, NSF = increased clamping power up to 7000 N.ConnectionsOn the side.ApplicationWith cooling/flushing water conducive to corrosion.  

ER-007621Rapid-action chuck automatic NSF Inox

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VersionStainless, NSF = increased clamping power up to 7000 N.ConnectionsAt the rear.ApplicationWith cooling/flushing water conducive to corrosion.NoteBasic chuck for ER-007620 and ER-007536

ER-008186Chuck 50 RSA
with base plate 10 x 55.5 x 85

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VersionChuck 50 RSA, automatic, with pneumatic connection.Clamping power2800 N.ApplicationITS basis for the manual loading of ITS elements

or for automatic operation.

ER-043124ITS chuck 100 P Inox 102 x 102

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VersionSteel, hardened, INOX.Clamping power5000 N.ConnectionsOn the side or at the rear, with two lines.OperationWith control unit or with air jet.ApplicationTo hold pallets ø 115 / ø 148, electrode holders and pallets PM56, PM60 and PM85 Precise.  

ER-047743ITS chuck 100 P Inox 118 x 118

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VersionSteel, hardened, stainlessClamping power5,000 NConnectionsLaterally or at the rear, with two lines.OperationWith control unit or with compressed-air jet.ApplicationTo hold pallets ø 115 / ø 148, electrode holders and pallets PM56, PM60 and PM85 Precise.  

ER-048519ITS chuck 50 Inox

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VersionSystem size 50, corrosion-resistant.Clamping power2800 N.To be fittedwith 8 M5 bolts from the front.ApplicationFor fixtures produced by users themselves.NoteChuck can be operated manually or automatically. Air connections laterally or at the rear.

ER-069153ITS Chuck 100 P Inox flat
height 16 mm

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VersionSteel, hardened, with P-profilClamping power5000 N.ConnectionsAt the rear, with two lines.OperationWith control unitNoteTo hold pallets ø 115 / ø 148, electrode holders and pallets PM56, PM60 and PM85 Precise.

ITS Table Chuck Mechanic

ER-007697Screw chuck 50 D

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VersionOnly 20 mm overall height. For holders of

system size 50.ConnectionsCentral flushing possible.ApplicationSmall lathes, on tapers, flanges, jigs and fixtures.  

ER-008257Screw chuck 100 special

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VersionOnly 23 mm height. For system sizes 50 and 100.ConnectionsCentral flushing possible.ApplicationOn small milling, drilling and grinding machines.  

ITS Table Chuck Mechanic Stainless

ER-034387QuickChuck 50

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VersionSystem size 50, manual, corrosion‑resistant.Attachment4 x M8 from the rear or 4 x M6 stud bolts with nuts.ApplicationOn EDM/WEDM centers for light milling and grinding work. Max. revolutions on rotating axes 200min¹NoteClamping power up to 4000 N.

ER-036345QuickChuck 100 P

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VersionSystem size 100, manual, corrosion-resistant.MountingWith four M8 bolts supplied.ApplicationTurning, milling, grinding or EDM/WEDM machines, in dividers and fixtures.NoteClamping power up to 10000 Nm. max. 3000 rpm.  

ER-038824QuickChuck 100 P with base plate

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VersionSystem size 100, manual, corrosion-resistant,

with baseplate.MountingWith bolts or clamps.ApplicationMilling, grinding or EDM machines.Please noteClamping power up to 10000 N.  

Chuck Accessories

ER-021839Adapter plate ø 120
QuickChuck 100

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VersionSteel, stainless, corrosion-resistant. With various attachment borehole patterns and lateral flushing connection.To fitWith 4 x M5, 4 x M6 or 4 x M8 bolts, on quills, adapter plates, etc.ApplicationAdaption to existing attachment borehole patterns and the QuickChucks 100/ Combi ER-015105/ ER022511.  

ER-011803Chuck 50 RSA without base plate

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VersionChuck 50 RSA, automatic with pneumatic valve.Clamping power2800 N.AttachmentWith 4 M6 bolts from the rear.ApplicationITS basis for the manual loading of ITS elements

or for automatic operation.