Hole Clamp SFA
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HYDRAULIC HOLE CLAMP Grip the workpiece hole, pull it and hold it Grip the workpiece hole, pull it and hold it

Hydraulic hole clamp Action description 11 I ... ^. Specifications r ^ ... . Mountinq reference example Model No. indication . J External dimensions ,, , , Performance curve Circuit reference example • Clamping Interference free on 5 faces, except clamping surface. • Tool over-hang is less resulting in machining efficiency. • Machining with higher parameters, leading to shorter cycle time. High-power pneumatic Manual Application Pneumatic series Hydraulic series Valve / Coupler Hydraulic unit Caution / Other Smaller fixture layout possible. Smaller machine table can be used. Non-cutting...

Hydraulic hole clamp Get more safety using N 6 W KOSMEK hole clamp • Variable mounting dimensions to suit the process. Select appropriate mounting dimension according to the plate thickness. • Seating surface height suitable . Level the height by 5mm according to the phase of workpiece seating surface.

Hydraulic hole clamp r , Action description Model No. indication Specifications ^X(erna|c Performance curve Mounting reference example Circuit reference example Hole Diameter to suit variety of work. To suit to different hole diameter and tolerances, hole diamter can be chosed Workpiece hole diam. +_oi Supply hydraulic pressure (MPa) Supply hydraulic pressure (MPa) Supply hydraulic pressure (MPa) Compact cylinder Pallet clamp Pull stud clamp < Max. operating pressure is 4MPa or 6MPa regarding to some of workpiece hole diameter. spring cylinder

Hydraulic hole clamp Get more safety using N 6 W KOSMEK hole clamp • Cap structure available in any condition. ■ Minimum clearance between cap & gripper prevents cutting chips ■ Small clearance leads to effective purging Even using a little air flow prevent coolant from coming in. ■ Workpiece does not have contact with gripper. It makes loading-unloading ■ Not necessary for having rough guide ■Z-. It differs according to the loading speed.

Hydraulic hole clamp r , Action description Model No. indication Specifications ^X(erna|c Performance curve Mounting reference example Circuit reference example High power pneumatic Manual application Pneumatic series Hydraulic series Valve / Coupler Hydraulic unit Caution / Other Pursuing good design for cutting chips. Having smaller seating surface & wide sweep area on the flange enables easy flow of chips & reduction in coolant usage. part is inclined surface. Surely clamp action out of sight. Built-in spring grip workpiece strongly and pull it. Oil temperature and oil quantity does not...

Hydraulic hole clamp Get more safety using N 6 W KOSMEK hole clamp • Available for the detection of clamps action. Lift-up function allows to check the movement of pulling and lifting off the workpiece. It can be used in automated line. Seating confirmation Lock hydraulic pressure Seating confirmation Lock hydraulic pressure • Abnormality detection for unpredictable troubles. Anomaly detection for unpredictable trouble. It can be used in automated line. The workpiece with larger The workpiece is floated more Rod is broken because of hole diameter than specification. than pull-stroke....

Hydraulic hole clamp r , Action description Model No. indication Specifications ^X(erna|c Performance curve Mounting reference example Circuit reference example Action description Workpiece lift surface Shrinking band CD Hydraulic pressure is supplied to the release port. @The rod is lifted up and the gripper shrinks. (Workpiece lift type: Gap is generated between workpiece bottom surface and seating surface.) Pallet clamp Pull stud clamp spring cylinder

Hydraulic hole clamp Body SiZ6 Please refer to specification, performance graph and outline dimension detail 1 : Available in diameters between 6 and 9mm (No cap) 2 : Available in diameters between 9 and 13mm (With cap) 3 : Available in diameters between 13 and 16mm (With cap) : ~k is standard height and seating height dimension code : Entry example when specifying the seating height not standard. | Shaped of workpiece hole No marking : Straight hole • Slope angle (3° or less ] Straight hole (Stop hole) Straight hole (Through hole) Taper hole

Hydraulic hole clamp Action description ... , Specifications ri ... . Mountinq reference example Model No. indication „ .r ■ External dimensions ,, , , Performance curve Circuit reference example 1. This graph shows the relationship between clamping force (kN) and hydraulic pressure supplied (MPa). 2. Clamping force shows power of pressing force against the seating surface. 3. When there is a thin wall around the work piece hole, the work hole could be deformed by the clamping operation. The clamping force does not fill the specification value. i3. F:Clamping force (kN), P:Hydraulic...

Hydraulic hole clamp *The graph shows the released status of SFA1000-G0A-CH. Trap valve (check valve ■M Expanding area detail Workpiece lift stroke *3 (Clearance from seating surface when releasing) (Work piece lift surface) 0 V*3 Seating surface Clamp area Seating surface Seat checkair port 0 1 Seating surface ' Seating height:Standard O-ring (Included) \ Hydraulic release port Clamp diameter Clamp diameter (Empty action) (Empty action) Specifying seating height; Seat checkair port Hydraulic lock port? ©Workpiece (pallet) hole dimension hole diameter hole diameter hole diameter Stop hole...

Hydraulic hole clamp r , Action description ... ^. Specifications r, ... Mountinq reference example Model No. indication . J External dimensions ,, , , Performance curve Circuit reference example ® Machine dimensions of mounting area Hydraulic release port 4-M4X0.7 thread depth 7 or more 2-Hole for spring pin 0 3 depth 3 or more(*-part) Seat checkair port 03 1. There should be no Burrs at the hole contact surface. <7. Please make the hole in the range of Y/A • High power pneumatic Manual application Pneumatic series Hydraulic series Valve / Coupler Hydraulic unit Caution / Other Work...