Swing sink clamping elements
Hydraulic clamping cylinders with tie rod, which swing in the clamping position
double acting
Series (4)
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double acting with 3 ports – with pneumatic position monitoring – swivel angle: 90° – stroke: 30 mm – max. operating pressure: 400 bar – clamping force at 400 bar: 30.4 kN – as per catalogue sheet WZ 2.1833 – link to PDF catalogue sheet: – https://www.roemheld-gruppe.de/en/?dlname=WZ21833&dllang=en -
double acting with 3 ports – with inductive position monitoring – swivel angle: 90° – stroke: 30 mm – max. operating pressure: 400 bar – clamping force at 400 bar: 30.4 kN – as per catalogue sheet WZ 2.1833 – link to PDF catalogue sheet: – https://www.roemheld-gruppe.de/en/?dlname=WZ21833&dllang=en
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double acting – with manual emergency operation, overload protection device – and position monitoring – clamping force: 60 kN at 400 bar – swing stroke: 12 mm – clamping and sink stroke: 42 mm – max. flow rate: 15 cm3/s – for clamping edge: 18 mm – max. operating pressure: 400 bar – with pipe connection G1/4 – . – To avoid dynamic pressures, pay attention to the minimum pipe cross-sections: – type 2154- pipe min. 8x2 – max. dynamic pressure at port B = 50 bar – max. flow rate and line length as per operating manual – – link to the product video: – https://youtu.be/Ay17sV6HZNA – – as per catalogue sheet WZ 4.2150 – link to PDF catalogue sheet: – https://www.roemheld-gruppe.de/en/?dlname=WZ42150&dllang=en -
double acting – with manual emergency operation, overload protection device – and position monitoring – clamping force: 60 kN at 400 bar – swing stroke: 12 mm – clamping and sink stroke: 42 mm – max. flow rate: 15 cm3/s – for clamping edge: 18 mm – max. operating pressure: 400 bar – with manifold-mounting connection – . – To avoid dynamic pressures, pay attention to the minimum pipe cross-sections: – type 2155- and 2156- pipe min. 12x2.5 – max dynamic pressure at port B = 50 bar – max. flow rate and line length as per operating manual – – link to the product video: – https://youtu.be/Ay17sV6HZNA – – as per catalogue sheet WZ 4.2150 – link to PDF catalogue sheet: – https://www.roemheld-gruppe.de/en/?dlname=WZ42150&dllang=en
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double acting – with manual emergency operation, overload protection device – and position monitoring – clamping force: 104 kN at 400 bar – swing stroke: 15 mm – clamping and sink stroke: 54 mm – max. flow rate: 32 cm3/s – for clamping edge: 23 mm – max. operating pressure: 400 bar – with pipe connection G3/8 – . – To avoid dynamic pressures, pay attention to the minimum pipe cross-sections: – type 2155 pipe diameter min. 12x2.5 – max. dynamic pressure at port B = 50 bar – max. flow rate and line length as per operating manual – – link to the product video: – https://youtu.be/Ay17sV6HZNA – – as per catalogue sheet WZ 4.2150 – link to PDF catalogue sheet: – https://www.roemheld-gruppe.de/en/?dlname=WZ42150&dllang=en
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double acting – with manual emergency operation, overload protection device – and position monitoring – clamping force: 104 kN at 400 bar – swing stroke: 15 mm – clamping and sink stroke: 54 mm – max. flow rate: 32 cm3/s – for clamping edge: 23 mm – max. operating pressure: 400 bar – with manifold-mounting connection – . – To avoid dynamic pressures, pay attention to the minimum pipe cross-sections: – type 2155- pipe diameter min. 12x2.5 – max. dynamic pressure at port B = 50 bar – max. flow rate and line length as per operating manual – – link to the product video: – https://youtu.be/Ay17sV6HZNA – – as per catalogue sheet WZ 4.2150 – link to PDF catalogue sheet: – https://www.roemheld-gruppe.de/en/?dlname=WZ42150&dllang=en
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double acting – with manual emergency operation, overload protection device – and position monitoring – clamping force: 164 kN at 400 bar – swing stroke: 21 mm – clamping and sink stroke: 65 mm – max. flow rate: 63 cm3/s – for clamping edge: 28 mm – max. operating pressure: 400 bar – with pipe connection G3/8 – . – To avoid dynamic pressures, pay attention to the minimum pipe cross-sections: – type 2156- pipe min. 12x2.5 – max. dynamic pressure at port B = 50 bar – max. flow rate and line length as per operating manual – – link to the product video: – https://youtu.be/Ay17sV6HZNA – – as per catalogue sheet WZ 4.2150 – link to PDF catalogue sheet: – https://www.roemheld-gruppe.de/en/?dlname=WZ42150&dllang=en
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double acting – with manual emergency operation, overload protection device – and position monitoring – clamping force: 164 kN at 400 bar – swing stroke: 21 mm – clamping and sink stroke: 65 mm – max. flow rate: 63 cm3/s – for clamping edge: 28 mm – max. operating pressure: 400 bar – with manifold-mounting connection – . – To avoid dynamic pressures, pay attention to the minimum pipe cross-sections: – type 2156- pipe min. 12x2.5 – max. dynamic pressure at port B = 50 bar – max. flow rate and line length as per operating manual – – link to the product video: – https://youtu.be/Ay17sV6HZNA – – as per catalogue sheet WZ 4.2150 – link to PDF catalogue sheet: – https://www.roemheld-gruppe.de/en/?dlname=WZ42150&dllang=en
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double acting – with manual emergency operation, overload protection device – and position monitoring – clamping force: 256 kN at 400 bar – clamping force: 64 kN at 100 bar – swing stroke: 25 mm – clamping and sink stroke: 75 mm – max. flow rate: 150 cm3/s – for clamping edge: 33 mm – max. operating pressure: 400 bar – with pipe connection G1/2 – . – To avoid dynamic pressures, pay attention to the minimum pipe cross-sections: – type 2157- pipe min. 12x2.5 – max. dynamic pressure at port B = 50 bar – max. flow rate and line length as per operating manual – – link to the product video: – https://youtu.be/Ay17sV6HZNA – – as per catalogue sheet WZ 4.2150 – link to PDF catalogue sheet: – https://www.roemheld-gruppe.de/en/?dlname=WZ42150&dllang=en
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double acting – with manual emergency operation, overload protection device – and position monitoring – clamping force: 256 kN at 400 bar – clamping force: 64 kN at 100 bar – swing stroke: 25 mm – clamping and sink stroke: 75 mm – max. flow rate: 150 cm3/s – for clamping edge: 33 mm – max. operating pressure: 400 bar – with manifold-mounting connection – . – To avoid dynamic pressures, pay attention to the minimum pipe cross-sections: – type 2157- pipe min. 12x2.5 – max. dynamic pressure at port B = 50 bar – max. flow rate and line length as per operating manual – – link to the product video: – https://youtu.be/Ay17sV6HZNA – – as per catalogue sheet WZ 4.2150 – link to PDF catalogue sheet: – https://www.roemheld-gruppe.de/en/?dlname=WZ42150&dllang=en
Swing sink clamping elements 4.2150
double acting with 2x45° swing angle
The piston is guided by a control bolt so that during the stroke movement a rotation of 45° is effected. Monitoring of the unclamping, change-over and clamping positions by inductive proximity switches.
The swing mechanism is protected by a spring-loaded overload protection and equipped with emergency stop. Tie rod, piston and swing mechanism are hardened.
Applications
- integrated in press rams
- integrated in press beds
- in machine tools and equipment
- when the available space is limited
- at environmental temperatures up to max. 70°C
Special features
- ideal force transmission
- compact design
- clamping force from 60 kN up to 412 kN
- high operating safety by position monitoring, emergency stop and overload protection
- suitable for large clamping edge tolerances (±1.5 mm)
- no interfering edges when inserting the dies
- optimum use of ram and bed surfaces
- clamping at difficultly accessible points
Swing sink clamping elements 4.2150
Swing clamping elements 4.2170
double acting with 2x45° swing angle
Monitoring of the clamping and unclamping position by inductive proximity switches.
The swing mechanism is protected by a spring-loaded overload protection and equipped with emergency stop. Tie rod, piston and swing mechanism are hardened. The hydraulic system is protected by a wiper ring.
Applications
- integrated in press rams
- in machine tools and equipment
- when the available space is limited
- at environmental temperatures up to max. 70°C
Special features
- ideal force transmission
- compact design
- clamping force from 60 kN up to 412 kN
- high operating safety by position monitoring, emergency stop and overload protection
- suitable for large clamping edge tolerances (±1.5 mm)
- no interfering edges when inserting the dies
- optimum use of ram and bed surfaces
- clamping at difficultly accessible points
Swing clamping elements 4.2170
PDF Data sheets
Swivel and pull clamps double acting – with 90° swivel angle and position monitoring – max. operating pressure 400 bar
Catalogue sheet WZ2.1833Swing Sink Clamps double acting for exterior clamping – with 90 ° swing angle – max. operating pressure 400 bar
Catalogue sheet WZ2.2230Swing Sink Clamps with 90° swing angle – double acting – clamping force from 60 to 164 kN – max. operating pressure 400 bar
Catalogue sheet WZ4.2150Swing Clamps with 90° swing angle – double acting – clamping force from 60 to 164 kN – max. operating pressure 400 bar
Catalogue sheet WZ4.2170General information about hydraulic clamping and die clamping
Catalogue sheet WZ1.1000Application examples
Swing sink clamping elements 4.2150
Swing sink clamping elements in a double-column press. The tie rod is extended (swing position). Die positioning is made by lateral stops. Easy feeding of dies by hydraulic roller bars installed in the T-slots.
Swing sink clamping elements 4.2150 in a double-column press
Swing sink clamping elements 4.2150
Swing sink clamping elements in the press bed. In retracted position, there are no interfering edges when inserting the dies. Thus, optimum use of ram and bed surfaces.
Swing sink clamping elements 4.2150 in the press bed
Swing sink clamping elements 4.2150
The die can be inserted without interfering edges of the clamping elements on roller bars.
Swing sink clamping elements 4.2150
Swing clamping elements 4.2170
Use of swing clamping elements in the press ram. Shown is the die change position, i.e. the ram is in the upper position and the swing clamps are extended.
Swing clamping elements 4.2170
