Hydraulic block cylinders
double acting, max. operating pressure 250 bar
Over years the ROEMHELD block cylinder has proved a building block in hydraulic systems. The hydraulic block cylinder completes this programme by the following characteristics:
- Piston stroke up to 1200 mm
- Installation possibility of high-pressure resistant sensors for the stroke end control
- Adjustable stroke end cushioning available
The application possibilities in machine and apparatus construction are considerably extended, especially in mould construction for operation of core-pullers and slides.
The hydraulic block cylinder as linear drive combines the advantages of two series
- Hydraulic cylinders with long strokes and optional stroke end cushioning
- Block cylinders with diverse fixing and oil supply possibilities and optional stroke end control.
The two cylinder heads in block form are connected by a HP tube, in which the piston is guided. The HP tube and the chromium-plated piston rod material are cut goods, which allows manufacturing of any piston strokes in a very short time. The different connecting and fixing possibilities are shown in the above examples.
The hydraulic block cylinder can be delivered with and without adjustable stroke end cushioning. High-pressure resistant sensors are available for the stroke end control, which are selected according to the cylinder size and temperature.
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Description
O-ring 15.54 x 2.62 mm, FKM
as per data sheet B1.590
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O-ring 18.72 x 2.62 mm, FKM
as per data sheet B1.590
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Screw plug VSD G1/4 A
max. 400 bar, as per data sheet F9.300
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Screw plug VSD G1/2 A
max. 400 bar, as per data sheet F9.300
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High-pressure resistant sensor M12x1 mm
for 15X7-XXX and 15X8-XXX
ambient temperature –25 up to +80 °C
500 bar, as per data sheet B1.520
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Connecting cable
with pnp right angle plug M12
with 2 LED, cable length 3m
as per data sheet G2.140
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Connecting cable
with straight pnp plug M12
without LED, cable length 3m
as per data sheet G2.140
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High-pressure resistant sensor M12x1 mm
for 15X3-XXX up to 15X6-XXX
ambient temperature –25 up to +80 °C
500 bar, as per data sheet B1.520
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Description
High-pressure resistant sensor M12x1 mm
for 15X7-XXX and 15X8-XXX
ambient temperature –25 up to +120 °C
500 bar, as per data sheet B1.520
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Description
Plug-type connector pnp M 12 straight
cable length 5 m, code class IP68
ambient temperature –40 up to +105 °C
without LED, as per data sheet B1.520
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Flexible riveting device for frames with hydraulic block cylinders B1.590
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