Series PU rodless cylinders have an internal strip for longitudinal tightness made of polyurethane (PU) with a harmonic steel wire core. This solution gives excellent air tightness values. It is particularly suitable for high-speed and highly cyclical applications, even with long strokes.
The external strip, which merely provides protection against of foreign bodies entry, is made of harmonic steel. The anodised aluminium cylinder liner has a T-slot on either side for housing the retracting sensors.
Cylinder control solenoid valves can also be housed in these slots and secured by means of plates and screws (see page A1.48). There are plastic anti-wear guide pads on either side of the carriage to increase the load capacity. They engage V-slots in the cylinder liner. All the cylinders incorporate adjustable pneumatic cushioning. One version has hydraulic decelerators + adjustable limit switches.
These can also be added at a later stage by purchasing the relevant kit.
The balanced drive version avoids having to transmit transverse torques and forces to the carriage whenever the load is supported by guides outside the cylinder.

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Minimum order quantity: 0
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SEAL: Polyurethane gaskets

Parameter Name	Parameter Value
Type	pneumatic hydraulic
Technology	rodless
Configuration	double-acting
Material	anodized aluminum, steel
Other characteristics	with adjustable cushions high-speed long-stroke
Stroke (mm)	100 - 5700
Force (N)	250 - 420
Pressure	Min.: 1 bar (14.5 psi)Max.: 8 bar (116 psi)
Bore	25 mm, 32 mm, 40 mm, 50 mm (0.98 in)
Ambient temperature	Min.: -10 °C (14 °F)Max.: 80 °C (176 °F)