Actuator Stainless Steel Round Cylinder RNDC

Mini-cylinders to ISO 6432 with a chamfered stainless steel barrel. The cylinder head dimensions have been reduced for some sizes so that they can be used where there are space restrictions. Can be used with different types of sensors. Available in various versions with a wide range of accessories:
? with or without magnet
? single acting extended, retracted or through piston rod
? double acting, single or through piston rod
? with pneumatic cushioning (Ø 16-20-25)
? gaskets made of NBR, POLYURETHANE, and FKM/FPM (for high temperatures), and low-temperature gaskets
? special executions on request
? fixing accessories, guide units and mechanical rod locking

Minicylinders manufactured according to the ISO 6432 regulation having high resistance technopolymer heads and anodized aluminium liner.
Available in various versions with a wide range of accessories:
• with or without magnet
• single and double acting-single or through rod
• gaskets made of POLYURETHANE
• fixing accessories and guide units.

Cylinders made to ISO 15552 available in various versions and with a wide range of accessories:
? Configuration with or without magnet
? Single-or double acting ? single-or through-rod
? Wide choice of NBR, POLYURETHANE and FKM/FPM gaskets (for high temperatures, for low temperature)
? Special versions on request
? Fixing accessories, guide units and mechanical piston rod lock.
They are available in three series, which differ according to the shape of the barrel and, consequently, the type of sensors and accessories that can be mounted. These cylinders are called series STD, type A, series 3.

Cylinders made to ISO 15552 available in various versions
and with a wide range of accessories:
? double-acting ? single-or through-rod
? with or without cushioning
? configuration with or without magnet
? with NBR gaskets, and polyurethane gasket for the piston rod only
? with FKM/FPM gaskets (high temperature versions)
? available with mounted intermediate hinge
? special configurations on request

Compact cylinder to ISO 21287, LINER series, available in different versions to meet all possible requirements:
? With or without magnet
? Double acting, single or through piston rod
? Double acting, perforated through piston rod
? Single acting, extended, retracted or through piston rod
? Single acting, perforated through rod
? Double acting anti-rotating version and double acting through piston rod
? Polyurethane or FKM/FPM gaskets (for high temperatures) also available
? Dimensions and centre distances to ISO 21287.
The heads have been eliminated for ease of installation, improved sturdiness and precision. The metal lining is designed to withstand heavy-duty work, tensile stress and impact. Technopolymer parts can withstand dynamic and pneumatic thrust. The lining virtually acts as a ?bearing? to which most
of user accessories are attached. The wide range of anchors provide numerous fixing points.
Retractable magnetic limit switches can be mounted to identify the position in the cylinder grooves.

ISO 6432 stainless steel micro-cylinders are available in various versions with a wide range of accessories:
? with or without magnet execution
? double-acting - single or through-rod
? gaskets: Polyurethane or FKM/FPM (for high temperatures)
? fixing accessories

Stainless steel cylinders made to ISO 15552 available in various versions and with a wide range of accessories:
? with or without magnet execution
? double-acting ? single- or through-rod
? gaskets: Polyurethane or FKM/FPM (for high temperatures)
? fixing accessories, guide units and mechanical piston rod lock

The range of rodless cylinders with ball circulation guides is available with five different bores Ø 16, 25, 32, 40 and 63. The bore 63 can be supplied in two versions: the ?standard? one for intermediate loads and the ?heavy? one for considerably weighty loads. Besides the general features specified for standard rodless cylinders, the other main features are:
? Very high load capacity, acting in all directions without discharging onto the cylinder slide.
? Hardened steel guide connected firmly to the cylinder barrel.
? Ball circulation shoes constructed using special technology that make them very silent when the guide slides, with very long maintenance intervals. For example, they only need lubricating every 2000 km or once a year, using type 2 grease, preferably containing lithium soap.
? Extra sturdy slide support with various holes for fixing the loads. Holes for centring pins are also provided.
? 100 to 2650 stroke at intervals of 1 mm.
? Integrated pneumatic adjustable cushioning.
? Adjustable limit switches and decelerations can be applied at any time.
For this type of cylinder (size 32 and upwards), the valves can be fitted directly using the retracting sensors without requiring any intermediate brackets.

Series Magnetic Slide

The magnetic-slide rodless cylinder operates pneumatically and is equipped with a piston and a slide with magnets. The slide runs freely along the liner, following the piston movements, thanks to the magnetic coupling force between the two. If an axial force exceeding the magnetic coupling force is applied to the slide, it disengages. It is therefore important to operate within the pressure, force and speed ranges shown in the catalogue. The load is fixed onto the slide using four threaded holes. The cylinder is secured at the ends by means of nuts, flanges and brackets. This solution is recommended when there is limited space for assembly, there must be no air leaks or impurities must be prevented from entering. Available with three bores Ø 16-20-25, in the basic or swinging versions, with adjustable pneumatic cushioning or non-adjustable cushioning. Designed for use with magnetic sensors.
N.B.: We always suggest to use flow microregulators. During the setup
of the actuator, start with CLOSE flow microregulators, and open
gradually till the achievment of the required speed.

Two opposed V-shaped guide units are obtained directly in the anodized aluminium cylinder liner, on which a cover with two acetalic resin wearresistant pads slides. The cover has a tip-up-type carriage-piston rod coupling. In this way the carriage only transfers loads axially and does not support loads and moments in other directions. The play of the pads can be adjusted by means of side threaded grub screws. Therefore, it is possible to recover the wear of pads, which can be replaced without the need for dismantling the cylinder. This family of rodless cylinders has the same features as the basic versions: such as an integrated adjustable pneumatic cushioning, sensor slots and accessory holding slots. A version is available with adjustable limit switches and hydraulic decelerators. They can be purchased separately and applied at any time to the basic cylinders as well.

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. There are plastic anti-wear guide shoes 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.

Rodless cylinders come in five different bores - Ø 16, 25, 32, 40 and 63 mm ? and the design incorporates numerous innovations.
? Calibrated extruded anodized aluminium alloy barrel
? Sensor slots and accessory slots in the barrel itself
? Longitudinal seal by means of specially-shaped indeformable stainless steel strips
? Strokes 100 to 5700 mm with 1mm intervals
? Adjustable integrated pneumatic cushioning
? Adjustable limit switches and decelerations can be applied at any time
? For this type of cylinder (size 32 and upwards), the valves can be fitted directly using the retracting sensors without requiring any intermediate brackets.

The guided compact cylinder series CMPG is a robust and practicalsolution with a built-in guide unit. The rod guiding bushes are mounted directly in the anodized aluminium alloy lining. Two guiding solutions are available: sintered bronze bushes coupled with ground carbon chromed steel rods, or ball recirculation bushes coupled with tempered, chromed and ground steel rods. There are grooves on one side of the body to house the retractable sensors.
In the non-cushioned version, the stop is silenced by NBR front gaskets, and the cushioned version has adjustable pins to graduate braking. Threaded holes and calibrated holes are provided for fixing the dowel
pins.

Compact stopper cylinders designed for stopping moving parts or chucks.
? With or without magnet execution
? Single-acting, oversize extended piston rod
? Can be also used as double-acting whith spring return
? Fixing centre distances to ISO 15552 for Ø 32, Ø 50, Ø 80 and French standard NFE 49-004-1 and (UNITOP).
In the relevant cylinder slots, it is possible to mount retracting magnetic sensor.

Compact cylinder series CMPC available in numerous versions to meet a full range of requirements:
? With or without magnet
? Single-acting extended rod, retracted or through-rod
? Dual-acting non-rotating and dual-acting through-rod versions
? Tandem with two, three or four stages
? Multi-position with two and three stages
? Fixing centre distances to ISO 15552 from Ø 32 to Ø 100 and from Ø 20 to Ø 100 complying with French standard NFE 49-004-1 and 2 (UNITOP). Ø 12 and Ø 16 have centre distances compatible with trade cylinders.
The special profile and outer heads locked onto the barrel by screws ensure optimal guiding of the cylinder and multiple fixing options with a wide range of mountings. To determine the position in the relevant cylinder slots, it is possible to mount retracting magnetic limit switches. Available also in a version having FKM/FPM gaskets (for high temperature) from Ø 20 to Ø 100.

This version is used to keep at an angle the objects fixed onto the piston rod and to apply torques within the specified limits. The piston rod in two-flat cylinders has two opposing longitudinal surfaces and is made entirely of stainless steel. The front head of the cylinder includes a sintered bronze bush that engages the piston rod and prevents it from rotating. A special polyurethane gasket guarantees air-tightness and dirt removal. This technical solution is more airtight and reliable than square or hexagonal piston rods.
These compact cylinders come in the following versions:
? with or without a magnet
? dual-acting, single piston rod
? dual-acting, through piston rod ? one piston rod is two-flat, and the other is cylindrical
? fixing centre distances compatible with, ISO 15552 (former ISO 6431), or with French standard NFE 49-004-1 and 2 (UNITOP).
The special profile and the fact that the external heads are screwed onto the liner give an excellent guide. Numerous fixing options are available thanks to wide range of anchor points. Retractable magnetic limit switches can be mounted in slots in the cylinder to measure the position.

Compact cylinders suitable for installation in limited spaces:
? configuration with or without magnet
? single or double-acting - single or through-rod
? anti-rotation version and with built-in fixings
? possible choice of NBR, POLYURETHANE or FKM/FPM gaskets
? special design on request

Single-acting micro-cylinders with threaded body for fixing in small space or directly inside the machine body, owing to the external O-ring which ensures perfect seal.
ATTENTION: in case of cycles with high frequences it?s advisable that the piston doesn?t reach the end of the stroke during the rod coming out stage.

Clean profile cylinders available in different versions:
? configuration with or without magnet
? single- and double-acting - single or through-rod
? pneumatic cushioning on request
? range of gaskets available in NBR, POLYURETHANE and FKM/FPM (for high temperatures)

Rack-type rotary actuators in various configurations:
• Configuration with standard magnet
• Version with male pinion or female hole
• Mechanical stroke adjustment
• Special configurations on request

The central body has ISO bore holes for wall fixing using ISO pin and/or flange fittings.

N.B.: We always suggest to use flow microregulators. During the setup of the actuator, start with CLOSE flow microregulators, and open gradually till the achievment of the required speed.

Actuator with double rack and play take-up. Four sizes – 12, 16, 20 and 25. Two angles of rotation – 90° and 180°. Stroke adjustment system for all sizes. Pneumatic cushioning for all sizes except the smallest. There are slots in the body to house a magnetic proximity sensor. Air supply, stroke adjustment and cushioning adjustment are all on the same side.

N.B.: We always suggest to use flow microregulators. During the setup of the actuator, start with CLOSE flow microregulators, and open gradually till the achievment of the required speed.

Actuator with double rack and play take-up. Angle of rotation adjustable from 0 to 180°. The R3 rotary actuator can come with a mechanical stop or hydraulic end-of-stroke cushioning. There is a version with flange and one with shaft (for ø16-20-25-30). There are slots in the body for retracting magnetic proximity sensors, two on each side. There is hole in the flange for air pipes or wires.

N.B.: We always suggest to use flow microregulators. During the setup of the actuator, start with CLOSE flow microregulators, and open gradually till the achievment of the required speed.

Dual-rack actuator with automatic adjustment for wear. Hydraulic shock absorbers are arranged externally and operate at a distance from the axis of rotation which is considerably higher than for internal ones. This means that the absorbable kinetic energy is 4 to 8 times higher. It is reduced in length as there are no adjusting screws. A 90° and a 180° versions are available. Grooves are provided in the body to fix retractable magnetic proximity sensors, two on each side. A hole has been drilled in the flange for the passage of air pipes or power cables.

N.B.: We always suggest to use flow microregulators. During the setup of the actuator, start with CLOSE flow microregulators, and open gradually till the achievment of the required speed.

Series S13 precision slides feature a dual-acting pneumatic cylinder that has the sole purpose of pushing and pulling the load, a ground steel guide that is integral with the body, and a ball recirculation pad that is fixed onto the moving table and is designed to withstand all the loads and movements applied. This ensures accurate movement with virtually no play, and the piston rods do not suffer wear as there are no lateral loads.
All the slides are equipped with sensor magnets.
The body can be secured on many sides. The load side can be fixed onto the table from the top or the front. The compressed air supply can be connected on three sides. The retractable sensors can be fitted on the right or on the left. All these possibilities make the application extremely flexible. The width is extremely reduced to allow installation in small spaces and the combination of several reduced-pitch slides.