Rotary actuators Series ARP
Model: “Rack & Pinion”
Sizes: 1, 3, 5, 10, 12, 20, 35, 55, 70, 100, 150, 250, 400
Rotational angles: 90°
Sizes: 1, 3, 5, 10, 12, 20, 35, 55, 70, 100, 150, 250, 400
Rotational angles: 90°
Series ARP rotary actuators have been designed to meet the high demands by the process industry, where they predominantly are used for controlling the opening and closing process valves whereas ball valves and butterfly valves are the most common types.
The actuators exist in thirteen different sizes in order to cover a wide range of applications. Through adjusting screws located on the end caps it is possible to mechanically adjust the opening/closing angle by ±5°.
All Series ARP rotary actuators are ATEX certified, the air connections are realized in accordance with Namur VDI/VDE 3845 drilling, while the interface drilling of the process valve is in accordance with ISO 5211 standard.
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Cylinders aluminium profile Series 41K
Double-acting, cushioned, magnetic Ø 160 - 200 mm
Series 41K cylinder comply with the ISO 15552 standard and can be assembled with the entire range of standard accessories.
The mounting brackets used on the end-blocks tube are designed in an extremely secure way, making use of cylinder tie-rods positioned internally and not visible on the assembled cylinder.
This cylinder series is normally equipped with adjustable endstroke cushioning by means of a screw positioned on the end-block.
Cylinders Aluminium profile Series 61
Single and double-acting, magnetic, cushioned
Standard, low friction, low temperatures and tandem versions
Ø 32, 40, 50, 63, 80, 100, 125 mm
Series 61 cylinders comply with the ISO 15552 standards and can be assembled with the entire range of standard accessories.
A permanent magnet, mounted on the piston in these cylinders, enables information to be received regarding the piston position by means of proximity switches mounted in grooves along the cylinder profile.
These grooves can be covered with a slot cover profile.This cylinder series is equipped with adjustable end-stroke cushioning.
Moreover, they are equipped with a mechanical cushioning in order to reduce the impact of the piston as it reaches the end of the stroke.
Positioning Feedback Cylinders ISO 15552 Series 6PF
Double-acting low friction, magnetic
Ø 50, 63, 80, 100, 125 mm
Series 6PF pneumatic actuators are equipped with a potentiometric linear position transducer integrated inside the rod.
This type of cylinder allows, along the entire stroke, a constant control of the rod position which is read processing the change of the transducer internal resistance.
The pistons have been equipped with a permanent magnet which enables the use of external end-stroke sensors.
The dynamic seals are specific for low friction.
Thanks to the electrical connection, realized by means of an M12 male electric round connector positioned on the rear head, these cylinders fulfil the standards of IP67 protection class.
Series 6PF cylinders comply with the ISO 15552 standards and can be assembled with the entire range of standard accessories.
They are available with bores from 50mm to 125mm with standard strokes from 50mm to 1000mm with intervals of 50mm.
The sturdy design, the flexible installation and the high performance make Series 6PF suitable for use in applications with tensioning cylinders, positioning cylinders and filling, cutting and measuring systems.
Stainless steel cylinders Series 90
Single- and double-acting, cushioned, magnetic
ø 32, 40, 50, 63, 80, 100 and 125 mm
The Series 90 cylinders can be used in critical applications in which a high corrosion resistance is required (for example off-shore, marine, food).
This series of cylinders is normally equipped with end of stroke buffers with adjustable pneumatic cushioning.
Moreover, they are equipped with a mechanical cushioning that makes the impact of the piston less noisy as it reaches the end of the stroke.
Stainless steel cylinders Series 97
Single- and double-acting, cushioned, magnetic.
Ø 32, 40, 50, 63 mm
Series 97 stainless steel cylinders can be used in critical applications where a high level of corrosion resistance is required (for example: off-shore, naval, food industries).
These cylinders are normally equipped with end-stroke cushioning which can be adjusted through a screw on the end block.
In order to quieten the impact of the piston on the end block, these cylinders are also equipped with mechanical cushioning.