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Rotary cylinders
Rotary actuators Series ARP
Model: "Rack & Pinion"
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.
Rotary actuators with rack and pinion system Series QR
Magnetic, cushioned
7, 10, 20, 30, 50 mm
Rotation angles: 0 - 190°
The Series QR rotary actuators are cylinders with a double piston, able to provide high torques while ensuring high stability and a precise rotary movement.
The rotation angle can be easily set as desired between 0° and 190° by means of adjustment bolts or hydraulic absorbers positioned on one side of the rotary table. The use of shock absorbers allows the dampening of two to five times more kinetic energy than with regulation bolts. The rotary table is compact and allows direct mounting of the load. Their compact design, lightness and ease to combine with EOAT make these actuators particularly suitable for use in the assembly and packaging sectors and any application that requires transfer, tilting or rotation of objects.
Rotary cylinders Series 30
Non magnetic, cushioned and not cushioned
ø 50, 63, 80, 100 mm
Rotational angles: 90° and 180°
Series 30 rotary cylinders are made of a special Aluminium profile.
Their compact dimensions and clean lines give a good aesthetic appearance.
A unique wear resistant guide block gives increased service life to the unit.
Positioning gears are provided for the rotations.
On the heads there is a screw which allows rotation to be adjusted by ± 5°.
Rotary cylinders Series 69
Magnetic, cushioned
Ø 32, 40, 50, 63, 80, 100, 125 mm
Rotational angles: 90°, 180°, 270° and 360°
Series 69 rotary cylinders are available in 7 different bores and can satisfy a large range of operational requirements.
Through an adjustment screw it is possible to recover part of the play between pinion and rack.
On the heads there is a screw which allows rotation to be adjusted by ± 5°.