ROTARY ACTUATORS

Rotary Cylinders Series 30

The rotary cylinders Series 30 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.

Rotary Cylinders Series 69

The rotary cylinders of the 69 Series are available in 7 different bores (from 32 to 125 mm) and can satisfy a large range of operational requirements. As a result of their design and the materials used, these cylinders can be used in extreme conditions with optimum results.

Quarter-Turn Valve Actuators Series ARP

The rotary actuators Series ARP has been designed to meet the high demands by the process industry, where they predominantly are used for controlling the opening and closing process valves of which ball valves and butterfly valves are the most common types.

RPC Rotary actuator

This is a compact rack and pinion rotary actuator. Space saving

Compact and thin design permits installation in a small space.

Cushion provided as standard

Rubber cushion or air cushion is provided as standard.

Stable torque / long service life

Uses a unique mechanism combining two cylinders with rack and pinion gears. Torque is stable even at low pressure, and internal / external leakages are minimal, with long service life.

RV3 Rotary actuator vane

Excellent durability with an incorporated switch is achieved. Vane rotary actuator with a wide variety of torque sizes.

Enhanced series

A 270° oscillating angle has been added to the compact rotary actuator, increasing the freedom of system design.

High torque and space saving

High torque and space saving are realized by adding a double vane to the compact rotary actuator.

Easy-to-use oscillating origin

The oscillating origin selected from 45° or 90°, increasing the options for equipment installation.

Variable oscillating angle added to series

This new addition is an angle adjusting type with a stopper and fine adjusting screw that allow free angle setting from 30° to the max. oscillating angle, contributing to higher machine / equipment precision. (Excluding sizes 1 and 50 and over)

Usable in high temperatures

The ambient temperature -5 and 80°C if dry air which has been passed through an air dryer to remove moisture from the air is used. (Excluding switch size 30 and over)

GRC Table rotary actuator

The table rotary actuator with rack and pinion realizes high load, direct mounting and high position accuracy thanks to a bearing guide.

Excellent flexibility in design

Six sizes of 5, 10, 20, 30, 50, 80.

Standard and high accuracy type are available with the same dimensions.

90° and 180° specifications are available.

The load directly mounted on the rotary table.

Superior installability

Select among 3 surfaces for piping port leadout directions.

Large hollow diameter keeps piping and wiring simple.

Positioning spigots for the table top (4 positions) and the body bottom (1 position) are available.

Superior operability

Stable operation with external stopper.

Smooth stopping is possible without backlash due to the external stopper and shock absorber (optional).

1.5 s/90° low speed operation is possible.

The large pinion diameter and long piston stroke length achieve low speed operation.

SFR & SFRT - Fine speed fan rotary actuator

Vane type rotary actuator that realizes small size, light weight, high torque and minimal air leakage.

Industry’s smallest air leak

Original seal structure realizes the industry's smallest air leak.

Low speed operation possible

With the original seal structure, there is no stick slip and smooth low speed operation is realized. Low speed range 1.5 seconds / 90°.

Compact, lightweight, high torque (SFR-*-90)

1.5 times higher torque compared with conventional models in a compact body.

Multisurface installation anywhere

Five surfaces (top, 3 sides, bottom) used as mounting surface.

Pneumatic R1 Series - Rotary Actuator / Pneumatic / Double-Acting / Rack-and-Pinion

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.

During the setup of the actuator, start with CLOSE flow microregulators, and open gradually till the achievment of the required speed.

Pneumatic R2 Series - Rotary Actuator / Pneumatic / Double-Acting / Rack-and-Pinio / Double

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.

Pneumatic R3 Series - Rotary Actuator / Pneumatic / Double-Acting / Rack-and-Pinion / Double

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 016-20-25-30). 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.

R3K Series - Rotary Actuator / Pneumatic / Double-Acting / Rack-and-Pinion

An actuator with a double rack and play take-up. Angle of rotation adjustable from 0° to 180°. These rotary actuators supplied with a mechanical stop or, for some sizes, a hydraulic decelerator. There is also a version with external hydraulic decelerators with more kinetic energy. The typical V-Lock dovetail and grooves are present on the turntable and the lower part of the body. There are two grooves on either side for inserting retracting magnetic sensors. There is a hole in the flange for air pipes or power cables.

Pneumatic DAPK Series - Rotary Actuator / Pneumatic / Double-Acting / Rack-and-Pinion

The DAPK rotary actuator is characterised by an exceptionally high level of performance, great ease of use, positioning accuracy and long life. It features a patented rack and pinion slack adjustment mechanism. A 3° overrun beyond 180° is also provided at each side. The end position stops either elastic mechanical stop (for application with reduced mass and velocity) or hydraulic shock absorbers. The end position detected using either the magnetic version, which is suitable for magnetic sensors, or the version suitable for inductive sensors. Versions with two, three and four positions are also available. The third and fourth position added at a later stage by installing the accessory provided. The versions with a pneumatic rotary distributor used to supply compressed air to the rotating plate from the inside, thus avoiding using external rotating pipes. In this case the rotating plate chosen among the one mounted in-line and that tilted by 90°.

Turn-Act Series

Features:

16 base models with torque outputs from 87 in.lbs to 1000 in.lbs.

Rotations 45, 90,180 & 270 degrees.

One moving part providing:

Zero Backlash

No loss of motion

Precise Repeatability

Continuous full torque throughout the rotation

Patented Urethane seals for:

Long cycle life and non-lube service

Options and modifications to fit your application