A leader in the industry for over 40 years, Helac Corporation manufactures a comprehensive line of helical, hydraulic rotary actuators used to move, support and position rotary loads. ...
Since the company was founded in 1968, custom solutions have been offered to meet our customers' unique application requirements. Special ...
The L10 Series is our smallest and most compact helical
hydraulic actuator. Ideal for applications where space
is a premium, the ultra-compact L10 Series features
extremely ...
ROTARY ACTUATORS SERIES R1, ø32-100 mm
Rack-type rotary cylinders in various configurations:
- ...
TWIN RODS CYLINDER SERIES TWNC, ø 32-100 mm
Anti-rotation ...
ROTARY ACTUATORS SERIES R3
Actuator with double rack and play take-up. Angle of rotation adjustable ...

Features
? Rotary cylinder with double rack and pinion
? High precision ...
Features
● Rotary cylinder with double rack and pinion
● High precision positioning
● ...
The rotary cylinders are designed to translate the rectilinear motion, which is the characteristic motion of the pneumatic cylinders, into rotational motion ...
Rotary cylinders series "WR" are fit to transform the piston straightaway ...
Rotary Cylinder
Features
- Compact ...
Rotary Cylinder
Oil ...
Rotary Cylinder
Features
- Compact design, light ...
Rotating pneumatic cylinder
Adapted ...
Pneumatic rotating cylinder ...
Nonrotating, Double Acting 4 Bore sizes 3/4" thru 2" Strokes to 4" standard
Twin piston rods are incorporated into the cylinder head to achieve NON-ROTATION. The rods are securely fastened to the piston and tied together externally by a rod end tool bar.
The tool bar insures that the ...

All rotaries feature a compact, space-saving design and a rack and pinion mechanism designed to minimize backlash. Magnetic ...
Flat-II
Flat-II nonrotating, double-acting cylinder provides the answer to applications where rotation cannot be tolerated and space is at a minimum.
Nonrotation is achieved with dual piston rods and a rod end block that insures the rods work in tandem. Eliminates the need for external ...
Non-Rotating Air Cylinders
* Bimba's new Non-Rotating Original Line stainless steel body air cylinder design consists of a unique square piston rod with rounded corners. The square rod prevents rotation better than other rod configurations, ...
Pneu-Turn Actuators
The Bimba Pneu-Turn Actuators have cylinder bodies with 304 stainless steel for maximum seal life and an actuator body that's high strength, anodized aluminum alloy for maximum corrosion protection. The porting ends are high ...
The rotary cylinders 18 Series have been designed with seven different bores in order to satisfy a large range of ...
The rotary cylinders of the 69 Series are available in seven different bores from 32 to 125mm and in order to satisfy ...
Series 30 rotary cylinders are constructed from profiled aluminium, their ...
Air Work rotary cylinders are conceived in order to trasform the rectilinear, typical motion of the pneumatic cylinders, ...
AIRWORK'S ROTARY ACTUATORS Series AT have been made from an appropriate profile in aluminum. ...
Positrol manufactures standard and special cylinders with options to suit your needs
6 ...
The twin rod cylinders THM e TRM series are the right solution in ...
PINION AND RACK ROTARY ACTUATORS
* rotation between 0° and 720 °
* 2, 3, ...
Programmable electric linear rotary actuators with either direct drive or gearbox equipped rotary units. Fully programmable in force/torque, velocity and position with 100% data capture and feed back facility. Standard ...

Multi-turn Actuator AVA01 ~ AVA10 are installed on the automation of Globe valves, Gate valves, sluice valves, penstock and some dampers.
AVA01 ~ AVA10 combined with BA bevel gearbox for large torque valves.
AVA01 ...
