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Actuators
Pneumatic Power CylindersPneumatic Power Cylinders
As compressed air moves into the cylinder, it pushes the piston along the length of the cylinder. Compressed air or the spring, located at the rod end of the cylinder, pushes the piston back.
Single-acting cylindersingle-acting cylinder with built-in spring
Double-acting cylindercylinder is able to carry out work in both directions of motion
cushions
Double-acting cylinder with end position cushioning
Cylinder seals
Mounting arrangementsfor cylinders
Some More CylindersSome More Cylinders
Swivel/linear drive
Rodless cylinders
double-rod cylinder
The piston rods are connected with the same piston. Double-rod cylinders provide equal force and speed in both directions.
– double-acting cylinder with a piston rod extending form each end.
By connecting 2, 3 or 4 cylinders with the same piston diameter and stroke in series, the force in the advance stroke (thrust) can be doubled, tripled or quadrupled in comparison to a single cylinder.
Tandem cylindersTandem cylinders
• A maximum of 4 cylinders can be combined.• The internal distribution of compressed air means that only 2 connections are required to pressurise all cylinders.• The force in the return stroke corresponds to that of a single cylinder with corresponding piston diameter.
shot pneumo-shot pneumo-cylinderscylinders.
The scheme of the shot pneumocylinder:The scheme of the shot pneumocylinder:A, b, c – cavities; 1, 3, 4 – channels; 2 - aperture
Shock influence is required in a number of technological operations, such as punching, marking, punching of holes. In this case we use shot shot
pneumocylinderspneumocylinders.
Cylinder withmagnetic coupling
•Compact – fitting length relative to stroke•Loads and devices can be directly mounted on the slide
•All settings accessible from one side:•Precision end-position adjustment•Position of proximity sensors•Mounting of drive•Speed regulation•Pneumatic end-position cushioning
•Sealing system
Some More CylindersSome More Cylinders
Multi-position cylinderMulti-position cylinder
Some More CylindersSome More Cylinders
Bellows cylindersBellows cylinders
Some More CylindersSome More CylindersFluidic MuscleFluidic Muscle
Oscillators (limited rotation)
Pneumatic limited rotation Pneumatic limited rotation motorsmotors
Rotary Rotary pneumoactuator:pneumoactuator:1, 2, 5 - channel; 3 - piston; 4 - chain transfer; A - cavity; Рip - pressure
• Nominal swivel angles of 90°, 180°, 270° or 360°• Freely selectable swivel angle from 0 to 360°• With adjustable end-position cushioning at both ends and end-position adjustment for piston ∅16 to 100 mm• With adjustable end-position cushioning at both ends for piston 40 to 100 mm∅
• For contactless position sensing• Backlash-free power transmission• Wide choice of mounting options
Pneumatic Power Cylinders Pneumatic Power Cylinders limited rotation motorslimited rotation motors
The pneumomotor with the limited angle The pneumomotor with the limited angle of turn:of turn:
1 - case; 2 - blade: 3 - target shaft; 4 - compaction; 5, 6 - fittings; 7 - stops
The pneumomotor with the limited angle of turn is applied to perform oscillating movements of the output shaft or its rotation on the definite angle.
pneumatic motors
Characteristics of pneumatic motors are: Smooth regulation of speed and torque Small size (weight) Overload safe Insensitive to dust, water, heat, cold Explosion proof Large speed selection Maintenance minimal Direction of rotation easily reversed
Air motors
Piston motors Sliding-vane motors
Gear motors Turbines (high flow)
Vane motor = reversed comp