Actuators and output devices

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Presentation transcript:

Actuators and output devices

Actuators An Actuator is an Output Device for the Conversion of Supply Energy into Useful Work. They Can Be Described Into Two Groups. Linear Motion Single Acting Cylinders Double Acting Cylinders Rotary Motion Air Motor Rotary Actuator

Actuators An Actuator Can be Controlled by the Following Methods: Pneumatic Hydraulic Electrical

Linear motion Single Acting Cylinders Double Acting Cylinders

Rotary motion Rotary actuators - single and double acting Pneumatic motor - continuous motion Hydraulic motor - continuous motion Electrical motor - continuous motion

Single acting cylinders

Single acting cylinders

Single acting cylinders

Single acting cylinders

Single acting cylinders

Single acting cylinders

Single acting cylinders

Single acting cylinders Rod Bearing Spring Vent Connection Piston Seal

Single acting cylinders

Single acting cylinders Force = Pressure x Area (piston)

Single acting cylinders

Double acting cylinders

Double acting cylinders

Double acting cylinders

Double acting cylinders Seals Piston Rod Bearing Base end Connections Rod end

Double acting cylinders

Double acting cylinders

Tandem double acting cylinders

Tandem double acting cylinder

Tandem double acting cylinder

Double rod double acting cylinders

Multi-position cylinders

Multi-position cylinders

Multi-position cylinders

Duplex cylinders 1 2 3

Duplex cylinders 1 2 3

Duplex cylinders 1 2 3

Rodless cylinders

The rodless cylinder Conventional Double Acting Cylinders require space to house the cylinder. Plus space to carry out the work. More effective use of the available space can be made by using Rodless Cylinders.

Rodless cylinder - mechanically coupled Clamp for seal and protection strip Piston and carriage assembly Body of Cylinder End caps with cushioning and adjustment Internal seal Protection strip

Rodless cylinder - mechanically coupled

Rodless cylinder - mechanically coupled

Rodless cylinder - mechanically coupled

Rodless cylinder mechanically coupled

Rodless cylinder mechanically coupled

Rodless cylinder mechanically coupled

Rodless cylinder magnetically coupled

Rodless cylinder magnetically coupled

Rack and pinion rotary actuator

Rack and pinion rotary actuator Pistons with ‘Rack’ arrangement End cap with pneumatic connections End Cap with Shock absorber type cushioning Adjustable Body of Actuator Driven Shaft with gear

Rack and pinion rotary actuator

Rack and pinion rotary actuator

Rack and pinion rotary actuator

Rack and pinion rotary actuator

Rack and pinion rotary actuator

Rack and pinion rotary actuator

Rack and pinion rotary actuator

Vane type rotary actuator

Vane type rotary actuator

Vane type rotary actuator

Vane type rotary actuator

Vane type rotary actuator

Vane type rotary actuator

Linear and rotary actuator combination