Asco Numatics 449 Series Compact ISO Cylinders

ASCO's 449 series of compact ISO 21287 profile cylinders are a sleek and accessible offering for the smaller ISO range, with a wide range of mounting and sensing options. This series has now been replaced by the Aventics CCI series, but some spares are still available.

Key Features

Key features and benefits of the Asco Numatics 449 Series Compact ISO Cylinders

Key Features

The 449 series cylinder don't require any lubrication, so maintenance cycles are fewer and simpler.

Key Features

441's can be equipped with a wide range of front and rear end mounts and piston rod mounts, to be installed into any application with ease.

Key Features

The profile barrel of the 441 series is smooth enough to allow sensor mounting directly into T slots and a trunnion mounting to be slid right on.

Cylinder Specifications

Detection: Equipped for magnetic position detectors
Fluid: Air or inert gas, filtered, lubricated or not
Operating Pressure: 10 bar, max.
Ambient Temperature: -20°C to +70°C
Max. Speed: 0,5 m/s
Standards: ISO 21287
Options: Single / Double Acting
Bore Diameter: Ø 20 to 100 mm
Thread Connection: ISO 16030

Frequently Asked Questions

A pneumatic cylinder is a mechanical device that uses compressed air acting on a piston within a sealed cylinder to produce a force in a reciprocating linear motion. This tool is widely used in various industrial applications where quick, forceful motion is required.
Pneumatic cylinders work by converting the energy of compressed air into mechanical energy. Air is pumped into the cylinder, which moves the piston forward or backward. This movement can then be used to operate machinery, lift loads, or move items.
There are primarily two types of pneumatic cylinders: single-acting and double-acting. Single-acting cylinders use air pressure to move the piston in one direction and a spring to return it to its original position. Double-acting cylinders use air pressure for movements in both directions.
Pneumatic cylinders offer numerous benefits, including simplicity, low maintenance, durability, and cost-effectiveness. They are safe to use in hazardous environments and provide a clean operation without the risk of chemical contamination.
Yes, pneumatic cylinders can be equipped with various sensors and regulators that allow for precise control over speed, position, and force, making them suitable for applications requiring exact movements.
Performance can be affected by several factors, including air quality and pressure, cylinder size, load, speed of operation, and environmental conditions such as temperature and humidity.
Selecting the right cylinder involves considering the stroke length, load requirements, operating pressure, and the environment in which it will be used. Consulting with a specialist or a manufacturer can also help tailor the selection to your specific needs.
Regular maintenance includes checking and replacing worn seals, ensuring that air filters are clean to avoid contamination, and verifying that all connections are secure. It's also crucial to monitor the air quality and pressure to maintain optimal performance.
While pneumatic systems are not as energy-efficient as some electric-driven alternatives, they are highly effective in specific scenarios where high speed and force are required. Improvements in system design, such as proper sizing and reducing leaks, can enhance their energy efficiency.
Pneumatic cylinders are typically made from materials such as steel, aluminum, and stainless steel. The choice depends on the application's specific needs, including the required strength, weight, and resistance to environmental factors.


Replacement Product

The Asco Numatics 449 Series Pneumatic Cylinders has been discontinued and is now replaced by the newer AVENTICS Series CCI, available today.

Functional Principle: Single acting, retracted without pressure
Ambient Temperature Range: -20°C to 80°C
Maximum Particle: 50 µm
Medium: Compressed Air
Standards: ISO 21287
Bore Diameter: Ø 16-100 mm
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Asco Numatics 449 Series Compact ISO Pneumatic Cylinders