Janatics A81 Series Miniature Pneumatic Cylinder, Bore Diameter 20 mm, Stroke 25 mm, Single Acting, Front Spring, Non-Magnetic Piston, A81020025O
Technical overview
The Janatics A81 Series is a non-magnetic single acting miniature pneumatic cylinder for compact mechanisms where a crimped cylinder body and front-spring operation are preferred. This single acting linear pneumatic actuator uses a 20 mm bore and 25 mm stroke, with a 8 mm piston rod, G1/8 air port, 2 to 10 bar working pressure and elastomer end cushioning. The series follows ISO 6432 / CETOP RP52P style dimensions and uses aluminium, brass, nitrile, steel, acetal and polyurethane construction materials for filtered, lubricated compressed-air service. It is suitable for small fixtures, light clamping, ejecting, indexing, packaging mechanisms and compact machine automation.
Key Features
- Single acting front-spring operation suits compact mechanisms requiring spring-assisted movement.
- Crimped miniature cylinder body helps save space in small machine layouts.
- Elastomer end cushioning reduces impact during operation.
- ISO 6432 / CETOP RP52P style design supports common miniature-cylinder mounting practice.
- Designed for filtered and lubricated compressed air service from 2 to 10 bar.
- Made in India.
Applications
- Small automation equipment and compact fixture movement.
- Light clamping, ejecting and indexing mechanisms.
- Packaging mechanisms and compact machine assemblies.
- Low-friction miniature pneumatic actuator applications.
- Machine locations where a compact single acting cylinder is preferred.
Specifications
SeriesA81 Series
Port SizeG1/8
Bore Diameter20 mm
Stroke Length25 mm
Action TypeSingle Acting, Front Spring
Piston TypeNon-Magnetic Piston
CushioningElastomer End Cushioning
Working Pressure Range2 to 10 bar
Ambient Temperature Range-10 °C to +60 °C
Piston Rod Diameter8 mm
Piston Rod EndM8 × 1.25 Thread
Compliance StandardsISO 6432 / CETOP RP52P