Norgren RA/192080/N4/20 ISO Compact Double Acting Cylinder - ISO 21287
Part Number: RA/192080/N4/20
Quick Summary
Norgren RA/192080/N4/20 is an ISO compact double-acting cylinder for precise linear actuation in automated packaging lines. In tight automation cells, inconsistent stroke and sticking can degrade cycle times and raise maintenance costs. It complies with ISO 21287, features a magnetic piston for effortless sensor mounting, and uses low-friction, long-life seals with buffer cushioning to minimize impact. These attributes translate into predictable performance, reduced downtime, and longer service intervals. When integrated with standard G1/8 ports and an 80 mm bore, it fits common pneumatic footprints while enabling reliable sensing and switching. For designers and buyers, this means faster deployment, easier diagnostics, and a robust actuation solution for compact automation tasks.
Product Information
Extended Description
RA/192080/N4/20 Norgren: Conforms to ISO 21287 | Magnetic piston as standard | Low friction, long life seals | Switches can be mounted flush with the profile
Medium
Compressed air
Operating Temperature
-5 ... 80 °C, 23 ... 176 °F
Operating Pressure
1 ... 10 bar, 15 ... 145 psi
Standard
ISO 21287
Port Size
G1/8
Cylinder diameter
80 mm
Stroke Length
20 mm
Operation
Double acting
Cushioning
Buffer cushioning
Magnetic/Non-magnetic
Magnetic
Theoretical Force
3016 N
Materials - Barrel
Anodised aluminium
Materials - Piston Rod
Stainless steel (martensitic)
Country of Origin
Germany
Range
RA/192000/M
Series
ISO Compact
Brand
IMI Norgren
Feature: ISO 21287 conformity. This standardized footprint shortens engineering time and reduces cross-line part variation, lowering total cost of ownership. Application: packaging lines and assembly cells where a consistent cylinder footprint accelerates line changeovers. Feature: Magnetic piston as standard for sensing. Benefit: straightforward switch integration without extra hardware, reducing installation complexity and risk of misalignment. Application: positions sensors flush with the profile in compact automation cells. Feature: Low-friction, long-life seals. Benefit: longer service intervals and lower maintenance costs in high-cycle applications. Application: continuous-motion conveyors and high-frequency actuation scenarios. Feature: Buffer cushioning. Benefit: smoother starts and stops, less vibration, and improved positional accuracy. Application: end-of-stroke operations in delicate handling tasks. Feature: Durable materials — anodised aluminium barrel and stainless steel piston rod. Benefit: corrosion resistance and extended life in tough factory environments. Application: multi-shift lines and environments with challenging air quality. Feature: 80 mm bore and 20 mm stroke with G1/8 port. Benefit: compact yet high-load actuation suitable for small to mid-size automation cells. Application: packaging, sorting, and robotic-assisted assembly. Feature: Theoretical force of 3016 N. Benefit: supports reliable pushing and indexing in demanding fixtures. Application: heavy-duty pick-and-place and positioning tasks.
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FAQs
This model follows the ISO 21287 footprint and uses a standard G1/8 port, enabling straightforward compatibility with existing pneumatic manifolds and brackets. For best results, align sensor switches flush with the profile and verify bore and stroke fit within the designated space to avoid interference with adjacent components and cabling.
The cylinder operates from 1 to 10 bar (15 to 145 psi) and provides a 20 mm stroke with an 80 mm bore (diameter). Theoretical actuation force is 3016 N, suitable for rapid, controlled extension and retraction in high-cycle packaging and assembly tasks.
Ideal for compact automation cells, including packaging lines, pick-and-place fixtures, and small-scale robotic tooling, where space is limited but duty cycles are high. Its magnetic piston simplifies sensing, while buffer cushioning supports precise stopping and reduced wear in end-of-stroke operations.
RA/192080/N4/20 conforms to ISO 21287, ensuring standardized dimensions and interchangeability for compact pneumatic actuators. The piston is magnetic to facilitate sensor integration, and the construction combines anodised aluminium with a martensitic stainless steel rod for durability in industrial environments.
Low-friction seals and buffer cushioning extend service intervals and reduce lubricants usage, lowering maintenance labor and downtime. Magnetic sensing enables easier diagnostics and faster fault isolation, while the robust materials resist wear in multi-shift operations, delivering a favorable total cost of ownership for high-cycle applications.