Norgren RA/192100/N4/20 ISO Compact Cylinder - ISO 21287
Part Number: RA/192100/N4/20
Quick Summary
Norgren RA/192100/N4/20 is an ISO compact double-acting cylinder designed for precise linear actuation in automation and packaging lines. When space is tight, misalignment and seal wear can derail cycles, and this cylinder addresses those pain points with a 100 mm bore, 20 mm stroke, and proven low-friction seals. Conforms to ISO 21287, it features a magnetic piston as standard and offers buffer cushioning to absorb impact. The combination of a rugged anodised aluminium housing and a stainless steel piston rod delivers long service life, while switches can be mounted flush with the profile to simplify sensor integration. This results in reduced downtime, predictable performance, and lower total cost of ownership in demanding industrial environments.
Product Information
Extended Description
RA/192100/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
100 mm
Stroke Length
20 mm
Operation
Double acting
Cushioning
Buffer cushioning
Magnetic/Non-magnetic
Magnetic
Theoretical Force
4710 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
Conformance to ISO 21287 ensures interchangeability and streamlined part replacement, while the magnetic piston enables reliable position sensing without extra components—reducing wiring complexity and installation time. The result is heightened up-time and easier maintenance in high-cycle packaging lines. Buffer cushioning minimizes impact forces at end-of-stroke, protecting both load and cylinder seals, which translates to longer service life and lower maintenance costs. The 100 mm bore delivers substantial static and dynamic force (4710 N), enabling handling of heavier parts and faster cycle times in assembly and material handling applications. Anodised aluminium barrel and martensitic stainless steel piston rod provide corrosion resistance and durability in harsh manufacturing settings, reducing overhauls and replacement frequency. The G1/8 port size aligns with standard pneumatic fittings, improving compatibility and installation ease. The flush-mount sensor capability further simplifies automation and control integration across compact installations.
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FAQs
Yes. The RA/192100/N4/20 is designed to conform to ISO 21287, ensuring standard mounting compatibility across IMI Norgren’s ISO Compact family. Its magnetic piston supports integrated position sensing with common sensors, and flush-mount switch capability simplifies wiring and alignment. When selecting mounting options, verify stroke, bore, and port orientation to ensure seamless integration with existing guide systems and control panels.
The cylinder delivers a theoretical force of 4710 N at the specified bore, suitable for demanding load handling. It operates from 1 to 10 bar (15 to 145 psi) and is compatible with standard compressed air systems. This combination enables fast cycling and robust actuation in real-world manufacturing conditions while maintaining reliability across typical factory air supply variations.
Absolutely. The 100 mm bore, 20 mm stroke geometry, and buffer cushioning make it ideal for high-cycle packaging, pick-and-place, and light-to-medium material handling. The magnetic piston supports precise sensing for automation, while flush switch mounting and standard G1/8 ports streamline integration with common packaging equipment, conveyors, and robotic grippers.
This cylinder conforms to ISO 21287, a key standard for ISO Compact pneumatic actuators, which supports interchangeability and quality consistency across assemblies. The magnetic piston and durable construction align with general safety practices for automated systems. For specific regulatory or CE-related requirements, verify your regional compliance program and any client-specific safety specifications in conjunction with this product’s technical documentation.
Expect reduced maintenance with the low-friction seals and buffer cushioning that extend service life under high-cycle use. The stainless steel piston rod and anodised aluminium barrel resist wear and corrosion, lowering replacement frequency. The flush-mount sensing capability simplifies diagnostics and reduces commissioning time, delivering faster return on investment through higher uptime and lower maintenance labor costs.