Norgren RA/192050/W2/40 ISO Compact Cylinder - ISO21287
Part Number: RA/192050/W2/40
Quick Summary
The Norgren RA/192050/W2/40 is a compact ISO cylinder for reliable double-acting actuation in automation lines. Engineers struggle with misalignment, seal wear and downtime when space is tight. This cylinder conforms to ISO 21287; it features a magnetic piston as standard for easy sensor integration, and it uses low-friction, long-life seals with buffer cushioning for smoother operation. In practice, the design reduces installation risk and accelerates time-to-value by offering compatible mounting, robust construction, and predictable performance under varied duty cycles. The combination supports higher uptime and consistent actuation in demanding environments, while maintaining a small footprint suitable for modern pneumatic layouts.
Product Information
Extended Description
RA/192050/W2/40 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
50 mm
Stroke Length
40 mm
Operation
Double acting
Cushioning
Buffer cushioning
Magnetic/Non-magnetic
Magnetic
Theoretical Force
1178 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: Conforms to ISO 21287 and includes a magnetic piston as standard. Business Impact: Enables sensor-ready operation and straightforward interchangeability with other ISO Compact actuators, reducing design time and stock variety. Application: Ideal for automated assembly lines, pick-and-place tasks, and packaging lines where compact form factor and sensor compatibility matter. Feature: 50 mm bore and 40 mm stroke with buffer cushioning. Business Impact: Delivers controlled deceleration, reduces impact loads, and minimizes wear, extending cycle life and lowering maintenance. Application: Beneficial in high-frequency pick-and-place and inline packaging systems. Feature: Low-friction, long-life seals. Business Impact: Reduces energy consumption and leakage risk while sustaining performance over many cycles. Application: Suitable for continuous operation in 1–10 bar compressed air systems. Feature: G1/8 port and anodised aluminium barrel; stainless steel rod. Business Impact: Delivers durable, corrosion-resistant construction with predictable performance in harsh environments. Application: Works well in automotive, electronics tooling, and food-grade workflows where lubrication and contamination control are critical. Feature: Switch-mounting flush with profile. Business Impact: Enables compact sensor integration with minimal enclosure intrusion, simplifying panel layouts. Application: Ideal for modern, space-constrained automation cells and profile-guided assemblies.
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FAQs
Yes. The RA/192050/W2/40 is designed to ISO Compact standards, ensuring compatibility with ISO 21287 mounting patterns. It uses a G1/8 air port and a 50 mm bore with a 40 mm stroke, making it straightforward to integrate with common panel and profile rail setups. Magnetic piston and flush-switch mounting support sensor integration with minimal enclosure intrusion.
Theoretical force is 1178 N, enabling strong actuation for medium-load applications. The unit uses low friction, long-life seals and buffer cushioning to minimize impact and wear, improving cycle life. In practice, this combination helps maintain repeatability under rapid cycles and minimizes hydraulic or pneumatic leakage, even in high-frequency pick-and-place tasks.
The 50 mm bore and 40 mm stroke are well suited for automated assembly, packaging, separation, and material handling lines where compact form factor matters. The flush-mount sensor readiness and durable magnetic piston support reliable position sensing in robotics and conveyor systems. Its corrosion-resistant aluminium barrel and stainless steel rod withstand factory lubricants, making it a robust choice for food, automotive, and electronics tooling.
This model conforms to ISO 21287, ensuring interchangeability with other ISO Compact cylinders and predictable fit. In this dataset, CE and IP ratings are not specified; verify with Norgren for regional compliance needs or for safety certifications like SIL. Design features such as low friction seals and buffer cushioning support reliable operation within regulated environments.
Plan regular inspection of seals and piston rod for wear, especially under high-frequency cycles. The unit’s low-friction seals and buffer cushioning extend life but still benefit from scheduled lubrication and debris-free air supply to maintain performance. The integrated magnetic piston supports sensor alignment, while flush mounting reduces contamination risk. Rely on Norgren datasheets for service intervals and spare parts.