Norgren RM/92020/N2/40 Compact Cylinder - Magnetic
Part Number: RM/92020/N2/40
Quick Summary
RM/92020/N2/40 is a compact double-acting pneumatic cylinder for tight-space automation and precise linear actuation. Engineers often struggle with space constraints and maintenance, making compact, high-reliability actuators essential. While explicit certifications aren’t listed here, the magnetic piston and corrosion-resistant design support robust, safe operation in typical industrial environments. With a one-third-length profile versus standard ISO/VDMA models and a robust anodised aluminium barrel paired with a stainless steel piston rod, it installs easily on shared manifolds. Operating across -5 to 80 °C and 1 to 10 bar, this cylinder delivers consistent performance, reducing downtime and total cost of ownership for automated lines and packaging equipment.
Product Information
Extended Description
RM/92020/N2/40 Norgren: One third the basic length of a corresponding ISO/VDMA model | Low friction, long life seal design | Fully non-corrodible specification | Standard magnetic piston for full control system versatility
Medium
Compressed air
Operating Temperature
-5 ... 80 °C, 23 ... 176 °F
Operating Pressure
1 ... 10 bar, 14 ... 145 psi
Port Size
M5
Cylinder diameter
20 mm
Stroke Length
40 mm
Operation
Double acting
Cushioning
No cushioning
Magnetic/Non-magnetic
Magnetic
Theoretical Force
188 N
Materials - Barrel
Anodised aluminium alloy
Materials - Piston Rod
Stainless steel (austenitic)
Range
RM/92000/M
Brand
IMI Norgren
Feature → Business Impact → Application: The RM/92020/N2/40’s 20 mm bore and 40 mm stroke deliver high actuation force within a compact footprint, enabling higher packing density on automated lines and robotic assemblies. This space savings translates to easier panel layouts, faster installation, and improved line efficiency in machine tenders and pick-and-place cells. Application: assembly lines with limited space and high throughput. Feature → Business Impact → Application: A magnetic piston allows reliable position sensing and seamless integration with sensors, enabling precise control and reduced wiring complexity. This improves feedback accuracy for end-of-line testing and quality checks in packaging, medical device manufacturing, and automotive components. Feature → Business Impact → Application: Anodised aluminium barrel and stainless steel piston rod provide corrosion resistance in wet or wash-down environments, lowering maintenance costs and extending service life for food & beverage, pharmaceutical, and process automation applications. Feature → Business Impact → Application: Wide operating range from -5 to 80 °C and 1–10 bar supports reliable performance across varied plant conditions, reducing the need for multiple actuator SKUs and simplifying procurement for OEMs and maintenance teams. Feature → Business Impact → Application: The compact length, combined with low-friction, long-life seal design and no cushioning, supports high-speed cycling with predictable end-of-stroke behavior, ideal for high-speed pick-and-place and packaging operations, provided external cushioning is not required. Feature → Business Impact → Application: Magnetic/Non-magnetic readiness and standard M5 porting enable easy plumb-in with existing compressed-air systems and manifolds, accelerating commissioning and simplifying spare-part stocking for line technicians.
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FAQs
RM/92020/N2/40 uses a standard M5 port and a 20 mm bore, allowing straightforward integration with common pneumatic manifolds. Ensure correct alignment with mounting holes and verify that the manifold provides clean, dry compressed air within 1–10 bar. For best results, use compatible seals and consider external cushions if required by your application’s end-stroke dynamics.
The cylinder operates from 1 to 10 bar (14 to 145 psi) and tolerates temperatures from -5 to 80 °C (-23 to 176 °F). This broad range supports reliable actuation across typical industrial environments, including moderate wash-down and mild thermal conditions, while maintaining performance and longevity.
With a 20 mm bore, 40 mm stroke, and a theoretical 188 N force, RM/92020/N2/40 offers strong actuation for compact robots and feeder systems. The lack of internal cushioning can favor higher-speed cycles, but for very delicate parts or high-acceleration tasks, consider adding external cushioning or selecting a model with built-in damping to protect payloads and extend lifecycle.
Yes. The piston is magnetic, enabling straightforward integration with proximity sensors or reed switches for reliable position feedback, simplifying control schemes and improving repeatability in automation sequences.
The unit features low-friction, long-life seals and a fully non-corrodible construction (anodised barrel and stainless steel rod), reducing wear and maintenance. This design minimizes downtime in wash-down or corrosive environments and supports longer service intervals in repetitive automation tasks.