Norgren RM/92020/N4/15 Pneumatic Cylinder - 20 mm Diameter
Part Number: RM/92020/N4/15
Quick Summary
Norgren RM/92020/N4/15 Pneumatic cylinder is a compact actuator designed for space‑constrained automation lines. Its one third the basic length of a comparable ISO/VDMA model eases mounting, reduces machine footprint, and lowers installation time. Key features include a magnetic piston for full control-system versatility, low friction, long-life seals, and a fully non-corrodible specification to withstand demanding environments. The build uses an anodised aluminium barrel and a stainless steel piston rod for durable performance. Note: formal CE, IP, or SIL certifications are not listed in this data; please confirm status with your supplier. Overall, the device delivers efficient, reliable actuation with reduced total cost of ownership and easier servicing for high‑mix, high‑demand processes.
Product Information
Extended Description
RM/92020/N4/15 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
15 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
The compact form factor directly reduces enclosure footprint and enables closer mounting in dense automation layouts, delivering measurable space savings and faster installation, which translates to lower capital expenditure. This is complemented by a 20 mm bore and 15 mm stroke that provide precise, repeatable movement while maintaining a theoretical force of 188 N, supporting reliable push/pull cycles in pick-and-place applications. A double-acting operation allows bidirectional actuation from a single unit, improving cycle efficiency and reducing the need for additional components. The magnetic piston enables straightforward position sensing and integration with control systems, while the low-friction, long-life seals minimize downtime and maintenance costs in high-cycle environments. Built from anodised aluminium and stainless steel, the cylinder resists corrosion and wear, extending service intervals in manufacturing, packaging, and handling lines. The M5 port size offers compact plumbing and simple installation with standard fittings, reducing installation complexity and risk of leaks. This model’s non-cushioned design is ideal for high-velocity damping requirements, but for sensitive tooling, customers may introduce external cushioning. Overall this RM/92020/N4/15 is a robust, cost-effective choice for compact linear actuation with predictable performance across 1–10 bar, -5 to 80 °C, and standard compressed air systems.
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FAQs
Yes. The unit features an M5 port size and a 20 mm bore, enabling straightforward plumbing with standard fittings. For mounting, verify that your fixture uses common ISO/VDMA cases and ensure appropriate mounting brackets are selected to accommodate the 15 mm stroke and compact length. If your system requires specific Mounting Flanges or end-of-stroke cushions, confirm compatibility with your OEM or distributor.
The RM/92020/N4/15 is rated for 1–10 bar (14–145 psi) and a temperature range of -5 to 80 °C (-23 to 176 °F). This makes it suitable for most common industrial environments, though high-temperature or unusually high-pressure applications should be evaluated for prolonged duty cycles and seal life with a hydraulic or pneumatic specialist.
Yes, its double-acting design and 188 N theoretical force support reliable actuation for rapid cycling. The magnetic piston aids sensing for precise position feedback, while the compact length reduces travel time between stations. However, the model ships without cushioning, so for highly damped cycling or sensitive tooling, consider external damping or alternative models with integrated cushioning.
The provided data does not list formal CE, IP, or SIL certifications. For regulated environments or customers requiring specific approvals, confirm the certification status with your Norgren representative or authorized distributor prior to deployment.
The combination of low-friction seals, a non-corrodible build, and a robust magnetic piston minimizes maintenance and extends service intervals, reducing downtime costs. The anodised aluminium barrel and stainless steel rod further resist wear in harsh environments. By design, the compact form factor also reduces installation and manifold complexity, delivering lower initial costs and predictable lifecycle performance in general automation, packaging, and assembly tasks.