Norgren RM/93020/N2/20 Cylinder - Magnetic Piston
Part Number: RM/93020/N2/20
Quick Summary
Norgren RM/93020/N2/20 Cylinder is a compact single-acting pneumatic actuator designed for precise 20 mm stroke operations in automation lines. When space constraints collide with performance needs, engineers struggle with bulky cylinders, lengthy installation, and frequent maintenance. Modern facilities expect CE compliance and robust designs for reliable operation, and this model addresses those expectations with a low-friction seal, non-corrodible construction, and a standard magnetic piston. By delivering a third of the basic length of a comparable ISO/VDMA unit, it minimizes footprint while maintaining 119 N of theoretical force. This makes it a cost-efficient, space-smart solution for small actuations across pick-and-place, clamping, and automation tasks.
Product Information
Extended Description
RM/93020/N2/20 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
Medium
Compressed air
Operating Temperature
-5 ... 80 °C, 23 ... 176 °F
Operating Pressure
2 ... 10 bar, 29 ... 145 psi
Port Size
M5
Cylinder diameter
20 mm
Stroke Length
20 mm
Operation
Single acting
Cushioning
No cushioning
Magnetic/Non-magnetic
Magnetic
Theoretical Force
119 N
Materials - Barrel
Anodised aluminium alloy
Materials - Piston Rod
Stainless steel (austenitic)
Range
RM/93000/M
Brand
IMI Norgren
Feature: Compact footprint with 20 mm diameter and 20 mm stroke. Benefit: Frees machine space, enables tight-pack layouts, and simplifies retrofit in existing lines. Application: Inline actuators on compact conveyors or small assembly cells. Feature: Low-friction, long-life seals. Benefit: Extends service intervals, reduces maintenance costs, and improves cycle reliability. Application: High-cycle automated pick-and-place where uptime matters. Feature: Fully non-corrodible construction with anodised aluminium barrel and stainless steel piston rod. Benefit: Superior durability in damp or washdown environments, minimizing corrosion-related downtime. Application: Food/packaging, beverage, and harsh factory floors requiring robust protection. Feature: Magnetic piston. Benefit: Easier sensor integration and precise position feedback for closed-loop control. Application: Automation lines utilizing standard magnetic sensing. Feature: 2–10 bar operating pressure and M5 port size. Benefit: Compatible with most standard compressed-air systems, reducing installation complexity. Application: General purpose pneumatic tasks with common supply pressures. Feature: One-third length versus ISO/VDMA equivalents. Benefit: Smaller footprint reduces machine length and integration time, accelerating time-to-product with fewer mounting constraints. Application: Retrofit projects and new equipment where space is at a premium.
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FAQs
To install, confirm the M5 port threads match your manifold, ensure the supply line delivers 2–10 bar of clean compressed air, and align the cylinder axis with the load direction. Tighten mounting hardware to specification, connect the air supply, and verify stroke clearance. The compact 20 mm diameter and 20 mm stroke simplify retrofits in space-constrained manifolds and assemblies.
The unit provides a theoretical thrust of 119 N, which translates to reliable actuation for short-stroke motions at 2–10 bar. Actual cycle speed depends on system pressure, load inertia, and friction. With its low-friction seals and magnetic piston, you can achieve consistent movements and predictable cycle times in typical pick-and-place or clamping applications.
Yes, its construction uses an anodised aluminium barrel and a stainless steel piston rod, offering enhanced corrosion resistance compared to basic aluminium cylinders. For washdown or humid environments, verify the applicable IP rating in your facility and ensure compatible seals and housings are used in conjunction with the controller and sensors.
This cylinder is designed to align with common industrial standards for pneumatic components, including safety and interoperability expectations across automation projects. Always confirm CE compliance and the intended IP rating with the supplier datasheet and verify integration with your machine’s safety and electrical controls to meet your regulatory requirements.
The device’s low-friction seals and non-corrodible materials reduce wear and maintenance intervals, lowering downtime and parts replacement costs. Its compact length simplifies installation and alignment, shortening commissioning time and enabling faster line changeovers, which improves overall return on investment in high-cycle systems.