Norgren RM/92040/MU/20/25 Compact double-acting - Magnetic
Part Number: RM/92040/MU/20/25
Quick Summary
Norgren RM/92040/MU/20/25 compact double-acting cylinder is designed for reliable linear actuation in confined automation spaces. The unit addresses common challenges such as lengthy installation times, space constraints, and sensor integration in tight equipment footprints. While the data highlights a fully non-corrodible design and a standard magnetic piston for control-system versatility, CE safety compliance and applicable IP ratings are typically pursued for pneumatic actuators in demanding environments, with SIL readiness depending on the overall system. This cylinder combines space efficiency with robust materials and a proven magnetic interface, delivering predictable performance and supplier-friendly compatibility across the RM/92000 family while supporting compact valve integration and streamlined maintenance.
Product Information
Extended Description
RM/92040/MU/20/25 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
G1/8
Cylinder diameter
40 mm
Stroke Length
20 mm
Operation
Double acting
Cushioning
No cushioning
Magnetic/Non-magnetic
Magnetic
Theoretical Force
754 N
Materials - Barrel
Anodised aluminium alloy
Materials - Piston Rod
Stainless steel (austenitic)
Range
RM/92000/M
Brand
IMI Norgren
Feature: Space-saving design and 40 mm bore reduce footprint and cabinet space, directly decreasing installation time and system complexity. Business Impact: Enables tighter layouts, quicker commissioning, and lower integration costs in packaging, assembly, and automation lines. Application: Ideal for small automation cells where every millimeter of space matters and frequent actuation is required. Long-tail keywords: compact pneumatic cylinder, 40 mm bore actuator, space-saving actuator. Feature: Low friction, long-life seals improve durability and reduce maintenance cycles. Business Impact: Cuts downtime and replacement costs while sustaining high cycle rates in production environments. Application: Suitable for high-frequency pick-and-place and material-handling tasks where reliability is paramount. Long-tail keywords: low-friction seals, long-life pneumatic cylinder, high-cycle actuator. Feature: Fully non-corrodible specification and corrosion-resistant materials extend service life in challenging environments. Business Impact: Lower lifecycle costs and fewer field failures, increasing overall equipment effectiveness (OEE). Application: Environments with humidity, washdown, or aggressive coolants benefit from robust construction; ideal for food, pharma, or general industrial automation. Long-tail keywords: corrosion-resistant cylinder, non-corrodible pneumatic actuator, rugged aluminium barrel. Feature: Magnetic piston enables seamless sensor integration and position feedback. Business Impact: Simplifies closed-loop control and eliminates extra sensing hardware, enabling quicker integration with PLCs and sensors. Application: Robotics and linear actuators requiring reliable positional sensing in tight spaces. Long-tail keywords: magnetic piston, sensor-ready cylinder, integrated position feedback. Feature: Durable materials – anodised aluminium barrel and stainless steel piston rod support high durability, while operating range supports versatile duty cycles. Business Impact: Enhanced reliability across a broad temperature and pressure range, reducing spares and maintenance planning. Application: General-purpose automation where predictable performance is essential. Long-tail keywords: anodised aluminium barrel, stainless steel piston rod, 1-10 bar range.
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FAQs
What mounting options are available and how does the 40 mm bore and 20 mm stroke affect installation in tight automation cells? This cylinder uses a G1/8 port and a compact footprint, enabling straightforward integration with common mounting patterns in small assembly lines. Consider nearby valves and sensors to maintain clearance and ensure reliable piston travel without interference.
Key specs include a 40 mm bore, 20 mm stroke, 1 to 10 bar operating pressure, -5 to 80 °C operating range, G1/8 port size, and a theoretical force of 754 N. The piston is magnetic for sensor compatibility, and the cylinder uses an anodised aluminium barrel with a stainless steel piston rod, offering robust actuation in typical industrial environments.
Yes, the design emphasizes a fully non-corrodible specification and corrosion-resistant materials, including an anodised aluminium barrel and stainless steel piston rod. While exact IP ratings aren’t listed here, this construction is well-suited for environments where moisture exposure and frequent cleaning are common, reducing maintenance and extending service life.
The standard magnetic piston enables direct sensing for position feedback, eliminating the need for additional external sensors in many applications. This feature simplifies control wiring, improves reliability of local and remote sensing, and supports seamless integration with PLCs and motion controllers in compact automation layouts.
Expect lower maintenance due to low-friction seals and long-life materials, which reduce downtime. The aluminium barrel and stainless rod provide durability in typical industrial use, while the magnetic piston streamlines sensor integration, lowering installation time. Overall, this yields improved machine uptime and a favorable return on investment for small-footprint pneumatic actuation.