Norgren RM/92025/JM/40 Pneumatic Cylinder - Magnetic Piston
Part Number: RM/92025/JM/40
Quick Summary
Pneumatic cylinder RM/92025/JM/40 delivers compact linear actuation for automation lines and pick-and-place tasks. In many projects, engineers wrestle with limited cabinet space and the lifecycle costs of bulky cylinders. This model uses a magnetic piston and long-life seals to enable reliable position sensing and extended service intervals, even in tough environments. Its corrosion-resistant anodised barrel and stainless steel rod support rugged operation across a broad temperature range (-5 to 80°C) and standard 1–10 bar air supply. Designed for easy integration with existing control systems, this cylinder helps reduce installation time while maintaining performance in high-demand manufacturing settings.
Product Information
Extended Description
RM/92025/JM/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
25 mm
Stroke Length
40 mm
Operation
Double acting
Cushioning
No cushioning
Magnetic/Non-magnetic
Magnetic
Theoretical Force
295 N
Materials - Barrel
Anodised aluminium alloy
Materials - Piston Rod
Stainless steel (austenitic)
Range
RM/92000/M
Brand
IMI Norgren
The RM/92025/JM/40 is a compact, robust actuator designed to maximize machine footprint efficiency and reliability. Feature → Business Impact → Application: One third the basic length of ISO/VDMA models reduces machine envelope and cabinet size, enabling tighter layouts and faster line changeovers for high-mix production. This smaller footprint translates to lower capital outlay and easier retrofits in existing lines. Feature → Business Impact → Application: Magnetic piston provides straightforward position sensing with compatible control strategies, simplifying wiring and feedback loops in automation cells. This supports safer, more deterministic actuation in pick-and-place and assembly tasks. Feature → Business Impact → Application: Long-life, non-corrodible seals and anodised aluminium barrel with a stainless steel rod deliver durable performance in harsh factory environments, reducing maintenance cycles and spare-part costs. Feature → Business Impact → Application: Operating range of -5 to 80 °C and 1–10 bar allows use across multiple processes—from food-grade to general automation—without swapping cylinders. Feature → Business Impact → Application: 25 mm bore and 40 mm stroke provide 295 N of theoretical force, ensuring reliable movement for standard tooling while maintaining compactness. Feature → Business Impact → Application: No cushioning is present, which improves response times; however, for systems requiring controlled deceleration, external damping or built-in cushioning may be added to tailor the motion profile. Feature → Business Impact → Application: M5 porting and standard mounting patterns enable quick installation with existing manifolds and accessory kits, shortening commissioning time and reducing downtime during upgrades. Feature → Business Impact → Application: The RM/92025/JM/40’s RM/92000/M range compatibility supports scalable automation projects, allowing easy system expansion without retooling downstream equipment. Insight: Industry-standard materials and magnetic sensing align with modern Industry 4.0 requirements, facilitating sensor integration and predictive maintenance programs.
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FAQs
RM/92025/JM/40 uses a 25 mm bore and M5 porting, aligning with standard DIN/ISO mounting patterns and most Norgren mounting accessories. Its compact length and magnetic piston simplify sensor integration and wiring, enabling quick, drop-in compatibility with existing manifolds and control hardware while maintaining stable actuation performance.
The cylinder delivers a theoretical force of 295 N at clean air pressure. It operates from 1 to 10 bar (14 to 145 psi) and tolerates temperatures from -5 to 80 °C, making it suitable for a broad range of automated tasks from basic pick-and-place to medium-speed actuation in demanding environments.
Yes for many standard applications, thanks to its double-acting design, 25 mm bore, and 40 mm stroke. However, the unit has no built-in cushioning, so for high-speed positioning with controlled deceleration you should add external damping or select a model with cushioning or a tuned speed controller to tailor the motion profile and protect sensitive tooling.
The anodised aluminium barrel and stainless steel piston rod deliver corrosion resistance and long life under tough operating conditions. Long-life seals reduce replacement intervals, and the magnetic piston supports reliable sensing for predictive maintenance. Minimal lubrication is required, contributing to lower maintenance overhead and improved machine uptime.
Space savings from the compact length enable smaller machines or higher line density, reducing capital expenditure. Durable materials and seals lower maintenance frequency, while magnetic sensing simplifies integration with control systems, reducing wiring and commissioning time. Overall, customers typically see lower downtime, simpler upgrades, and faster payback in automation-heavy applications.