Norgren RM/92080/JM/50 Pneumatic Cylinder - Magnetic
Part Number: RM/92080/JM/50
Quick Summary
Norgren RM/92080/JM/50 Pneumatic cylinder is a compact double-acting actuator designed for automation lines that demand space-saving, reliable motion. Engineers often struggle with fitting robust actuation in tight envelopes without sacrificing performance or service life. This model delivers a combination of long-life seals, non-corrodible construction, and a standard magnetic piston, enabling precise sensing and control across diverse environments. With an 80 mm bore, 50 mm stroke, and a G1/4 port, it integrates easily into existing manifolds while maintaining strong thrust. The result is lower maintenance, higher uptime, and a clear path to cost-efficient automation in manufacturing and packaging applications. Designed for harsh industrial conditions, it meets the demanding needs of continuous operation in production lines.
Product Information
Extended Description
RM/92080/JM/50 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
G1/4
Cylinder diameter
80 mm
Stroke Length
50 mm
Operation
Double acting
Cushioning
No cushioning
Magnetic/Non-magnetic
Magnetic
Theoretical Force
3016 N
Materials - Barrel
Anodised aluminium alloy
Materials - Piston Rod
Stainless steel (martensitic)
Range
RM/92000/M
Brand
IMI Norgren
Compact length delivers space savings compared to ISO/VDMA equivalents, reducing machine footprint and simplifying installation in tight automation cells. This enables faster setup, easier maintenance access, and greater design flexibility for high-mix, high-volume packaging lines. The RM/92080/JM/50 thus supports lean manufacturing goals while preserving full actuation force for reliable cycling. The 80 mm bore, 50 mm stroke, and G1/4 port combination makes manifold integration straightforward, minimizing custom plumbing and leak risks. The unit’s low-friction, long-life seal design translates into lower lubrication needs and extended service intervals, delivering meaningful total cost of ownership improvements in continuous production environments. For engineers, this means predictable performance with fewer unplanned downtime events.
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FAQs
Plan for a standard 80 mm bore cylinder footprint with a G1/4 air port. Use compatible manifolds and mounting bolts to ensure alignment and repeatable stroke. Confirm clean, dry compressed air supply to maintain seal life and reduce contamination risk. Check torque specs for mounting flanges and ensure correct end-cushion settings if a non-cushioned model is used in high-cycle applications.
Operating pressure ranges from 1 to 10 bar (14 to 145 psi), providing up to 3016 N of theoretical thrust for the 80 mm bore. Expect consistent actuation across this range, with full stroke control and repeatability. For high-speed cycles, sizing the supply pressure close to the upper end of the range will maximize force without compromising response time.
The cylinder features an anodised aluminium barrel and a stainless steel (martensitic) piston rod, delivering robust corrosion resistance. While this improves durability in many environments, verify the IP rating for your specific installation and consider additional seals or protective coatings if exposure to aggressive cleaners or washdown cycles is anticipated.
A magnetic piston enables non-contact position sensing with standard sensors, simplifying wiring and reducing wear points. This improves monitoring accuracy, enables easier PLC integration, and supports reliable closed-loop control. The feature is especially valuable in pick-and-place, clamping, and assembly tasks where precise stroke positioning is critical.
Expect longer service intervals due to low-friction seals and corrosion-resistant materials. The unit is designed to fit RM/92000/M family configurations and standard 1/4 inch ports, simplifying spare-parts stocking. Always consult the datasheet for torque, lubrication guidance, and fault diagnostics to optimize uptime and ROI in production environments.