Norgren RM/92040/N4/80 Pneumatic Cylinder - Double Acting
Part Number: RM/92040/N4/80
Quick Summary
Norgren RM/92040/N4/80 is a compact double-acting pneumatic cylinder for precise linear actuation in automation and packaging lines. In tight automation cells, space constraints and frequent maintenance erode uptime and throughput. This design features a one-third basic length versus ISO/VDMA equivalents, low-friction long-life seals, and a magnetic piston for easy sensor integration. While exact certifications depend on regional requirements, industry-standard safety and corrosion-resistance traits are typical for this family; verify the datasheet for your application. Together, these attributes support faster time-to-value, reduced tooling costs, and more reliable automation across pick-and-place, robotics, and assembly processes.
Product Information
Extended Description
RM/92040/N4/80 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
80 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: One-third basic length versus ISO/VDMA equivalents reduces machine footprint and enables tighter layouts. Business Impact: Frees space for other actuators and simplifies cabinet design, lowering overall system weight and costs. Application: Ideal for compact packaging lines and dense automation cells where every millimeter matters. Feature: Low friction, long-life seals improve durability. Business Impact: Extends service intervals, reduces maintenance downtime, and sustains consistent performance under high-cycle conditions. Application: Suitable for high-speed pick-and-place and continuous manufacturing environments. Feature: Fully non-corrodible construction with an anodised aluminium barrel and stainless steel piston rod. Business Impact: Enhances longevity in humid, wash-down, or corrosive atmospheres, lowering replacement and warranty costs. Application: Food & beverage, chemical processing, and process automation where corrosion resistance is critical. Feature: Magnetic piston enables seamless sensing and control integration. Business Impact: Simplifies feedback loops and reduces wiring complexity for PLCs and motion controllers. Application: Robotic grippers, position sensing, and integrated actuator systems. Feature: Broad operating range and standard porting (1–10 bar, G1/8). Business Impact: Ensures compatibility with most plant air systems and stable performance across temperature variations. Application: General purpose automation, assembly, and transfer motions. Feature: Theoretical force of 754 N at 40 mm bore provides reliable actuation for moderate loads. Business Impact: Predictable acceleration and repeatable movements support tighter tolerances and higher throughput. Application: Clamping, transfer, and actuation tasks in tight spaces.
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FAQs
When installing the RM/92040/N4/80, ensure clear access to the G1/8 port and verify mounting alignment to avoid side loads. Use compatible mounting feet and end-plates rated for 40 mm bore cylinders. Check the stroke path to prevent contact with guards and consider sensor placement near the magnetic piston for reliable feedback.
The 40 mm bore determines the theoretical force around 754 N, supporting moderate loads with stable velocity. The 80 mm stroke provides ample travel for most pick-and-place tasks, enabling efficient cycle times. For higher loads or longer strokes, evaluate alternative bore sizes or stroke lengths within the RM/92000/M range.
Yes, the cylinder is specified for operating temperatures from -5 to 80 °C and is built with an anodised aluminium barrel and stainless steel piston rod to resist corrosion. For wash-down or highly aggressive environments, confirm end-user cleaning requirements and verify compatibility with plant air quality and lubrication practices.
The RM/92040/N4/80 includes a magnetic piston to support seamless sensor integration. This enables easy connection to standard controllers and enables reliable position feedback without additional external sensors. Plan sensor placement to avoid magnetic interference and ensure consistent readings across environmental conditions.
Follow a regular inspection cycle for seals and end caps, monitor rod cleanliness to prevent scoring, and ensure clean, dry compressed air within the 1–10 bar range. Use recommended lubricants if applicable, verify fastener torque after initial operation, and check the magnetic sensing alignment during preventative maintenance for ongoing reliability.