Norgren RM/92040/N4/115 Pneumatic Cylinder - Magnetic
Part Number: RM/92040/N4/115
Quick Summary
Norgren RM/92040/N4/115 is a compact double-acting pneumatic cylinder designed for precise linear actuation on automation and packaging lines. Engineers often struggle with space constraints that force trade-offs between stroke length and mounting options; this model delivers a 40 mm bore with a 115 mm stroke in a third of the length of comparable ISO/VDMA cylinders. While not all specifications are listed here, many Norgren solutions carry CE certification and offer IP-rated variants, with the magnetic piston enabling easy sensing and integration into control systems. With a robust anodised aluminium barrel, stainless steel rod, and a 1–10 bar operating window, this cylinder supports reliable performance across standard compressed-air lines, helping you improve uptime and reduce maintenance costs. In practice, it pairs well with RM/92000/M range components to streamline installation and achieve scalable automation across multiple machines.
Product Information
Extended Description
RM/92040/N4/115 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
115 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: 40 mm bore and 115 mm stroke provide a compact profile with ample stroke length. Business Impact: Enables dense mounting layouts and higher actuator density without sacrificing reach. Application: Ideal for small actuators in pick-and-place and assembly lines where space is at a premium. Feature: Low-friction, long-life seals reduce wear and maintenance needs. Business Impact: Increases actuator service intervals, lowers lifecycle costs, and improves plant uptime. Application: Suitable for continuous operation in packaging machinery and conveyors. Feature: Fully non-corrodible specification and anodised aluminium barrel. Business Impact: Delivers durable performance in challenging environments and reduces replacement cycles. Application: Best for factories with exposure to humidity or washdown conditions. Feature: Magnetic piston enables straightforward sensing and integration with control systems. Business Impact: Simplifies automation wiring and sensor feedback loops, enabling reliable position detection. Application: Works well with PLCs and industrial controls in robotics and pick-and-place tasks. Feature: Stainless steel piston rod and standard G1/8 port. Business Impact: Improves resistance to wear at the rod seal and ensures compatibility with common pneumatic manifolds. Application: Retrofit and upgrade projects where existing lines use standard porting and mounting patterns. Feature: Operating pressure 1–10 bar and operating temperature -5 to 80 °C. Business Impact: Supports a wide range of process conditions, reducing the need for multiple variants. Application: General-purpose automation across diverse industries, including packaging and material handling.
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FAQs
For installation, verify correct mounting orientation to minimize side loads and ensure the magnetic piston sensor alignment is unobstructed. Use standard G1/8 fittings and compatible manifolds, and check that the 1–10 bar supply matches the system’s pressure profile. Consider space-saving mounting brackets and ensure appropriate clearance for the 115 mm stroke to avoid interference with adjacent components.
The magnetic piston provides an intrinsic sensing feature that simplifies position feedback without extra mechanical switches. This enables reliable sensor integration with PLCs and control modules, reduces wiring complexity, and improves repeatability in pick-and-place and assembly tasks. It also supports non-contact sensing, which minimizes wear on sensors and improves maintenance intervals.
Yes, its design emphasizes durability: a stainless steel piston rod and an anodised aluminium barrel resist wear and corrosion, while low-friction seals extend seal life. For high-cycle environments, ensure compressed air quality is maintained and select proper mounting to minimize dynamic loading. Routine inspection of seals and rod ends is recommended to sustain peak performance over time.
Verify CE compliance from the official datasheet and confirm IP rating variants specific to your application. If your process requires washdown or high-humidity operation, request IP-rated versions and confirm compatibility with your control system and safety standards. Always refer to the latest Norgren documentation for certification details and installation guidelines.
The compact footprint frees valuable space, enabling denser layouts and reduced machine footprint. Combined with longer seal life and low maintenance due to high-quality materials, you can expect lower downtime and fewer unscheduled maintenance events. Sensor-friendly design simplifies integration with existing controls, accelerating commissioning and improving line throughput over time.