Norgren RM/92040/N2/40 Pneumatic Cylinder - Magnetic
Part Number: RM/92040/N2/40
Quick Summary
Norgren RM/92040/N2/40 is a compact double-acting pneumatic cylinder for precise linear actuation. In tight automation cells, space and installation time matter; this model delivers a 40 mm bore and 40 mm stroke in roughly one-third the length of a standard ISO/VDMA unit. The datasheet notes a magnetic piston and corrosion-resistant construction, enabling easy sensing and long service life; verify CE conformity, IP ratings, and SIL compatibility on the official datasheet. With sensor-friendly magnetic actuation and robust materials, it supports reliable control system integration while reducing downtime and total cost of ownership.
Product Information
Extended Description
RM/92040/N2/40 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
G1/8
Cylinder diameter
40 mm
Stroke Length
40 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: Compact geometry with a 40 mm bore and 40 mm stroke. Business Impact: Maximizes machine density on crowded assembly lines while preserving stroke precision and power. Application: Ideal for pick-and-place, clamping, and short-stroke actuation in tight automation cells where every millimeter matters. Feature: Low-friction, long-life seal design. Business Impact: Extends service intervals and reduces unplanned maintenance, boosting overall line uptime. Application: Suitable for high-cycle packaging and material handling where repeatability and reliability drive throughput. Feature: Fully non-corrodible specification. Business Impact: Delivers durability in challenging environments, lowering replacement costs and downtime. Application: Environments with moisture, dust, or chemical exposure, including metalworking and general industrial automation. Feature: Standard magnetic piston for full control system versatility. Business Impact: Enables easy sensing with magnetic switches and sensor integration, simplifying wiring and diagnostics. Application: Position sensing and loop closure in PLC-controlled lines, with straightforward compatibility to modern control architectures. Feature: One-third the basic length of ISO/VDMA models. Business Impact: Enables retrofits and space-constrained installations, reducing installation costs and enabling faster line upgrades. Application: Retrofit projects and modular automation deployments where footprint constraints are critical. Feature: Materials – anodised aluminium barrel and austenitic stainless steel piston rod. Business Impact: Combines light weight with corrosion resistance and long-term stiffness, improving lifecycle costs. Application: Harsh environments, high-moisture zones, and installations requiring robust mechanical integration with standard air systems. Feature: Port Size and operating envelope – G1/8, 1 to 10 bar, -5 to 80 C; Theoretical Force 754 N. Business Impact: Predictable performance across typical plant air conditions and consistent force delivery for precise actuation. Application: General-purpose automated lines where dependable actuation and compatible fittings are essential.
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FAQs
To ensure a clean, reliable installation, match the G1/8 port to standard air manifolds and maintain correct alignment with the mounting face to avoid side load. Use magnetic sensing options per your control scheme, and reference the datasheet for installation tolerances and sensor placement guidelines. Consider short, rigid cabling to minimize signal noise for position feedback from the magnetic piston.
The cylinder is a 40 mm bore with a 40 mm stroke and a theoretical force of 754 N, enabling robust actuation in compact spaces. It is a double-acting unit suitable for push and pull motions under 1–10 bar. For high-cycle tasks, verify your actual service conditions and temperature range (-5 to 80 C) to ensure consistent performance.
The data specifies a corrosion-resistant design and wide operating range, but the provided information does not list a specific IP rating or SIL/CE certifications. For environments with moisture, dust, or exposure to chemicals, confirm the exact IP level and regulatory conformance in the official datasheet before deployment and integration with control systems.
A magnetic piston allows direct, non-contact position sensing using nearby magnetic switches or hall-effect sensors, simplifying wiring and diagnostics. This enables clean feedback loops to PLCs or motion controllers and reduces the need for additional sensing hardware. When planning, verify sensor compatibility and magnet strength with the supplier’s recommended sensing range.
The low-friction seal design and corrosion-resistant materials reduce wear and maintenance downtime, extending service intervals in high-cycle environments. The compact length simplifies installation and retrofits, potentially lowering total cost of ownership. For best results, pair with clean, dry compressed air and schedule periodic inspection of seals and mounting hardware.