Norgren RM/92040/M/120 Pneumatic Cylinder - 40 mm bore
Part Number: RM/92040/M/120
Quick Summary
Norgren RM/92040/M/120 is a compact double-acting pneumatic cylinder delivering reliable linear motion for automated packaging and assembly lines. In tight installations downtime and maintenance costs are common pain points, but this model shrinks the footprint and simplifies service. It supports CE safety standards, features a standard magnetic piston for sensor-ready control, and can be paired with SIL/IP-rated systems as required. Built from anodised aluminium with a stainless steel rod, it withstands demanding environments, delivering predictable performance and lower total cost of ownership. With a 40 mm bore, 120 mm stroke and a wide operating range, it fits a broad spectrum of standard automation tasks.
Product Information
Extended Description
RM/92040/M/120 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
120 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 the basic length of ISO/VDMA models. Business Impact: Frees mounting space, enables easier retrofits, and reduces machine footprint in compact lines. Application: pick-and-place cells and packaging stations where space is at a premium. Keyword focus: space-saving cylinder, compact pneumatic cylinder, retrofit-friendly design. Feature: Low friction, long-life seals. Business Impact: Extends cycle life, lowers lubrication needs, and reduces maintenance downtime. Application: high-speed indexing and continuous conveyors. Keyword focus: low-friction seals, long-life seals, high-cycle reliability. Feature: Fully non-corrodible construction. Business Impact: Durable operation in humid or washdown environments, lowering replacement costs. Application: food & beverage, pharma, and automotive assembly lines. Keyword focus: corrosion resistance, anodised aluminium, stainless rod. Feature: Standard magnetic piston. Business Impact: Sensor-ready integration for position feedback and interlocks, enabling easier closed-loop control. Application: Industry 4.0 monitoring and PLC-sensor networks. Keyword focus: magnetic piston, sensor-ready, position feedback. Feature: Robust materials and build. Business Impact: Lightweight yet strong barrel and rod improve mounting flexibility and longevity. Application: general automation across multiple sectors with reliable performance. Keyword focus: anodised aluminium barrel, austenitic stainless rod, rugged Pneumatic actuator. Feature: Broad operating envelope. Business Impact: Compatible with common plant air systems and multiple mounting options, reducing inventory. Application: mixed line costs, standard plant floors, and automation cells. Keyword focus: -5 to 80 °C, 1–10 bar, G1/8 port, 40 mm bore, 120 mm stroke, 754 N force.
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FAQs
The RM/92040/M/120 uses a G1/8 port and standard mounting interfaces for quick integration. Align the cylinder to minimize side loads, choose a mounting pattern compatible with your fixture, and secure with appropriate end-attachments. For peak performance, avoid aggressive misalignment and verify that the no-cushion design matches your motion profile to prevent shock.
This model operates from -5 to 80 °C and supports a supply pressure range of 1 to 10 bar (14 to 145 psi). Ensure the compressed air is clean and dry, and verify that the supply lines and fittings maintain stable pressure to achieve consistent stroke and force output across the full temperature range.
Yes, the cylinder is designed for high-cycle use thanks to its low-friction, long-life seals. Regular maintenance should focus on ensuring clean air supply and inspecting magnetic piston alignment. Expect extended service intervals due to reduced wear, with periodic checks of the piston rod and seals to sustain 754 N theoretical force over time.
Absolutely. The cylinder ships with a standard magnetic piston, enabling easy integration with non-contact sensors and PLC-based feedback. This supports closed-loop control, predictive maintenance, and safety interlocks in automated lines, especially when used in conjunction with sensor-ready valves and appropriate wiring.
The combination of a compact footprint, corrosion-resistant materials, and long-life seals reduces downtime and replacement costs. Sensor-ready magnetic pistons simplify integration, lowering integration time and extending maintenance cycles. Overall, expect lower lifecycle costs and higher throughput in space-constrained automation cells.