Norgren RM/92040/MU/25/30 Compact Cylinder - Magnetic
Part Number: RM/92040/MU/25/30
Quick Summary
RM/92040/MU/25/30 is a compact double-acting cylinder designed for precise linear actuation in automated systems. In tight spaces, its reduced length delivers easier integration and faster time-to-market for OEM designs. The design supports CE conformity and uses a corrosion-resistant anodised aluminium barrel with a stainless steel piston rod and a magnetic piston for versatile sensing. Together, these traits help shorten downtime, improve cycle consistency, and lower total cost of ownership across manufacturing lines.
Product Information
Extended Description
RM/92040/MU/25/30 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
25 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
The RM/92040/MU/25/30 delivers a space-saving profile with a 40 mm bore and 25 mm stroke, meaning a notable reduction in machine footprint while preserving actuation force. This compact cylinder enables quicker installation in confined automation cells and supports reliable repetitive movements in packaging and assembly lines. The anodised aluminium barrel paired with a stainless steel piston rod provides robust corrosion resistance, enhancing longevity in washdown environments and demanding industrial atmospheres. A magnetic piston enables straightforward sensor integration for position feedback and control loops, reducing wiring complexity and enabling smarter automation. With a theoretical force of 754 N, this actuator handles medium-load tasks with confidence, while the low-friction seals minimise wear, cut maintenance, and extend service intervals. The 1–10 bar operating range and G1/8 porting simplify system integration and allow standard pneumatic fittings to be used across machine platforms. The design aligns with RM/92000/M family characteristics, ensuring compatibility and a familiar mounting footprint for technicians. The absence of cushioning is a deliberate choice to maximise responsiveness in high-cycle applications, while the stainless steel piston rod and non-corrodible construction support long service life in rugged environments. Overall, this cylinder balances compactness with robust performance, delivering predictable cycles and lower lifecycle costs for OEMs and end users alike.
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FAQs
The RM/92040/MU/25/30 uses a G1/8 port, which aligns with common compact pneumatic manifolds. For best results, pair it with compatible inline fittings and metric tubing sized for your system pressure (1–10 bar). Ensure the actuator is mounted with proper alignment to avoid side loads, and use magnetic sensing if feedback is required for automated cycles. Consulting the datasheet and manufacturer’s installation guidelines ensures correct orientation and thwarted misalignment during initial commissioning.
This model features a 40 mm bore and a 25 mm stroke, enabling a theoretical actuation force of 754 N. With a pressure range of 1–10 bar and a temperature range of -5 to 80 °C, it supports reliable operation across typical industrial environments. The combination of a compact profile and solid force makes it suitable for mid-load tasks in automation cells where space is at a premium.
Yes, for many packaging and assembly applications. The 40 mm bore provides adequate force for medium-load pick-and-place, while the 25 mm stroke is sufficient for short, rapid motions common in packaging tasks. The magnetic piston enables sensor feedback, improving repeatability and cycle accuracy. The compact footprint helps fit into tight pack‑out zones, reducing overall line length and simplifying machine layout.
The design supports CE conformity for pneumatic components, reflecting compliance with essential health and safety requirements in many markets. Its corrosion-resistant materials and magnetic piston also align with expectations for reliability in challenging industrial environments. Always verify the exact regulatory scope for your country and application, and consult the datasheet for any region-specific certifications.
The RM/92040/MU/25/30 uses low-friction, long-life seals and a corrosion-resistant barrel, which reduces wear and coolant- or washdown-related degradation. This translates to longer service intervals, lower replacement costs, and improved uptime. The magnetic piston supports straightforward sensing without complex wiring, further reducing maintenance effort and enabling faster fault isolation for a strong total cost of ownership advantage.