Norgren RM/92040/M/140 Pneumatic Cylinder - Magnetic
Part Number: RM/92040/M/140
Quick Summary
RM/92040/M/140 is a compact double-acting pneumatic cylinder designed for precise linear actuation in automated equipment. Space constraints and long cycle times are common pain points; RM/92040/M/140 delivers reliable thrust in a fraction of the length of standard ISO/VDMA cylinders. While specific certifications aren’t listed here, the design aligns with CE conformity and robust reliability suitable for use in protective industrial environments. With a magnetic piston for reliable sensing and corrosion-resistant materials, it integrates easily with modern control systems, helping reduce downtime and lifecycle costs on automated lines. Its standardized porting and compact form factor support fast, drop-in installation across new lines and retrofits.
Product Information
Extended Description
RM/92040/M/140 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
140 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 a corresponding ISO/VDMA model. Business impact: Space savings that shrink machine footprints and simplify cabinet layouts, reducing installation time and cost. Application: Tight automation cells, multi-cylinder arrays on small-form machines, and retrofit projects across production lines. Feature: 40 mm bore with 140 mm stroke and 754 N theoretical thrust. Business impact: Sufficient actuation force for push/pull tasks without multiple cylinders, enabling simpler machine design and lower component count. Application: Clamping, part transfer, and medium-duty material handling in compact layouts. Feature: Magnetic piston for sensor-ready feedback. Business impact: Easier integration with standard sensors and PLCs, enabling reliable position sensing and closed-loop control. Application: Sensor networks and automation loops requiring precise feedback. Feature: Non-corrodible materials—Anodised aluminium barrel and stainless steel piston rod. Business impact: Enhanced durability in challenging environments, reducing maintenance and replacement cycles. Application: General automation in environments with moisture or exposure to harsh conditions. Feature: No cushioning in the cylinder design. Business impact: Fewer moving parts and lower costs, with straightforward maintenance; external cushioning can be added if required for controlled deceleration. Application: High-speed cycles and simple actuation routines in fast automation lines. Feature: Broad operating range and standard porting—-5 to 80 °C, 1 to 10 bar, G1/8 port. Business impact: Flexible compatibility across processes and machines, streamlining installation and retrofits. Application: General-purpose automation across manufacturing sectors, including lines that demand reliable performance across varying temperatures and pressures.
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FAQs
RM/92040/M/140 uses a standard G1/8 port and a compact form factor designed for easy drop-in use with common Norgren manifolds and mounting brackets. Verify alignment with the bore and stroke, ensure a clean compressed air supply, and confirm mounting holes match your frame to avoid misalignment during actuation.
The cylinder has a theoretical thrust of 754 N, suitable for mid-range push/pull tasks. It operates at 1 to 10 bar and uses compressed air as the working medium, with an ambient operating range of -5 to 80 °C, enabling use across diverse automation environments.
Yes. The cylinder features a magnetic piston, which facilitates straightforward integration with magnetic switches and hall-effect sensors for reliable position feedback and closed-loop control within PLC-based automation systems.
The barrel is made from anodised aluminium alloy, and the piston rod is stainless steel (austenitic). This combination provides robust corrosion resistance and mechanical durability, supporting longer service life in demanding industrial settings.
Maintain a clean air supply, inspect seals and mounting alignments periodically, and monitor for any misalignment or exhaust leaks. Since there is no cushioning, ensure proper control sequencing to minimize impact loads, and consider external cushioning if deceleration control is required for specific applications.