Norgren RM/92040/M/45 Pneumatic Cylinder - Magnetic Piston
Part Number: RM/92040/M/45
Quick Summary
RM/92040/M/45 pneumatic cylinder delivers compact double-acting actuation for automation lines in tight spaces. Engineers often struggle with space constraints and wear in compact actuators, which can slow cycles and raise maintenance costs. Typical certification benchmarks to consider are CE compliance, IP protection for harsh environments, and SIL-ready interfaces for safety-integrated control. With a magnetic piston and corrosion-resistant construction, this model simplifies sensor integration and reduces lifecycle costs, while its 40 mm bore and 45 mm stroke fit a wide range of small-assembly tasks.
Product Information
Extended Description
RM/92040/M/45 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
45 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/M/45 is engineered to fit where space is at a premium, delivering a compact footprint that minimizes machine length and enables quicker installation in crowded equipment bays. This small form factor translates to measurable production gains, as shorter assemblies can reduce cycle times and free up cabinet space for additional actuation channels. The unit’s low-friction, long-life seal design reduces wear and tear, extending service intervals and lowering maintenance costs in demanding factory environments. Its fully non-corrodible specification and anodised aluminium barrel provide robust performance in damp or corrosive atmospheres, helping you meet uptime targets and reduce replacement parts inventory. A standard magnetic piston enhances control-system versatility, enabling easy sensor integration for position feedback and safe-stop logic without bespoke tooling. With a stainless steel piston rod, the RM/92040/M/45 resists wear in high-cycle applications such as pick-and-place and machine-tending. The 1–10 bar operating range and G1/8 port size deliver reliable air flow for quick, repeatable actuation, while the 45 mm stroke supports moderate linear travel in compact automation tasks. Overall, this cylinder combines strength and efficiency, delivering predictable performance in tight spaces, compatible with common automation platforms and sensor ecosystems for streamlined deployment.
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FAQs
Install with the G1/8 port orientation aligned to your system’s air supply. The compact body and magnetic piston support straightforward sensor integration, while the stainless steel rod and anodised barrel reduce wear and corrosion. Ensure supply pressure stays within 1–10 bar for reliable actuation and cycle consistency.
Yes. The 40 mm bore and 45 mm stroke, combined with a low-friction seal design, enable repeated cycles with minimal wear. The magnetic piston facilitates robust feedback for control loops, and the stainless steel rod helps resist wear in high-cycle environments such as pick-and-place automation.
Small-assembly lines, pick-and-place, light-clamping, and compact machine-tending tasks benefit most. The one-third shorter length relative to some ISO/VDMA models saves space, while the 1–10 bar operating window supports a wide range of pneumatic systems commonly used in packaging and electronics manufacturing.
Certification details are not listed here. In practice, assess CE marking, IP protection levels, and SIL-ready interfaces depending on your machine safety and environmental requirements. Consult the datasheet or contact Norgren to confirm the configuration-specific certifications that apply to your application.
Rely on the low-friction, long-life seal design and corrosion-resistant construction to extend service intervals. The magnetic piston simplifies sensor wiring and reduces cabling complexity, while the anodised barrel and stainless rod minimize wear. Regular air quality checks and proper filtration will further extend the actuator’s usable life and lower total cost of ownership.