Norgren RM/92020/N4/30 Pneumatic Cylinder - Magnetic Piston
Part Number: RM/92020/N4/30
Quick Summary
Norgren RM/92020/N4/30 is a compact pneumatic cylinder for precise linear actuation in automation. In space‑constrained machines, inconsistent stroke or premature seal wear can derail cycles and raise maintenance costs, so reliable, long‑life performance is critical. Its fully non‑corrodible construction, including an anodised aluminium barrel and a stainless steel piston rod, with a standard magnetic piston, enables robust sensing and versatile control in harsh environments. The design aligns with ISO/VDMA layouts and supports straightforward integration with existing manifolds via an M5 port, while offering a wide operating range to match varied production tempos and duty cycles.
Product Information
Extended Description
RM/92020/N4/30 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
M5
Cylinder diameter
20 mm
Stroke Length
30 mm
Operation
Double acting
Cushioning
No cushioning
Magnetic/Non-magnetic
Magnetic
Theoretical Force
188 N
Materials - Barrel
Anodised aluminium alloy
Materials - Piston Rod
Stainless steel (austenitic)
Range
RM/92000/M
Brand
IMI Norgren
Feature: 20 mm bore and 30 mm stroke deliver a compact footprint without sacrificing stroke reach. Business Impact: Enables installation in tight spaces while maintaining sufficient travel for precise positioning and part handling. Application: Small‑component pick‑and‑place, micro‑assembly, and compact clamping tasks. Feature: Magnetic piston with standard sensing capability. Business Impact: Facilitates reliable position feedback and easy integration with automated control systems, reducing trial and error in setup. Application: Sensing‑driven sequencing in automated lines and robotics endpoints. Feature: Anodised aluminium barrel and stainless steel piston rod. Business Impact: Provides non‑corrodible construction for longer life in oily or humid environments, lowering replacement costs and downtime. Application: Food‑grade, general industry, and automotive assembly lines. Feature: Operating range 1–10 bar and temperature −5 to 80 °C. Business Impact: Broad compatibility with existing plant air quality and temperature profiles, enabling standardization across multiple cells. Application: General purpose automation, packaging, and material handling. Feature: Port size M5 and no cushioning. Business Impact: Simplifies integration with compact manifolds and reduces dead volume; no cushioning means faster actuation, with controlled sequencing when used with proper control logic. Application: High‑speed indexing and quick‑response pick‑and‑place tasks. Feature: Theoretical force of 188 N. Business Impact: Provides a predictable actuating force profile for consistent clamping, pressing, or lifting tasks, improving process reliability. Application: Light to medium forming, fixture actuation, and transport mechanisms.
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FAQs
RM/92020/N4/30 uses a standard M5 port, enabling straightforward connection to common compact manifolds and fittings. Ensure the supply is within 1–10 bar and that the control circuit accommodates the 20 mm bore and 30 mm stroke. Use compatible mounting accessories and verify alignment to prevent bending loads and ensure smooth actuator engagement.
A 20 mm bore with a 30 mm stroke keeps the footprint small while delivering repeatable actuation. The double‑acting design provides rapid extension and retraction, and the magnetic piston enables clean, fast position sensing. Combined with low‑friction seals, this cylinder supports high cycle rates with reliable return, reducing cycle times and downtime.
Yes. The cylinder operates from −5 to 80 °C and withstands pressures from 1 to 10 bar, with a non‑corrodible construction (anodised aluminium barrel and stainless steel rod). This makes it suitable for harsh industrial environments, including oily or humid settings, while maintaining performance and longevity.
Certification details are not listed in the provided data. The design emphasizes robust materials, magnetic sensing, and standard electrical/air connections to facilitate integration with common automation platforms. For formal certifications, consult the datasheet or contact Norgren to confirm CE, IP, or SIL compatibility for your specific configuration.
The RM/92020/N4/30 is one third the basic length of comparable ISO/VDMA models, which translates to reduced footprint, easier replacement in tight lines, and lower installation costs. Its long‑life seals and corrosion‑resistant materials contribute to extended service intervals, less downtime, and a lower total cost of ownership in high‑duty environments.