Norgren RM/92050/N2/20 Pneumatic Cylinder - 1178 N
Part Number: RM/92050/N2/20
Quick Summary
The RM/92050/N2/20 is a compact double-acting pneumatic cylinder for precise linear actuation in automated manufacturing lines. Engineers often struggle with tight footprints and mounting complexity; this unit delivers one-third the length of a comparable ISO/VDMA model, freeing valuable space and simplifying integration. The design incorporates a standard magnetic piston for straightforward position sensing and a long-life, low-friction seal system to minimize maintenance. Its corrosion-resistant construction supports reliable operation in demanding environments. This combination translates to higher line efficiency, reduced downtime, and lower total cost of ownership, while enabling seamless compatibility with modern control architectures and automation systems.
Product Information
Extended Description
RM/92050/N2/20 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
50 mm
Stroke Length
20 mm
Operation
Double acting
Cushioning
No cushioning
Magnetic/Non-magnetic
Magnetic
Theoretical Force
1178 N
Materials - Barrel
Anodised aluminium alloy
Materials - Piston Rod
Stainless steel (martensitic)
Range
RM/92000/M
Brand
IMI Norgren
Feature: 50 mm bore and 20 mm stroke deliver a compact footprint that saves valuable cabinet and conveyor space. Benefit: Enables tighter machine layouts and faster cycle times in limited spaces. Application: Pick-and-place cells and small-scale actuations where space is at a premium. Feature: 1–10 bar operating pressure range and standard G1/8 port. Benefit: Broad compatibility with typical plant air systems and straightforward plumbing. Application: General automation across packaging, handling, and assembly lines. Feature: Anodised aluminium barrel with martensitic stainless steel piston rod. Benefit: Enhanced durability and corrosion resistance for longer service life in dirty or humid environments. Application: Food-grade or washdown-adjacent lines when compatible with process fluids. Feature: Magnetic piston design. Benefit: Easy, reliable position sensing without added switches, reducing wiring and panel space. Application: Integrated control loops for precise stroke control and feedback in robotics and material handling. Feature: No internal cushioning. Benefit: Higher speed and compact actuation in dry runs, with the option to add external cushioning if required. Application: Fast pick-and-place sequences where external stops or cushions are implemented. Feature: Theoretical force of 1178 N at 50 mm bore. Benefit: Predictable, high-load capability for clamping or shifting tasks within compact envelopes. Application: Small to mid-range actuations in automation cells needing robust thrust.
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FAQs
The RM/92050/N2/20 uses a standard G1/8 port, so pair it with compatible fittings and clean, dry compressed air. Ensure correct mounting orientation to minimize side loads, and plan for external stops if cushioning is not built in. The magnetic piston supports straightforward sensing, reducing wiring during panel integration. Always verify supply pressure stays within 1 to 10 bar for consistent performance.
At 1–10 bar, the cylinder delivers predictable actuation with a theoretical thrust around 1178 N for its 50 mm bore. The operating temperature range of -5 to 80 °C supports typical factory environments, though extreme heat or cold should be avoided. For best results, maintain clean air, regular leak checks, and consider external cushioning if required by the application’s dynamic load.
Yes, the 50 mm bore and 20 mm stroke offer a compact actuator suitable for small robotic pick-and-place tasks. The magnetic piston enables easy position sensing, aiding precise repeatability. Ensure the load profile stays within the 1178 N capability and consider external cushions if high-speed cycling leads to overshoot. Compatibility with standard pneumatic manifolds simplifies integration.
Certification details for this model depend on regional configurations and system integration. Common deployments align with CE marking for electrical safety and IP-rated enclosures where applicable, plus SIL considerations when paired with appropriate control and safety circuits. Always verify local regulatory requirements and confirm with the supplier for your exact configuration.
The design emphasizes long life and low maintenance through corrosion-resistant components and a low-friction seal. Regular leak checks and inspection of the piston rod seals are advised. The compact footprint reduces cabinet space and installation costs, while magnetic sensing enables simpler wiring and quicker integration, delivering a favorable return on investment in high-cycle automation environments.