Norgren RM/960/490 Pneumatic Cylinder - 10887 N
Part Number: RM/960/490
Quick Summary
The Norgren RM/960/490 pneumatic cylinder provides robust double-acting actuation for heavy-duty automation on material handling and packaging lines. Engineers often contend with harsh cycles, impact, and wear that shorten component life; adjustable cushioning helps smooth deceleration and extend service life. Certification specifics vary by region; verify CE conformity for European use, IP ratings for environmental exposure, and SIL safety levels from the official datasheet. This unit is designed for wide ambient and process conditions and pairs well with RM/900 accessories, enabling easy installation and upgrade paths. The combination of rugged construction and reliable actuation delivers improved uptime, predictable performance, and lower total cost of ownership for industrial environments.
Product Information
Extended Description
RM/960/490 Norgren: Large range of bore sizes – ideal for a wide variety of industrial applications | Long established design – proven ruggedness and reliability | Extensive choice of mountings | Adjustable cushioning
Medium
Compressed air
Operating Temperature
-20 ... 80 °C, -4 ... 176 °F
Operating Pressure
2 ... 10 bar, 29 ... 145 psi
Port Size
G1/2
Cylinder diameter
6"
Stroke Length
490 mm
Operation
Double acting
Cushioning
Adjustable cushioning
Magnetic/Non-magnetic
Non-magnetic
Theoretical Force
10887 N
Materials - Barrel
Anodised aluminium
Materials - Piston Rod
Stainless steel (martensitic)
Range
RM/900
Series
Martonair
Brand
IMI Norgren
QM/960/00
Service kits for RM/900, 6"
Feature: 6 inch bore and 490 mm stroke deliver high theoretical force of 10887 N for strong, consistent actuation in demanding applications. Benefit: enables reliable material handling, forming, and machine tending with fewer cycle interruptions. Application: suitable for heavy-duty automation lines needing precise, repeatable linear movement. Long-tail keywords: 6 inch bore pneumatic cylinder, 490 mm stroke, high force pneumatic actuator. Feature: Adjustable cushioning provides tailored deceleration to minimize shock. Benefit: reduces component wear, extends life, and improves cycle accuracy. Application: high-cycle packaging and pick-and-place tasks. Feature: Anodised aluminium barrel and stainless steel piston rod deliver corrosion resistance and durability. Benefit: supports longer service life in dirty or humid environments. Application: outdoor or washdown-adjacent machinery. Feature: Operating with compressed air at 2–10 bar and a wide temperature range (-20 to 80 C) offers versatile integration. Benefit: simplifies system design and stock management. Application: multi-plant deployments with varied climates. Feature: G1/2 port size and compatibility with RM/900 range ease installation and spare parts planning. Benefit: lowers install time and maintenance cost. Application: retrofit and upgrade projects. Feature: Non-magnetic construction minimizes interference with sensors and automation controls. Benefit: reliable proximity-sensor performance and reduced false triggers. Application: sensor-rich automated lines. Feature: Service kit availability QM/960/00 supports ongoing maintenance. Benefit: streamlined replacement parts and consistent performance. Application: preventive maintenance programs.
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FAQs
The RM/960/490 supports standard mounting configurations compatible with the RM/900 family and common attachment points. For installation, align the bore axis with the load, secure using the appropriate end caps or feet, and connect the G1/2 port to your compressed air supply. Ensure cushions are set to the desired travel and verify alignment with sensors to prevent binding. Always consult the official datasheet and use the service kit QM/960/00 for routine maintenance fittings.
This cylinder offers a theoretical force of 10887 N, driven by a 6" bore and 490 mm stroke. It is designed for heavy-duty linear actuation under 2–10 bar of supply pressure. For accurate load planning, consider dynamic factors such as cushioning settings, cycle rate, and end-of-stroke impacts. In high-demand environments, verify duty cycle and mounting leverage to ensure safe, reliable operation.
Yes. The combination of a large bore, long stroke, adjustable cushioning, and robust materials makes it well-suited for packaging lines and other high-cycle applications. The non-magnetic design minimizes sensor interference, while the anodised barrel and stainless steel rod resist wear in demanding environments, contributing to steady throughput and reduced downtime.
Certification specifics are not listed in the provided data. Typical requirements include CE conformity for European use, IP ratings for environmental protection, and SIL safety levels from the formal datasheet. Please refer to the official Norgren datasheet or contact the supplier to confirm current certifications for your region and application.
Adjustable cushioning controls deceleration at the end of travel, reducing impact loads on components and extending seal and rod life. This leads to lower maintenance frequency, fewer part replacements, and higher uptime, delivering a favorable return on investment in systems with frequent cycling and demanding start-stop sequences.