Norgren RM/950/50 Pneumatic Cylinder - 7600 N
Part Number: RM/950/50
Quick Summary
Norgren RM/950/50 Pneumatic Cylinder is a rugged actuator designed for heavy-duty linear actuation in manufacturing automation. Operators and maintenance teams often struggle with cushioning irregularities and high-load shocks that accelerate wear and downtime. In this product family, you’ll typically see CE marking, SIL-compatible control interfaces, and robust IP-rated options where environmental protection is required. The RM/950/50 combines a 5-inch bore with a 50 mm stroke, adjustable cushioning, and a corrosion-resistant anodised aluminium barrel paired with a stainless steel piston rod, enabling reliable cycles in demanding applications. This translates to longer service intervals, reduced maintenance costs, and better uptime across packaging, material handling, and machine tending tasks.
Product Information
Extended Description
RM/950/50 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
5"
Stroke Length
50 mm
Operation
Double acting
Cushioning
Adjustable cushioning
Magnetic/Non-magnetic
Non-magnetic
Theoretical Force
7600 N
Materials - Barrel
Anodised aluminium
Materials - Piston Rod
Stainless steel (martensitic)
Range
RM/900
Series
Martonair
Brand
IMI Norgren
QM/950/00
Service kits for RM/900, 5"
Feature: Large bore and high thrust deliver consistent actuation under load, enabling reliable stamping, clamping, and indexing in automation cells. Business Impact: Improves cycle accuracy and process stability while reducing downtime due to under-powered moves. Application: Packaging lines and material handling systems benefit from fewer misfeeds and quicker cycle times. Feature: Double-acting operation with adjustable cushioning reduces impact at end-of-stroke and controls piston velocity. Business Impact: Extends component life, lowers vibration, and improves safety in high-speed pick-and-place. Application: Robotic cells and assembly stations where smooth operation is critical. Feature: Anodised aluminium barrel and martensitic stainless steel piston rod offer corrosion resistance and long life in harsh environments. Business Impact: Minimizes maintenance costs and unplanned replacements in continuous-use applications. Application: General manufacturing and packaging lines with exposure to dust, humidity, or cleaning cycles. Feature: G1/2 port size and 5-inch bore with 50 mm stroke provide ready integration with standard pneumatics fleets. Business Impact: Facilitates quick installation and compatibility with existing manifolds and fittings, reducing commissioning time. Application: Retrofit projects and new machinery alike. Feature: Wide operating range of 2–10 bar and -20 to 80 °C supports diverse industrial environments. Business Impact: Keeps performance consistent across temperature and pressure variations, reducing the need for special variants. Application: Food processing, automotive, and general automation lines. Feature: Service compatibility with RM/900 series and availability of QM/950/00 kits helps standardize maintenance. Business Impact: Reduces spare-part SKUs and simplifies service planning, improving total cost of ownership. Application: OEMs and integrators aiming for standardized spare parts inventory.
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FAQs
The RM/950/50 cylinder supports a wide range of mountings typical for the RM/900 Martonair family, enabling easy alignment and stable operation in compact spaces. Compatibility with standard Norgren mounting accessories simplifies installation and maintenance, reducing installation time and allowing quick retrofit into existing lines.
Operating pressure for RM/950/50 ranges from 2 to 10 bar (29 to 145 psi). The operating temperature span is -20 to 80 °C (-4 to 176 °F). These ranges accommodate most general-purpose pneumatic applications while maintaining reliable performance and longevity.
Yes, RM/950/50 is a double-acting cylinder with adjustable cushioning. This combination provides controlled deceleration, reduced impact on end-of-stroke, and improved cycle consistency, which is critical for delicate positioning tasks and high-speed automation lines.
RM/950/50 excels in machine tending, material handling, clamping, and stamping operations where high thrust and precise linear motion are needed. Its 5in bore and 50 mm stroke deliver strong, repeatable performance, while adjustable cushioning protects both the workpiece and the cylinder during rapid cycles.
Service kits listed for the RM/900 5in cylinder family include QM/950/00, designed to support RM/900-series maintenance. Always confirm compatibility with your exact model and consult the datasheet to match the correct service kit, seals, and wear parts for optimal performance.