Norgren RA/802125/M/250 Pneumatic Cylinder - ISO 15552
Part Number: RA/802125/M/250
Quick Summary
Norgren RA/802125/M/250 is a double-acting pneumatic cylinder designed for precise actuation in packaging and assembly lines. In demanding environments, wear, friction, and inconsistent motion can throttle cycle times and raise maintenance costs. Conforming to ISO 15552 (VDMA 24562 and NFE 49-003-1), this ISOLine cylinder ensures interchangeability and proven reliability. Its polyurethane seals minimize friction, while the magnetic piston rod supports sensing and safe switch integration. Adaptive Cushioning System and bracket-mounting options reduce impact forces, boosting uptime and predictable performance. Ideal for automated lines, it supports reliable motion control and easier maintenance planning. With a 125 mm bore and 250 mm stroke, it delivers robust force for demanding tooling. Operating from 1 to 16 bar and -20 to 80 °C, it suits aggressive environments across multiple industries.
Product Information
Extended Description
RA/802125/M/250 Norgren: Conforms to ISO 15552 (VDMA 24562 and NFE 49-003-1) | High performance, stability and reliability | Polyurethane seals ensure efficient low friction operation and long life | Switches can be bracket mounted to the tie rods | High performance Adaptive Cushioning System “ACS”
Medium
Compressed air
Operating Temperature
-20 ... 80 °C, -4 ... 176 °F
Operating Pressure
1 ... 16 bar, 14 ... 232 psi
Standard
ISO 15552
Port Size
G1/2
Cylinder diameter
125 mm
Stroke Length
250 mm
Operation
Double acting
Cushioning
Adaptive cushioning system (ACS)
Magnetic/Non-magnetic
Magnetic
Theoretical Force
7363 N
Materials - Barrel
Anodised aluminium
Materials - Piston Rod
Stainless steel (martensitic)
Dimensions - Height
142 mm
Dimensions - Length
339 mm
Dimensions - Width
142 mm
Weight
7.1 kg
Country of Origin
Germany
Range
RA/802000/M
Series
ISOLine
Brand
IMI Norgren
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ISO 15552 compatibility ensures easy interchangeability with a wide range of mounting accessories and existing lines. This 125 mm bore supports consistent actuation across arrays, reducing custom part counts and downtime while enabling rapid changeovers in high-mix production. Polyurethane seals minimize friction, delivering lower wear, longer service intervals, and extended tool life; the anodised aluminium barrel and martensitic stainless steel piston rod provide corrosion resistance and robust durability in wash-down or humid environments. The Adaptive Cushioning System delivers controlled deceleration and smoother stopping, improving precision and reducing mechanical shocks to tooling. The magnetic piston rod enables bracket-mounted switches for reliable position sensing, enhancing control reliability and safety interlocks in automation cells. A wide selection of mountings and Pneufit C fittings enables flexible installation and streamlined maintenance planning, reducing total cost of ownership.
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FAQs
Yes. The RA/802125/M/250 is designed to conform to ISO 15552 standards, ensuring interchangeability with standard mounting footprints, accessories, and tie-rod configurations commonly used in automated lines.
The cylinder provides a theoretical force of 7363 N at the rated operating pressure. Real-world force depends on system pressure, bore size, and friction. The PU seals and ACS cushioning help deliver consistent force through life, improving repeatability and cycle times.
Ideal for packaging, assembly, and material handling tasks requiring repeatable motion, safe sensing with bracket-mounted switches, and reliable performance in challenging environments, including wash-down or high-temperature zones within -20 to 80 °C.
This cylinder conforms to ISO 15552 with VDMA 24562 and NFE 49-003-1 references, enabling standardization and interchangeability across many automation platforms. It also features a magnetic piston rod for sensor compatibility in automation projects.
Maintenance and service options include accessible spare parts such as service kits QA/8125B/00 supporting PRA/801, PRA/802, PRA/803, RA/801, RA/802, RA/803 variants, helping minimize downtime and extend product life.