Norgren RA/8250/M/80 ISO tie rod double acting - ISO 15552
Part Number: RA/8250/M/80
Quick Summary
Norgren RA/8250/M/80 ISO tie rod double acting cylinder delivers robust, precise linear actuation for automation and material handling applications. Industrial teams often contend with misalignment, variable cushioning, and escalating maintenance in high-cycle lines. Our RA/8250/M/80 meets ISO 15552, ISO 6431, VDMA 24562 and NFE 49-003-1, ensuring interchangeability and proven reliability. Compatible with standard ISO 15552 mounting and G1 port size, it supports quick retrofits, minimizes downtime, and improves overall equipment effectiveness in robotic cells and conveyor lines. In projects demanding predictable force and feedback, the magnetic piston and adjustable cushioning deliver consistent stroke control. This reduces assembly risk and simplifies maintenance planning for OEMs and end users.
Product Information
Extended Description
RA/8250/M/80 Norgren: Conforms to ISO 15552, ISO 6431, VDMA 24562 and NFE 49-003-1 | High performance, ruggedness and reliability | Extensive range of mountings
Medium
Compressed air
Operating Temperature
-20 ... 80 °C, -4 ... 176 °F
Operating Pressure
1 ... 16 bar, 15 ... 232 psi
Standard
ISO 15552
Port Size
G1
Cylinder diameter
250 mm
Stroke Length
80 mm
Operation
Double acting
Cushioning
Adjustable cushioning
Magnetic/Non-magnetic
Magnetic
Theoretical Force
29436 N
Materials - Barrel
Anodised aluminium
Materials - Piston Rod
Stainless steel (martensitic)
Range
RA/8000/M
Series
ISO/VDMA Actuator
Brand
IMI Norgren
The RA/8250/M/80 features a 250 mm cylinder diameter and an 80 mm stroke, delivering high thrust with compact enclosure. This translates to reliable actuation in heavy handling tasks and precise positioning, reducing cycle times and improving throughput in automated lines. Its anodised aluminium barrel and martensitic stainless steel piston rod provide corrosion resistance and durability in challenging environments, lowering replacement costs and maintenance intervals. With adjustable cushioning, operators can tailor impact energy to specific payloads, extending component life and minimizing vibration-induced wear. The magnetic piston enables piston position sensing for easier integration with control systems and reference feedback loops. Compatibility with ISO 15552 mounting and standard G1 ports simplifies installation and retrofit projects, reducing engineering lead times. The cylinder’s operating range of -20 to 80 °C and 1 to 16 bar supports a wide variety of production settings, from light assembly to high-cycle packaging. Overall, the RA/8250/M/80 delivers robust performance, predictable maintenance, and scalable integration for industrial automation and robotic applications.
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FAQs
Yes. The RA/8250/M/80 is designed for ISO 15552 mounting, ensuring straightforward replacement in existing machines. With standard G1 port size and compatible stud spacing, retrofits minimize downtime and complex rework. Confirm fit by cross-checking bore size, stroke, mounting style, and available space in your enclosure before ordering.
This model delivers a theoretical force of 29,436 N with a 250 mm bore and an 80 mm stroke. The combination of magnetic piston, adjustable cushioning, and durable construction supports high-load handling and precise end-of-stroke control, suitable for demanding pick-and-place and clamping tasks in automation lines.
Yes. Its rugged anodised aluminium barrel, martensitic stainless steel piston rod, and adjustable cushioning make it well-suited for high-cycle automotive assembly, packaging lines, and robotics. The cylinder’s operating range and robust sealing minimize wear, while interchangeability with ISO 15552 standards ensures easy integration with existing equipment.
The cylinder complies with ISO 15552, ISO 6431, VDMA 24562, and NFE 49-003-1, ensuring interchangeability, reliability, and quality across international manufacturing environments. While not listing CE or SIL here, these standards cover essential dimensions, performance, and safety interfaces for pneumatic actuators in industrial automation.
Adjustable cushioning lets you tailor impact energy to payload and cycle rate, reducing end-of-stroke shock, decreasing wear on seals and guides, and extending service intervals. This translates to lower maintenance costs, reduced unplanned downtime, and a faster return on investment for OEMs and end users adopting ISO-standard pneumatic solutions.