Norgren RA/192050/X4/50 ISO Compact Cylinder - ISO 21287
Part Number: RA/192050/X4/50
Quick Summary
The Norgren RA/192050/X4/50 is an ISO Compact double acting cylinder designed for precise linear actuation in compact automation spaces. In tight control panels, wear, misalignment, and inconsistent sensor readings challenge reliability. This actuator adheres to ISO 21287, features a magnetic piston for easy sensing, and uses long-life seals to minimize downtime. Designed for engineers seeking repeatable performance in constrained environments, it integrates with standard G1/8 ports and compatible flush-mounted switches, delivering predictable motion and reduced maintenance across automation lines.
Product Information
Extended Description
RA/192050/X4/50 Norgren: Conforms to ISO 21287 | Magnetic piston as standard | Low friction, long life seals | Switches can be mounted flush with the profile
Medium
Compressed air
Operating Temperature
-5 ... 80 °C, 23 ... 176 °F
Operating Pressure
1 ... 10 bar, 15 ... 145 psi
Standard
ISO 21287
Port Size
G1/8
Cylinder diameter
50 mm
Stroke Length
50 mm
Operation
Double acting
Cushioning
Buffer cushioning
Magnetic/Non-magnetic
Magnetic
Theoretical Force
1178 N
Materials - Barrel
Anodised aluminium
Materials - Piston Rod
Stainless steel (martensitic)
Country of Origin
Germany
Range
RA/192000/M
Series
ISO Compact
Brand
IMI Norgren
The 50 mm bore and 50 mm stroke deliver compact but capable actuation. This geometry supports high-density mounting in automation cells, reducing enclosure size and enclosure costs while maintaining stroke length for common pick-and-place and clamping tasks. The ISO Compact family ensures interchangeability with other actuators in the line, simplifying design changes and spare parts stocking. Magnetic piston as standard enables direct, non-contact sensing without probes or mechanical switches. This simplifies wiring and improves feedback reliability in crowded control panels. In practice, you can mount standard switches flush to the profile, speeding installation and reducing misalignment risk during retrofits. Buffer cushioning minimizes end-of-travel impacts, protecting seals and extending service life in high-cycle applications. The result is lower maintenance costs and longer MTBF. Operating pressure range of 1 to 10 bar makes it compatible with most plant air systems, while the theoretical force of 1178 N at rated conditions supports dependable actuation of moderate loads. Cushioning and low-friction seals contribute to consistent velocity and stopping accuracy across temperature ranges. Anodised aluminium barrel and martensitic stainless steel piston rod offer corrosion resistance in damp environments, while G1/8 port sizing standardizes piping and fittings across equipment. ISO 21287 compatibility in the RA/192000/M range enables straightforward interchange with existing lines, switches, and sensors, reducing retrofit time and risk.
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FAQs
RA/192050/X4/50 supports standard G1/8 mounting ports and is designed for ISO Compact systems, enabling straightforward retrofit in existing lines. Magnetic piston technology allows flush-mounted switches to be integrated directly on the cylinder body, simplifying wiring and reducing installation time. When planning, verify panel thickness, switch clearance, and alignment to ensure reliable feedback and repeatable strokes.
With a 50 mm bore and 50 mm stroke, the cylinder delivers a theoretical force of 1178 N at rated pressure, within a 1–10 bar operating window. Buffer cushioning reduces impact loads, prolonging seal life and enabling higher cycle frequency. This combination supports consistent velocity control and accurate stopping across typical industrial temperatures, contributing to predictable actuation in repetitive tasks.
Yes. The 50 mm bore/50 mm stroke footprint fits tight automation cells and compact enclosures, while the magnetic piston enables reliable sensor feedback for PLCs and logic controllers. Its corrosion-resistant materials and cushioning system make it suitable for packaging, light assembly, and material handling in constrained layouts, delivering dependable performance without requiring oversized components.
The RA/192050/X4/50 is designed for ISO 21287 compliance, promoting interchangeability within ISO Compact actuator families. While the data highlights ISO 21287, customers should confirm any additional CE marking or IP rating requirements with the supplier to meet enclosure protection or electrical safety needs in specific facilities.
The combination of long-life seals and low-friction components reduces maintenance frequency and parts replacement, improving MTBF and overall uptime. Magnetic sensing minimizes wiring complexity and integration time, accelerating commissioning. In typical automation lines, these factors translate to shorter downtime, higher throughput, and a favorable return on investment through extended service intervals and lower total cost of ownership.