Norgren RA/192125/M/80 ISO Compact Cylinder - ISO 21287
Part Number: RA/192125/M/80
Quick Summary
Norgren RA/192125/M/80 is an ISO Compact Cylinder designed for precise linear actuation in automation lines. This compact form reduces machine footprint and simplifies installation, addressing space constraints and alignment challenges common in crowded production cells. Conforming to ISO 21287, it includes a magnetic piston as standard along with low-friction, long-life seals that resist wear in continuous cycles. Cushioning is optimized with buffer systems, enabling smooth actuation and minimized impact on adjacent components. With a 125 mm bore and 80 mm stroke, the design supports reliable actuation while maintaining quick mounting for switches and sensors, delivering uptime and efficiency benefits across pneumatic systems. This makes it a robust choice for high-density assembly lines and packaging operations.
Product Information
Extended Description
RA/192125/M/80 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
G1/4
Cylinder diameter
125 mm
Stroke Length
80 mm
Operation
Double acting
Cushioning
Buffer cushioning
Magnetic/Non-magnetic
Magnetic
Theoretical Force
7363 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
Feature: 125 mm bore and 80 mm stroke deliver a high theoretical force of 7363 N, enabling strong, repeatable push/pull in demanding applications. Business Impact: Improves cycle reliability and output consistency in high-throughput lines. Application: Suitable for automated pick-and-place and clamping tasks in packaging and electronics assembly. Feature: Magnetic piston as standard supports precise position sensing and easy integration with flush-mounted switches. Business Impact: Reduces wiring complexity and enables reliable sensor feedback for automation controls. Application: Ideal for sensorized axes in robot cells and assembly stations. Feature: Buffer cushioning minimizes impact, vibration, and wear on both cylinder and adjacent machinery. Business Impact: Extends service life, lowers maintenance costs, and reduces downtime. Application: Use in high-speed clamp tools and transfer positions where soft landings are required. Feature: Durable materials—anodised aluminium barrel and martensitic stainless steel piston rod—offer corrosion resistance and longevity. Business Impact: Longer intervals between service and lower replacement parts expense in harsh environments. Application: Food processing, metalworking, or outdoor installations with exposure to moisture. Feature: ISO 21287 compliance with standard porting (G1/4) and compatibility with the RA/192000/M family. Business Impact: Facilitates easy retrofits, standardization across fleets, and simplified spare parts management. Application: Multi-vendor automation lines and upgrade projects requiring interchangeability.
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FAQs
RA/192125/M/80 is designed for straightforward compatibility with Norgren mounting accessories and standard ISO Compact profiles. It features a G1/4 port and offers flush-mounted switch capability thanks to the magnetic piston, enabling reliable sensor integration. The ISO 21287 standard supports interchangeability with other RA/192000/M actuators, simplifying retrofits and spare-parts planning.
Key specs include a 125 mm bore, 80 mm stroke, double-acting operation, and a theoretical force of 7363 N. It operates at 1–10 bar (15–145 psi) and tolerates temperatures from -5 to 80 °C. The G1/4 port size and magnetic piston enhance sensing and integration within standard pneumatic systems.
Yes. The magnetic piston and buffer cushioning support precise, repeatable motion with reduced impact, while the robust materials and ISO 21287 compliance provide reliable performance across high-cycle environments. Its compact footprint also helps fit tight packaging stations without sacrificing force or stroke.
The cylinder conforms to ISO 21287, ensuring interchangeability with ISO Compact actuators in similar class. It features a magnetic piston for sensing, a G1/4 port, and durable materials suitable for demanding pneumatic installations. While there is no explicit CE or IP rating listed in the provided data, ISO 21287 compliance supports consistent, factory-floor performance.
Regular inspection of seals and lubricants is recommended to sustain low-friction operation. The long-life seals, buffer cushioning, and stainless piston rod contribute to extended cycle life in typical industrial environments. Plan for periodic torque checks on mounting hardware and sensor alignment to preserve accuracy and uptime in automated lines.