Norgren RA/192125/JM/15 ISO Compact Cylinder - ISO 21287
Part Number: RA/192125/JM/15
Quick Summary
ISO Compact Cylinder RA/192125/JM/15 delivers precise linear actuation for automated assembly lines and pick-and-place tasks. Many engineers encounter premature wear, sticking, and downtime from high-cycle pneumatic cylinders, which bottlenecks production. Conforms to ISO 21287, ships with a magnetic piston as standard, and employs buffer cushioning for smoother motion and longer service life. Designed for compressed air systems, it combines a robust anodised aluminium barrel with a martensitic stainless piston rod to reduce maintenance and support consistent cycle times. Its flush-ready switches simplify sensor integration in compact automation cells.
Product Information
Extended Description
RA/192125/JM/15 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
15 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: ISO Compact cylinder design minimizes machine envelope in tight automation cells. Business Impact: frees floor space, enables denser layouts, and reduces installation costs. Application: ideal for compact pick-and-place stations and automated assembly lines. The compact form factor also eases retrofit projects where space is at a premium. Feature: 125 mm bore with 15 mm stroke delivers high thrust and precise movement control. Business Impact: enables reliable clamping and part handling at medium to high cycle rates, improving cycle-time consistency. Application: packaging, robotics, and material handling where repeatable actuation is critical. Feature: Operating pressure range 1–10 bar (15–145 psi). Business Impact: broad compatibility across standard plant air systems, reducing the need for special supply setups. Application: general automation,OEM machinery, and factory retrofit projects. Feature: Magnetic piston as standard and buffer cushioning. Business Impact: easier sensing with flush-mounted switches and smoother deceleration, reducing wear and downtime. Application: sensor-enabled automation cells and high-cycle transfer operations. Feature: Stainless steel martensitic piston rod and anodised aluminium barrel. Business Impact: enhanced wear resistance and corrosion protection, extending service life in challenging environments. Application: demanding production lines, food or pharmaceutical packaging where durability matters. Feature: Port size G1/4 and a theoretical force up to 7363 N. Business Impact: strong, predictable actuation for fast cycle tasks, enabling tighter process control. Application: clamping, pushing, and positioning in high-throughput automation.
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FAQs
Yes. The RA/192125/JM/15 uses a standard G1/4 port size and ISO 21287-compliant mounting interface, making it compatible with common mounting brackets and end plates. When planning installation, verify stroke length, attachment points, and sensor alignment to ensure smooth integration with existing fixtures and actuators.
The cylinder offers a theoretical force of 7363 N at its rated conditions. It operates between 1 and 10 bar (15–145 psi) and sustains ambient temperatures from -5 to 80 °C. For peak performance, ensure supply stability and monitor pressure transients during high-speed cycles to avoid premature wear.
Absolutely. The 125 mm bore provides strong thrust for part gripping and placement, while buffer cushioning minimizes impact forces. The magnetic piston supports easy sensor integration for precise position feedback, making it well-suited for high-cycle packaging, assembly, and transfer tasks in compact automation cells.
This cylinder complies with ISO 21287, ensuring inter-changeability with other ISO-compliant components. The magnetic piston standard and buffering contribute to reliable sensing and smooth operation, while the German origin reinforces build quality. These certifications simplify procurement and regulatory alignment for industrial automation projects.
Longer service life comes from low-friction seals, a martensitic stainless piston rod, and an anodised barrel, reducing replacement frequency and downtime. The flush-switch mounting aids sensor reliability and reduces wiring complexity. Overall, the cylinder delivers lower maintenance costs and more consistent throughput, improving return on investment in high-cycle lines.