Norgren RA/192080/M/20 ISO Compact Cylinder - ISO 21287
Part Number: RA/192080/M/20
Quick Summary
RA/192080/M/20 ISO Compact Cylinder delivers precise pneumatic actuation for automation lines. In tight-pack installations, achieving repeatable motion and reliable sensing can be a major pain point, especially with shorter stroke options and misaligned switches. This unit complies with ISO 21287 and features a magnetic piston as standard, along with low-friction seals designed for long life, and buffer cushioning to control end-of-stroke impact. Its compact 80 mm bore and 20 mm stroke fit space-constrained cells while maintaining 3016 N theoretical force, enabling dependable indexing, part presentation, and pick-and-place tasks. Designed for European engineering standards, it pairs well with Norgren mounting kits and Push-in fittings for fast, maintenance-friendly installations.
Product Information
Extended Description
RA/192080/M/20 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
80 mm
Stroke Length
20 mm
Operation
Double acting
Cushioning
Buffer cushioning
Magnetic/Non-magnetic
Magnetic
Theoretical Force
3016 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
C0K510818
Pneufit C Push-in fitting, Banjo flow control, regulating out, 8mm, G1/8
C02250818
Pneufit C Push-in fitting, Adaptor, Straight, External/Internal hex, 8mm, G1/8
C02470818
Pneufit C Push-in fitting, Adaptor, 90° Swivel elbow, 8mm, G1/8
QA/8063/41
S - Swivel Bearing 63mm/80mm bore
QM/8080/35
A - Front or Rear Stud Mounting 80/100mm bore
QA/8080/42
D2 - Rear Clevis Mounting 80mm bore
QA/8080/34
FH - Detachable Trunnion Mounting 80mm bore
QA/8080/33
UR - Universal Rear Eye Mounting 80mm bore
QA/8080/27
R - Rear Eye Mounting 80mm bore
QA/8080/23
D - Rear Clevis Mounting 80mm bore
QA/192080/55
Assembly kit (For Compact Cylinders) 80mm bore
M/P40314
Swivel hinge style US, 80mm bore
M/P19497
Wide hinge style SW, 80mm bore
QA/8080/22
BG - Front / Rear Flange Mounting 80mm bore
QA/192080/21
C - Foot Mounting 80mm bore
PQA/182080/40
Adjustable centre trunion style UH, 80mm bore
QM/192080/00
Service kits for RA/192000, 80mm
M/50/LSU/5V
M/50 magnetically operated reed switch, 5m cable
M/3314
Tube cutter
PA2-0008025C
Polyamide tube, Natural, 25m, 8mm/6mm
PA2-0008100
Polyamide tube, Natural, 100m, 8mm/6mm
The 80 mm bore and 20 mm stroke deliver a compact ISO Compact profile that reduces machine footprint and simplifies cell design, allowing more actuators per zone on automation lines. In practice this means quicker line reconfigurations and improved cycle times for packaging and assembly tasks. The magnetic piston as standard enables flush-mounted sensing, simplifying switch integration and reducing headroom requirements; compatible with reed switches like M/50/LSU/5V for reliable position detection. Low-friction, long-life seals minimize wear and energy loss, delivering higher uptime and lower maintenance costs in high-cycle environments such as automotive assembly and food packaging lines. Buffer cushioning provides controlled deceleration to protect delicate parts and extend guide rail life, while reducing vibration-induced wear across multiple actuations. The anodised aluminium barrel and martensitic stainless steel piston rod balance corrosion resistance with stiffness, ensuring durability in wash-down zones and harsh factory environments. With a G1/8 port, operating range -5 to 80 °C and 1 to 10 bar, this cylinder supports versatile mounting, fitting, and integration with the broader Norgren accessory ecosystem for fast, reliable installations.
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FAQs
The RA/192080/M/20 supports a broad range of mounting configurations typical for ISO Compact actuators, including S - Swivel Bearing, Front or Rear Stud Mounting, Rear Clevis, Detachable Trunnion, Universal Rear Eye, and Rear Eye options (80 mm bore). Recommended mounting kits such as QA/8063/41 and BG front/rear flanges (QA/8080/22) enable quick, vibration-resistant installations. For best results, pair with the RA/192000 family assembly kits (QA/192080/55) to ensure proper alignment and ease of maintenance.
High-cycle reliability comes from a magnetic piston, high-quality seals, and buffer cushioning, which together extend life and reduce downtime. The 80 mm bore delivers adequate thrust (theoretical 3016 N) while the low-friction seals minimize wear, increasing mean time between maintenance. This combination is ideal for pick-and-place, machine tending, and packaging lines where repeatable force and smooth operation are critical.
This cylinder operates on compressed air (medium: compressed air) across a temperature range of -5 to 80 °C and an operating pressure range of 1 to 10 bar (15 to 145 psi). The port size is G1/8, and the unit uses a stainless steel piston rod with an anodised aluminium barrel for durability in typical factory environments, including those with occasional wash-downs.
Recommended accessories include Pneufit C push-in fittings (e.g., C0K510818, C02250818, C02470818) and mounting solutions such as QA/8063/41, QM/8080/35, and QA/8080/22. The system supports flush-mounted switches (e.g., M/50/LSU/5V) for clean sensing, and there are dedicated service kits (QA/192080/55) for 80 mm bore assemblies to simplify maintenance.
CAD data and the datasheet are available in the downloads section. The CAD file links provide configuration parameters for asmtab and part settings, while the Datasheet (PDF) offers comprehensive dimensions, performance curves, mounting recommendations, and installation notes to guide integration into your automation system.