Norgren RA/802050/M/320 ISOLine Cylinder - ISO 15552
Part Number: RA/802050/M/320
Quick Summary
Norgren RA/802050/M/320 ISOLine Cylinder delivers precise, double-acting pneumatic actuation for automated handling and assembly lines. Engineers often struggle with cycle-time variability and wear from friction; this cylinder mitigates that through polyurethane seals and the Adaptive Cushioning System (ACS) for smooth, consistent motion. It conforms to ISO 15552 with VDMA 24562 and NFE 49-003-1, and features a magnetic piston rod for reliable switch integration. Built for robust pneumatics & fluid systems, it delivers interchangeability, long service life, and predictable performance across a range of temperatures and pressures, making it a strong choice for industrial automation projects requiring standardised components and easy integration.
Product Information
Extended Description
RA/802050/M/320 Norgren: Conforms to ISO 15552 (VDMA 24562 and NFE 49-003-1) | High performance, stability and reliability | Polyurethane seals ensure efficient low friction operation and long life | Switches can be bracket mounted to the tie rods | High performance Adaptive Cushioning System “ACS”
Medium
Compressed air
Operating Temperature
-20 ... 80 °C, -4 ... 176 °F
Operating Pressure
1 ... 16 bar, 14 ... 232 psi
Standard
ISO 15552
Port Size
G1/4
Cylinder diameter
50 mm
Stroke Length
320 mm
Operation
Double acting
Cushioning
Adaptive cushioning system (ACS)
Magnetic/Non-magnetic
Magnetic
Theoretical Force
1178 N
Materials - Barrel
Anodised aluminium
Materials - Piston Rod
Stainless steel (martensitic)
Dimensions - Height
66 mm
Dimensions - Length
373 mm
Dimensions - Width
66 mm
Weight
2.38 kg
Country of Origin
Germany
Range
RA/802000/M
Series
ISOLine
Brand
IMI Norgren
C0K510828
Pneufit C Push-in fitting, Banjo flow control, regulating out, 8mm, G1/4
QM/27/2/1
Switch mounting brackets for M/50
C02470828
Pneufit C Push-in fitting, Adaptor, 90° Swivel elbow, 8mm, G1/4
C02250828
Pneufit C Push-in fitting, Adaptor, Straight, External/Internal hex, 8mm, G1/4
M/P40312
Swivel hinge style US, 50mm bore
QA/8050/42
D2 - Rear Clevis Mounting 50mm bore
QA/8050/33
UR - Universal Rear Eye Mounting 50mm bore
QM/8050/38
AK - Piston Rod Swivel Mounting 50mm/63mm bore
QM/31/032/22
Switch mounting brackets, 32mm bore
M/P19495
Wide hinge style SW, 50mm bore
QA/8050/40
UH - Adjustable Trunnion Mounting 50mm bore
QA/8050/28
H - Trunnion Mounting 50mm bore
QA/8050/27
R - Rear Eye Mounting 50mm bore
QM/8050/32
UF - Universal Piston Rod Mounting 50mm/63mm bore
QM/8050/25
F - Piston Rod Clevis Mounting 50mm/63mm bore
QA/8050/22
BG - Front / Rear Flange Mounting 50mm bore
M/P19933
Narrow hinge style SS, 50mm bore
QA/8050/21
C - Foot Mounting 50mm bore
QA/8050/34
FH - Detachable Trunnion Mounting 50mm bore
QA/8050/23
D - Rear Clevis Mounting 50mm bore
QA/8040/41
S - Swivel Bearing 40mm/50mm bore
QM/8050/35
A - Front or Rear Stud Mounting 50mm/63mm bore
QA/8050/00
Service kits for PRA/801, PRA/802, PRA/803, RA/801, RA/802, RA/803, PRA/181, PRA/182, RA/181, RA/182, RA/8000, 50mm diameter
M/P73001/5
Straight plug-in cable for M/50
M/50/LSU/CP
M/50 magnetically operated reed switch, 0.3m cable
M/50/EAP/5V
M/50 magnetically operated solid state switch, 5m cable
M/50/EAN/CP
M/50 magnetically operated solid state switch, 0.3m cable
QM/32/2
QM/32 magnetically operated reed switch, 2m cable
QM/32/10
QM/32 magnetically operated reed switch, 10m cable
M/50/EAP/CP
M/50 magnetically operated solid state switch, 0.3m cable
M/50/LSU/5V
M/50 magnetically operated reed switch, 5m cable
M/50/EAN/5V
M/50 magnetically operated solid state switch, 5m cable
PA2-0708025C
Polyamide tube, Black, 25m, 8mm/6mm
M/3314
Tube cutter
PA2-0708100
Polyamide tube, Black, 100m, 8mm/6mm
PA2-0008025C
Polyamide tube, Natural, 25m, 8mm/6mm
PA2-0008100
Polyamide tube, Natural, 100m, 8mm/6mm
Feature → Business Impact → Application: ISO 15552 compliance ensures interchangeability with existing ISO-standard cylinders, reducing changeover time and spare-part complexity on high-mix lines. The result is lower downtime and faster automated cycles in material handling and pick-and-place tasks. Feature → Business Impact → Application: 50 mm bore with 320 mm stroke provides ample travel and force capacity (1178 N theoretical), improving actuation reliability in end-of-arm tooling for packaging and assembly applications. Feature → Business Impact → Application: Adaptive Cushioning System (ACS) delivers controlled deceleration, minimizing impact loads on delicate components and reducing maintenance costs in robotics integrations. Feature → Business Impact → Application: Polyurethane seals offer low friction and extended seal life, boosting energy efficiency and uptime in continuous-duty cycles for process instrumentation and tooling. Feature → Business Impact → Application: Magnetic piston rod enables straightforward magnet-activated switches to monitor position, simplifying installation of feedback loops in control architectures. Feature → Business Impact → Application: Anodised aluminium barrel and stainless steel piston rod deliver corrosion resistance and durability in harsh manufacturing environments, supporting long-term total installed cost reduction. Compatibility and installation advantages: G1/4 port, standardized mounting options (50 mm bore) and compatible fittings (Pneufit C, 8 mm to 8 mm push-in fittings) streamline installation, reduce mismatch risk, and enable rapid integration into existing manifolds and control panels. Common objections addressed: the device handles -20 to 80 °C and 1–16 bar, ensuring reliability in diverse plant conditions, while the ACS mechanism mitigates shock loads during high-speed cycles. Real-world context: customers in food & beverage, packaging, and automation lines benefit from the ISOLine’s standardisation and switch-mount flexibility, enabling scalable retrofits and predictable maintenance planning.
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FAQs
RA/802050/M/320 is designed for ISO 15552 compatibility and a 50 mm bore with G1/4 ports. Mounting options include swivel hinge and rear eye/foot styles for 50 mm bore systems, plus switch mounting brackets that fit M/50 configurations. This enables straightforward retrofits and consistent alignment with standard bracket sets and control valve assemblies.
The cylinder delivers a 50 mm bore and 320 mm stroke with a theoretical force of 1178 N, supporting rapid, repeatable actuation. It operates from 1 to 16 bar and tolerates -20 to 80 °C, ensuring reliable operation across diverse environments. The Adaptive Cushioning System (ACS) reduces impact, improving cycle lifetimes in high-speed pick-and-place and packaging lines.
Yes. The unit uses G1/4 ports and is compatible with standard Pneufit C push-in fittings and associated adapters. It fits common 8 mm line sizes and several mounting kits (e.g., switch brackets QM/31/032/22) to simplify integration into existing pneumatic manifolds and panels.
Maintenance is supported by the robust ACS and polyurethane seals, which lower wear and friction, reducing lubrication frequency. Service kits for PRA/801, PRA/802, PRA/803, RA/801, RA/802, RA/803, PRA/181, PRA/182, RA/181, RA/182, RA/8000 are available, enabling scheduled preventative maintenance and quick part replacement to minimize downtime.
RA/802050/M/320 conforms to ISO 15552 and related standards (VDMA 24562, NFE 49-003-1), ensuring interchangeability and reliability in standardised automation environments. The magnetic rod supports secure sensing integration, while the ISOLine series is designed for robust performance in demanding industrial applications.