Norgren RT/57263/M/320 Pneumatic Cylinder - 63mm bore
Part Number: RT/57263/M/320
Quick Summary
RT/57263/M/320 is a roundline pneumatic cylinder that delivers compact actuation for automated linear motion in packaging, assembly, and pick-and-place tasks. Engineers often struggle with space limitations and sealing wear that undermine reach and reliability. Designed to meet common industrial standards with CE-ready options and robust IP-rated configurations, it integrates safety and longevity. By combining compact form, magnetic sensing compatibility, and sturdy materials, it reduces downtime while boosting throughput. This makes it a strong fit for roundline cylinder projects requiring 63 mm bore and 320 mm stroke. With standard mounting patterns and push-in fittings, integration is straightforward for most machine builders and panel builders. Its magnetic piston supports accurate sensing and control for complex automation systems.
Product Information
Extended Description
RT/57263/M/320 Norgren: Saves 20% space over the basic length of a corresponding ISO/VDMA cylinder | Low friction, long life seals | High strength, double crimped end cap design | Standard magnetic piston for full control system versatility
Medium
Compressed air
Operating Temperature
-10 ... 80 °C, 14 ... 176 °F
Operating Pressure
1 ... 10 bar, 15 ... 145 psi
Port Size
Rc1/4
Cylinder diameter
63 mm
Stroke Length
320 mm
Operation
Double acting
Cushioning
Buffer cushioning
Magnetic/Non-magnetic
Magnetic
Theoretical Force
1870 N
Materials - Barrel
Stainless steel (austenitic)
Materials - Piston Rod
Stainless steel (martensitic)
Range
RT/57200/M
Series
Roundline
Brand
IMI Norgren
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Pneufit C Push-in fitting, Adaptor, 90° Swivel elbow, 8mm, R1/4
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Pneufit C Push-in fitting, Banjo flow control, Out, 8mm, R1/4
QM/8050/38
AK - Piston Rod Swivel Mounting 50mm/63mm bore
QM/8050/32
UF - Universal Piston Rod Mounting 50mm/63mm bore
M/P1501/91
Nut style N2
QM/57063/25
F - Piston Rod Clevis Mounting 63mm bore
QM/55250/28
H - Trunnion Mounting 50mm bore
QM/57063/21
C - Foot Mounting 63mm bore
M/50/LSU/5V
M/50 magnetically operated reed switch, 5m cable
QM/33/063/22
Switch mounting brackets, 63mm bore
M/3314
Tube cutter
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Polyamide tube, Natural, 100m, 8mm/6mm
Feature: Space-efficient Roundline design. Business impact: 20% space savings over standard ISO/VDMA lengths, enabling shorter machine footprints and easier cabinet routing. Application: packaging cells and compact assembly lines where every millimeter of space matters. Real-world context: tighter layouts improve cycle times and reduce integration costs. Feature: Low-friction, long-life seals. Business impact: lower wear, fewer maintenance cycles, and predictable performance in high-cycle environments. Application: continuous operation in transport and pick-and-place tasks. Real-world context: seals engineered for extended service intervals and reduced lubrication needs. Feature: High-strength double crimped end cap design. Business impact: increased durability under shock and thermal cycling, boosting line uptime. Application: high-duty-cycle installations with frequent start-stop actions. Real-world context: reliability under harsh factory vibrations. Feature: Magnetic piston for versatile sensing. Business impact: seamless integration with reed switches and sensors for precise position feedback. Application: automated control loops and multi-sensor setups. Real-world context: compatible with M/50 LSUs and standard 5 m cables for fast wiring. Feature: Corrosion-resistant materials. Business impact: longer life in humid or washdown environments, reducing replacement costs. Application: food & beverage, pharmaceuticals, and general manufacturing. Real-world context: stainless steel barrel and piston rod deliver robust performance. Feature: Broad mounting and port options. Business impact: quick, low-effort installation with common fittings and mounts, reducing commissioning time. Application: retrofits and new builds alike. Real-world context: Rc1/4 port size and standard fittings streamline tube routing and system integration.
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FAQs
This cylinder uses standard Rc1/4 porting and is compatible with IMI Norgren QM mounting options such as AK swivel piston rod or UF universal rod mounts. When installing, align the piston rod with the mount, secure with the provided clamps, and connect push-in Pneufit C adapters for quick, leak-free tubing. For sensor integration, the M/50 reed switch option (5 m cable) can be added to enable push-button or PLC feedback.
The RT/57263/M/320 delivers a theoretical force of 1870 N at 63 mm bore. It operates from 1 to 10 bar (15 to 145 psi) and is rated for a temperature range of -10 to 80 °C. It is a double-acting cylinder with buffer cushioning, making it suitable for rapid, controlled actuation in tight spaces.
Yes. The Roundline design provides 20% space savings over longer ISO/VDMA equivalents, enabling more compact layout on packaging and pick-and-place stations. Its 63 mm bore and 320 mm stroke deliver strong, repeatable motion, while standard fittings and compatible mounts simplify retrofits and new installations in constrained environments.
Look for CE-ready configurations and appropriate IP-rated options based on your machine’s safety and environmental requirements. While the base unit supports standard industrial practices, confirm the exact certification suite with the distributor or system integrator for your specific installation and compliance needs.
The cylinder uses low-friction, long-life seals and corrosion-resistant stainless steel components, which reduce wear and extend service intervals. The magnetic piston enables reliable feedback, supporting predictive maintenance and tighter control of motion profiles, ultimately lowering downtime and improving total cost of ownership.