Norgren RT/57240/MC/50 Roundline Cylinder - Magnetic
Part Number: RT/57240/MC/50
Quick Summary
Norgren RT/57240/MC/50 Roundline Cylinder is a compact double-acting pneumatic actuator designed for precise linear motion in automation lines and robotic pick-and-place tasks. Space-constrained installations often force compromises on stroke length or access for maintenance; this model delivers 40 mm bore with a 50 mm stroke while saving up to 20% space over a basic ISO/VDMA length. In practice, engineers look for reliability and predictable performance, which is why the cylinder features a standard magnetic piston for full control-system versatility, buffer cushioning to reduce shock, and high-strength end caps. In typical industrial environments, CE conformity and IP-rated protection are common expectations, with SIL considerations shaping safe operation. The design supports cost-effective installation and long-term lifecycle value.
Product Information
Extended Description
RT/57240/MC/50 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
Rc1/8
Cylinder diameter
40 mm
Stroke Length
50 mm
Operation
Double acting
Cushioning
Buffer cushioning
Magnetic/Non-magnetic
Magnetic
Theoretical Force
754 N
Materials - Barrel
Stainless steel (austenitic)
Materials - Piston Rod
Stainless steel (martensitic)
Range
RT/57200/M
Series
Roundline
Brand
IMI Norgren
The RT/57240/MC/50 Roundline Cylinder is engineered for space efficiency and durable performance in demanding automation environments. Feature → Business Impact → Application: 40 mm bore with 50 mm stroke reduces machine footprint while maintaining stroke capability, enabling tighter layouts on assembly lines and transfer systems. This translates to higher throughput and easier integration with existing fixtures. Feature → Magnetic piston → Sensor-ready control: The magnetic piston enables seamless feedback with position sensors, supporting reliable closed-loop control and traceability in quality-critical processes. Application: ideal for automated pick-and-place and clamping operations where precise positioning is essential. Feature → Buffer cushioning → Reduced mechanical shock: Cushioning minimizes impact at end-of-stroke, extending seal life and reducing vibration-induced wear. Application: high-cycle manufacturing where component longevity and predictable cycles matter. Feature → Stainless steel barrel and piston rod → Corrosion resistance and longevity: Materials choice ensures robust performance in varied air quality environments and helps lower maintenance costs over the lifecycle. Application: industrial environments with humid or dusty conditions. Feature → Double-acting operation with Rc1/8 port → Flexible mounting and integration: Standard porting and action suit a wide range of valves and manifolds, enabling quick installation and clean piping layouts. Application: retrofit projects and new lines alike. The Roundline series and 20% space savings address common objections about footprint and compatibility, while the 754 N theoretical force ensures reliable actuation for common automation tasks.
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FAQs
RT/57240/MC/50 uses standard 40 mm bore, 50 mm stroke, and Rc1/8 porting, aligning with common mounting schemes for Roundline cylinders. It supports typical end-cap configurations and compatible fixings, allowing straightforward retrofits. To minimize misalignment, ensure clean, square mounting surfaces, use appropriate mounting brackets, and verify end-cap alignment to prevent side loads that could impact seal life and motion accuracy.
The cylinder supports an operating pressure range of 1 to 10 bar (15 to 145 psi). At these pressures, the theoretical force is 754 N, providing strong actuation for medium-duty applications. For best results, match the load profile to the force curve and consider cushioning settings to manage impact during fast cycles.
Yes. The Roundline design saves approximately 20% of space compared to a basic ISO/VDMA cylinder of similar stroke, freeing up machine footprint for additional actuators or routing. This compact form factor simplifies integration in tight assemblies, reduces enclosure size, and can lower overall system cost by reducing material and installation time without sacrificing performance.
Norgren products commonly align with CE conformity for European markets and offer appropriate IP protection levels depending on model variant and configuration. For safety-critical or SIL-referenced systems, consider integrating with safe-control architectures and validating system-level compliance. Always verify the specific certification package for your configuration with the supplier or datasheet to ensure alignment with your regulatory requirements.
The RT/57240/MC/50 features a stainless steel barrel and piston rod for corrosion resistance, buffer cushioning to reduce shock, and a magnetic piston for easy sensor integration. These attributes support longer seal life, reduced wear, and easier troubleshooting in monitoring systems. In high-cycle environments, these design choices translate to lower maintenance intervals and predictable performance over the equipment lifecycle.