Norgren RT/57240/M/125 - 40 mm Roundline Cylinder (754 N)

Part Number: RT/57240/M/125
Manufacturer
Norgren
Part number
RT/57240/M/125

Quick Summary

RT/57240/M/125 Roundline pneumatic cylinder provides reliable, compact linear actuation for automation, packaging lines, and material handling. When space is at a premium or cycle times demand tighter footprints, its 20% shorter length compared with a basic ISO/VDMA cylinder helps shrink the machine envelope without sacrificing the 125 mm stroke. Certification details such as CE, IP ratings, or SIL status are not specified in the provided data; consult the Norgren datasheet for exact regulatory markings and compliance. Designed with a magnetic piston, buffer cushioning, and stainless steel components, it delivers durability, sensor compatibility, and a lower total cost of ownership in high-demand environments. This combination translates to fewer maintenance stops and more scalable automation across multiple production lines.

Product Information

Extended Description

RT/57240/M/125 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
125 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)
Dimensions - Height
41.5 mm
Dimensions - Length
254 mm
Dimensions - Width
41.5 mm
Weight
1.33 kg
Country of Origin
Czechia
Range
RT/57200/M
Series
Roundline
Brand
IMI Norgren
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Feature: 40 mm bore with 125 mm stroke delivers strong, precise double-acting actuation. Impact: enables reliable push-pull motion in compact machines, reducing cycle times and improving throughput in packaging and assembly applications. Application: suitable for pick-and-place and line-side actuation in constrained spaces. Feature: Roundline compact geometry saves space while maintaining performance. Impact: increases layout density and reduces machine footprint, enabling more efficient panel layouts and easier integration with existing manifolds. Application: conveyor systems and small-batch packaging lines benefit from higher equipment density. Feature: Magnetic piston allows easy sensing and control integration. Impact: simplifies wiring of reed switches and position sensors, enhancing automation visibility with minimal cabling effort. Application: sensor-ready cylinders in robot cells and sorting stations. Feature: Buffer cushioning minimizes impact loads and vibration. Impact: extends seal life and end-cap integrity, reducing downtime and replacement costs. Application: high-cycle operations and quick-stop sequences see smoother operation. Feature: Stainless steel barrel and piston rod offer corrosion resistance and durability. Impact: lowers maintenance and extends service life in demanding environments. Application: food-grade, wash-down compatible or harsh production settings benefit from robust construction. Feature: Rc1/8 port size with compatible Pneufit C fittings enables fast installation. Impact: reduces assembly time and improves reliability of air delivery. Application: retrofit and new builds with standard pneumatic hardware. Feature: Operating range -10 to 80 °C and 1–10 bar supports versatile deployment. Impact: broadens application windows and tolerances across industries. Application: general automation and outdoor or temperature-variant lines benefit from stable performance.

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FAQs

The RT/57240/M/125 supports multiple mountings: Nose nut style N (M/P29254), Nut Style N (M/P1501/90), Piston Rod Swivel Mounting AK (QM/8040/38), Piston Rod Clevis Mounting F (QM/57040/25), Foot mounting style C (M/P71273/3), and Universal Piston Rod Mounting UF (QM/8040/32). These options enable robust, vibration-resistant installation on conveyors, pick-and-place robots, and compact automation cells with repeatable positioning. Select mountings based on stroke alignment, load direction, and service accessibility.
Operating pressure is specified from 1 to 10 bar (15 to 145 psi), while operating temperature ranges from -10 to 80 °C (14 to 176 °F). This broad tolerance supports use in general automation environments, including moderate washdown and ambient variations, without compromising stroke accuracy or force. Ensure system air quality and lubrication per your plant standards to maintain performance.
Yes. The 40 mm bore and 125 mm stroke provide ample linear reach for small to medium packaging tasks, while buffering reduces impact loads on end-of-stroke positions. The magnetic piston facilitates sensor feedback, and the stainless steel barrel/rod improves durability in continuous operation. Combined with compatible Pneufit C fittings, it supports quick installation and reliable, repeatable actuation in pick-and-place and packing operations.
Certification details such as CE, IP ratings, or SIL status are not specified in the provided product data. For regulatory compliance, refer to the official Norgren datasheet and installation manuals, which will list exact markings and conformity certifications. Always verify certifications with your procurement team before deployment in regulated environments.
Maintenance advantages include long-life seals and buffer cushioning that reduce wear on end caps, rods, and seals, lowering downtime and replacement costs. The magnetic piston enables straightforward sensor integration, supporting predictive maintenance and reduced inspection effort. Stainless steel construction offers corrosion resistance for longer service intervals, delivering a favorable total cost of ownership in high-demand production cells.