Norgren RT/57225/M/10 Roundline Cylinder - Magnetic Piston
Part Number: RT/57225/M/10
Quick Summary
RT/57225/M/10 Roundline double-acting cylinder for compact automation in constrained spaces. In busy production lines, footprint reduction without sacrificing stroke control is essential, and this unit delivers 20% space savings versus the basic ISO/VDMA length. It features a 25 mm bore, 10 mm stroke, and a standard magnetic piston for versatile sensing across control systems. Low-friction, long-life seals reduce downtime and maintenance costs. Typical industry certifications for pneumatic actuators in this class include CE marking and robust IP/safety considerations to support compliant installations. For manufacturers, the combination of compact form, reliable sensing, and long-term durability translates to easier integration and higher line throughput in demanding environments.
Product Information
Extended Description
RT/57225/M/10 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
25 mm
Stroke Length
10 mm
Operation
Double acting
Cushioning
Buffer cushioning
Magnetic/Non-magnetic
Magnetic
Theoretical Force
294 N
Materials - Barrel
Stainless steel (austenitic)
Materials - Piston Rod
Stainless steel (martensitic)
Dimensions - Height
26.5 mm
Dimensions - Length
112.5 mm
Dimensions - Width
26.5 mm
Weight
0.164 kg
Country of Origin
Czechia
Range
RT/57200/M
Series
Roundline
Brand
IMI Norgren
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Compact, space-saving design enables a smaller actuator footprint while preserving stroke performance, improving overall machine density and reducing enclosure size. Feature → Business Impact → Application: 25 mm bore and 10 mm stroke deliver precise motion in tight assemblies, enabling higher throughput in pick-and-place cells and clamps while maintaining repeatability. The 20% space saving versus ISO/VDMA basics allows longer lines of travel in the same footprint, reducing machine length and simplifying layout planning. Feature → Business Impact → Application: Low-friction, long-life seals minimize wear, extending service intervals and lowering maintenance costs in high-cycle automation such as packaging and material handling. Feature → Business Impact → Application: Standard magnetic piston enables straightforward sensing across PLCs and control networks; compatibility with reed switches (for example M/50/LSU/5V) supports reliable feedback signals and simpler wiring. Feature → Business Impact → Application: Stainless steel barrel and martensitic piston rod provide corrosion resistance and durability in workshop environments, improving uptime in harsh or wash-down capable applications. Feature → Business Impact → Application: Buffer cushioning delivers controlled deceleration to reduce mechanical stress on end-of-stroke positions, protecting grub screws, mounts, and mating components in automated lines. Feature → Business Impact → Application: Mounting versatility with QM/8025 variants and a 25 mm bore offers multiple installation options (UF, F, AK) for easy integration with existing fixtures and cycles. Feature → Business Impact → Application: Rc1/8 port size and Pneufit C compatibility simplify plumbing and retrofitting, reducing lead times and enabling quick valve chain integration. Feature → Business Impact → Application: Operating temperature range -10 to 80 °C and pressure range 1 to 10 bar support diverse industrial environments, from general factory floors to refrigerated or high-temperature zones. By combining robust construction with flexible fittings and mounting, the RT/57225/M/10 minimizes total cost of ownership while improving repeatability and reliability across pneumatic systems.
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FAQs
This model supports multiple mounting options designed for 25 mm bore cylinders. Key mounting variants include UF universal piston rod mounting QM/8025/32, F piston rod clevis QM/57025/25, and AK swivel mounting QM/8025/38. The range enables easy integration with existing fixtures and scalable configurations for different stroke directions, while maintaining alignment accuracy and repeatability across cycles.
Operating pressure for this cylinder spans 1 to 10 bar (15 to 145 psi). It delivers a theoretical force of 294 N at the specified bore, with double-acting operation and buffer cushioning to control deceleration. The device is designed for stable performance across temperatures from −10 to 80 °C, making it suitable for a broad spectrum of automation tasks.
Yes. The Roundline design provides substantial space savings—about 20% over the basic ISO/VDMA length—without compromising stroke or control. Its compact 25 mm bore and 112.5 mm length facilitate deployment in narrow actuating zones, while the magnetic piston supports straightforward sensing in space-limited control architectures.
In typical industrial use, pneumatic actuators in this class align with CE marking and safety-focused IP considerations to support compliant installations. For highly regulated environments, verify regional requirements and confirm specific certification statuses with the supplier, especially where equipment interfaces and control systems must meet formal standards.
The unit uses low-friction, long-life seals and stainless steel components to reduce wear and extend service intervals, lowering maintenance downtime. The standard magnetic piston enables easy feedback integration, reducing wiring complexity. Its robust end-cap design and cushion system further protect against impact wear, contributing to predictable performance and lower lifecycle costs in high-demand automation lines.