Norgren RT/57332/M/25 Roundline Cylinder - Magnetic piston
Part Number: RT/57332/M/25
Quick Summary
Norgren RT/57332/M/25 pneumatic cylinder delivers compact actuation for automated handling. Engineers frequently contend with tight spaces where standard cylinders waste stroke and complicate routing. The design supports CE marking and is available in IP-rated configurations, with SIL-capable control integration to align with safety systems. With a 32 mm bore, 25 mm stroke, stainless steel components, and a magnetic piston, it delivers consistent force while reducing machine footprint, boosting line throughput, and lowering maintenance.
Product Information
Extended Description
RT/57332/M/25 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
2 ... 10 bar, 29 ... 145 psi
Port Size
Rc1/8
Cylinder diameter
32 mm
Stroke Length
25 mm
Operation
Single acting
Cushioning
Buffer cushioning
Magnetic/Non-magnetic
Magnetic
Theoretical Force
364 N
Materials - Barrel
Stainless steel (austenitic)
Materials - Piston Rod
Stainless steel (martensitic)
Range
RT/57300/M
Series
Roundline
Brand
IMI Norgren
Compact footprint and space efficiency: The RT/57332/M/25 uses a 32 mm bore and 25 mm stroke, delivering 364 N of theoretical force in a compact package. This arrangement saves up to 20% of space over a basic ISO/VDMA cylinder, enabling denser line layouts on conveyors and automated pick-and-place stations. Business impact: higher line throughput and more efficient use of robotic reach in packaging and assembly lines. Application: tight-packaging lines, compact pick-and-place cells, automated stacking and transfer tasks.Durability and lifecycle: Low friction, long-life seals reduce wear and maintenance needs, extending cycle life in high-frequency operations. This translates to lower downtime and reduced maintenance costs over the cylinder’s service life. Application: high-cycle handling, tolerance-sensitive positioning, and mixed-material assemblies where reliability is critical.Sensor-ready actuation: Standard magnetic piston design enables straightforward sensor integration and full control system versatility. Business impact: easier feedback, safer interlocks, and simpler integration with PLCs and safety systems. Application: automated inspection stations, synchronized line control, and robotics interfaces.Corrosion resistance and washdown readiness: Stainless steel barrel and piston rod improve durability in challenging environments. This supports longer life in environments with temperature cycling and exposure to moisture or cleaning agents. Application: food & beverage, pharmaceutical, and general washdown-ready applications where corrosion resistance matters.Operating range and cushioning: Buffer cushioning, Rc1/8 port, and operating range of -10 to 80 °C and 2–10 bar provide versatile performance with controlled actuation. Business impact: reduced impact stress on components, longer actuator life, and safer operation in sensitive automation tasks. Application: general automation, material handling, and compact actuation in space-constrained machines.
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FAQs
The RT/57332/M/25 uses standard Roundline mounting interfaces and end-cap geometry that align with common Norgren mounting accessories and ISO/VDMA patterns. Ensure Rc1/8 port availability and select compatible mounting feet or clevis brackets that match the cylinder’s bore and stroke. The magnetic piston enables reliable sensor-based positioning across compatible control systems.
The cylinder operates from 2 to 10 bar (29 to 145 psi) and can handle temperatures from -10 to 80 °C (14 to 176 °F). These ranges support versatile deployment in standard pneumatic systems and harsher environments while maintaining repeatable actuation and performance.
Yes, thanks to its stainless steel barrel (austenitic) and stainless steel piston rod (martensitic), the cylinder offers improved corrosion resistance. This makes it more suitable for washdown and challenging environments compared with standard carbon steel actuators, increasing service life and reducing maintenance in harsh settings.
RT/57332/M/25 provides notable space savings—about 20% shorter than a basic ISO/VDMA cylinder—along with a magnetic piston for easy sensor integration. The combination of a compact form, robust stainless components, and buffer cushioning yields reliable, high-cycle performance in dense automation layouts.
You can expect reduced downtime due to low-friction, long-life seals and a durable stainless steel build. The magnetic piston simplifies feedback integration, while buffering minimizes impact wear. Together these features contribute to longer service intervals, lower maintenance costs, and improved system uptime in continuous operation environments.