IMI Norgren RT/57312/MC/25 Roundline Cylinder - Magnetic
Part Number: RT/57312/MC/25
Quick Summary
The RT/57312/MC/25 Roundline cylinder is a compact single-acting pneumatic actuator designed for space-constrained automation tasks. End users often struggle with limited installation room and complex control integration in small-scale machinery. This design aligns with common industry standards through magnetic piston feedback and configurable options, while CE-conformant configurations and IP-rated versions are available to match regulatory and environmental requirements. By combining space efficiency with robust sealing and easy control integration, it delivers reliable performance and lower total cost of ownership for modern pneumatic systems.
Product Information
Extended Description
RT/57312/MC/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
M5
Cylinder diameter
12 mm
Stroke Length
25 mm
Operation
Single acting
Cushioning
Buffer cushioning
Magnetic/Non-magnetic
Magnetic
Theoretical Force
48.4 N
Materials - Barrel
Stainless steel (austenitic)
Materials - Piston Rod
Stainless steel (austenitic)
Range
RT/57300/M
Series
Roundline
Brand
IMI Norgren
Feature: 12 mm diameter, 25 mm stroke Roundline cylinder saves 20% space over the basic ISO/VDMA length. Business Impact: Enables more compact layouts, reducing footprint and enabling higher density automation cells. Application: Pick-and-place or clamping tasks in tight machining lines. Feature: Low friction, long life seals. Business Impact: Extends service intervals and reduces maintenance downtime, lowering lifecycle costs. Application: High-cycle operations where uptime is critical. Feature: Stainless steel (austenitic) barrel and piston rod. Business Impact: Improves corrosion resistance in challenging environments, increasing component life. Application: Food, beverage, or humid manufacturing environments where cleanliness and durability matter. Feature: Buffer cushioning and magnetic piston. Business Impact: Gentle deceleration reduces wear and allows precise sensor feedback without overshoot. Application: End-of-stroke operations and feedback-enabled control loops. Feature: Port size M5, operating pressure 2–10 bar, operating temperature -10 to 80 °C. Business Impact: Broad compatibility with standard compressed-air systems and typical factory environments, minimizing integration effort. Application: General machine tools, assembly lines, and packaging equipment. Feature: Range RT/57300/M and Roundline series with high-strength end caps. Business Impact: Ensures long-term reliability and ease of installation with compatible mounting options. Application: Retrofit projects and new installations across multiple lines.
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FAQs
Mounting this 12 mm diameter, 25 mm stroke cylinder generally benefits from aligned end-mittings and a stable mounting surface to minimize misalignment. Use the M5 port with standard air fittings and select compatible end caps or brackets from the Roundline range. Ensure the workspace permits adequate clearance for stroke travel and any attached sensors or fixtures.
The 12 mm Roundline format reduces overall envelope, enabling denser layouts and higher system throughput. The 25 mm stroke provides sufficient reach for short-stroke actuations, while the low-friction seals and buffer cushioning help maintain consistent cycle times and reduce shock loads on downstream components.
Yes, with low-friction, long-life seals designed for durability in pneumatic systems. Regular inspection of the end caps, seals, and piston rod for wear helps prevent leaks. Because the device uses a magnetic piston, sensor alignment and feedback wiring should be checked periodically. Clean air supply and proper filtration also extend service life.
Certifications depend on configuration; standard practice in this category supports CE conformity and IP-rated variants per application. Verify the specific unit’s documentation or contact the supplier for the exact certification scope tied to your chosen configuration, especially if the cylinder will operate in hazardous or moisture-prone environments.
Expect space savings that free up cabinet and machine floor space, reduced maintenance due to durable seals and corrosion-resistant stainless steel components, and improved uptime from reliable, magnetic feedback-enabled control. These factors typically translate into lower installation costs, faster cycle times, and a shorter payback period on upgraded pneumatic actuators.