Norgren RT/57320/MC/50 Roundline Cylinder - Magnetic
Part Number: RT/57320/MC/50
Quick Summary
Norgren RT/57320/MC/50 Roundline Cylinder provides compact, single-acting pneumatic actuation for precise linear motion in confined automation spaces. For engineers facing tight footprints and fluctuating performance, the 20 mm bore with a 50 mm stroke delivers space savings without compromising force. Certification details aren’t listed in this data; consult the datasheet for any CE or IP notes and verify compatibility with your safety standards. With a stainless steel barrel and piston rod, magnetic piston, buffer cushioning, and standard Rc1/8 porting, it integrates easily with modern control systems and long-life seals, delivering reliable operation in demanding industrial environments.
Product Information
Extended Description
RT/57320/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
2 ... 10 bar, 29 ... 145 psi
Port Size
Rc1/8
Cylinder diameter
20 mm
Stroke Length
50 mm
Operation
Single acting
Cushioning
Buffer cushioning
Magnetic/Non-magnetic
Magnetic
Theoretical Force
131 N
Materials - Barrel
Stainless steel (austenitic)
Materials - Piston Rod
Stainless steel (martensitic)
Range
RT/57300/M
Series
Roundline
Brand
IMI Norgren
Feature: Space-efficient design with a 20 mm bore and 50 mm stroke. Business Impact: Delivers significant envelope reduction, enabling compact layouts and easier machine integration. Application: Ideal for pick-and-place and small tooling within tight automation cells. Long-tail keywords: 20 mm bore pneumatic cylinder, space-saving pneumatic actuator, compact ISO/VDMA alternative. Feature: Magnetic piston for enhanced sensing and control. Business Impact: Facilitates straightforward feedback to PLCs and controllers, improving repeatability and process visibility. Application: Integrated sensing in automation sequences and position feedback. Long-tail keywords: magnetic piston cylinder, proximity sensor compatibility, position feedback actuator. Feature: Corrosion-resistant materials (austenitic barrel, martensitic rod). Business Impact: Extends service life in demanding environments, reducing maintenance and downtime. Application: Long-life actuation in humid or moderate corrosive atmospheres. Long-tail keywords: stainless steel cylinder components, corrosion-resistant pneumatic cylinder, tough-wielding rod. Feature: Buffer cushioning for smooth start/stop. Business Impact: Minimizes impact, reduces wear, and extends seal life in high-cycle applications. Application: Fast cycling and clamping operations with reduced mechanical stress. Long-tail keywords: buffer cushioning, shock absorption cylinder, high-cycle pneumatic actuator. Feature: Operating envelope and porting (2–10 bar, -10 to 80 °C, Rc1/8). Business Impact: Reliable performance across varied temperatures and pressures, with easy integration into standard pneumatic systems. Application: Universal compatibility in industrial plants. Long-tail keywords: 2-10 bar operating pressure, -10 to 80 C temperature range, Rc1/8 port.
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FAQs
Installation is straightforward with Rc1/8 porting and Roundline mounting patterns. Confirm bore and stroke fit for the actuator cavity, align flanges to your existing brackets, and connect to a standard compressed-air supply within 2–10 bar. Use magnetic sensing where needed for reliable position feedback and ensure seals and end caps are torqued to the manufacturer’s specifications to maximize life and performance.
The RT/57320/MC/50 operates from 2 to 10 bar. At these pressures, the cylinder delivers a theoretical force of approximately 131 N, suitable for compact linear actuation tasks such as light clamping, small part transfer, and other space-constrained automation operations.
The cylinder uses a stainless steel (austenitic) barrel and a stainless steel (martensitic) piston rod, providing good corrosion resistance for many industrial environments. The data does not specify an IP rating or cleanroom certification, so verify environmental requirements and perform additional protective measures if operating in highly corrosive or strict cleanliness zones.
A magnetic piston enables easy integration with proximity sensors and digital control systems for reliable position feedback without mechanical switches. This improves repeatability, simplifies wiring, reduces maintenance, and supports closed-loop control strategies in automated lines, contributing to tighter process control and higher overall throughput.
Buffer cushioning softens impact during actuation, reducing shock on seals and end caps. This lowers wear, extends seal life, and diminishes vibration-induced fatigue, which translates to longer maintenance intervals and lower downtime. Over the cylinder’s lifecycle, these factors improve return on investment in high-cycle, compact automation tasks.