IMI Norgren RT/57225/M/200 Roundline Cylinder - 20% Space Savings
Part Number: RT/57225/M/200
Quick Summary
RT/57225/M/200 is a compact double-acting Roundline pneumatic cylinder designed for precise linear actuation in automation and packaging lines. Engineers often confront cramped installations and maintenance-heavy solutions that slow throughput and increase downtime. While CE compliance and IP ratings vary by variant, always verify the current certification status in the datasheet for your exact configuration. The stainless steel barrel and magnetic piston enable versatile control, while the 25 mm bore and 200 mm stroke deliver dependable motion in space-constrained machines. This solution offers durable construction with straightforward integration into existing pneumatic networks, helping you reduce lifecycle costs and improve overall equipment effectiveness.
Product Information
Extended Description
RT/57225/M/200 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
200 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
302.5 mm
Dimensions - Width
26.5 mm
Weight
1 kg
Country of Origin
Czechia
Range
RT/57200/M
Series
Roundline
Brand
IMI Norgren
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Space efficiency drives tangible gains in automated cells: the RT/57225/M/200 delivers 25 mm bore with a 200 mm stroke and claims about 20% space savings versus a basic ISO/VDMA cylinder. Business impact: smaller footprint frees valuable panel area and enables denser mounting, which can shorten cycle times and improve line throughput. Application: pick-and-place, machine tending, and packaging lines where footprint is a critical constraint. High durability and low friction seals extend service intervals. Business impact: fewer unexpected maintenance events and lower spare-part consumption, improving uptime and total cost of ownership. Application: continuous high-cycle operations in harsh environments. The standard magnetic piston supports seamless feedback integration with commonly used position sensors (for example M/50 magnet switches), enabling reliable control and easier wiring. Business impact: faster commissioning and improved process visibility across automation networks. Application: safety interlocks and closed-loop positioning on automated assemblies. Stainless steel barrel and piston rod provide corrosion resistance, supporting longer service life in washdown or aggressive environments. Business impact: reduced corrosion-related wear and faster return on investment in pharmaceutical, food & beverage, and chemical processing lines. The robust end-cap design (double crimp) and buffer cushioning minimize impact, preserve precision guidance, and reduce vibration. Application: high-speed cycles and demanding high-load applications. Mounting options such as UF universal and clevis variants, plus Pneufit C push-in fittings and standard 6 mm tubing, simplify installation and future reconfigurations. Business impact: flexible integration with existing manifolds and quick field adjustments. Operating parameters are favorable for automated lines: -10 to 80 °C, 1–10 bar, Rc1/8 port, and 25 mm bore. This enables dependable operation across typical factory environments and supports scalable expansion. Application: retrofit projects and new line builds with room for future line upgrades.
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FAQs
The RT/57225/M/200 supports multiple mounting configurations including UF universal piston rod mounting (QM/8025/32), piston rod clevis (QM/57025/25), and swivel mounting (QM/8025/38). For sensors and actuators, use the QM/33/025/22 switch mounting brackets and M/50 magnetically operated reed switch. Our install approach emphasizes aligning the 25 mm bore with the load path, selecting appropriate mounting to minimize side loads, and using the Pneufit C fittings for quick connections to 6 mm tubing. These options streamline retrofits and new builds alike.
Key specs include a 25 mm bore, 200 mm stroke, double-acting operation, buffer cushioning, and a theoretical force of 294 N. The cylinder operates on compressed air (medium), within a temperature range of -10 to 80 °C and a pressure range of 1 to 10 bar. Port size is Rc1/8, and the piston and barrel materials are stainless steel (martensitic rod and austenitic barrel). Weight is approximately 1 kg, with overall dimensions around 302.5 mm length and 26.5 mm width/height. These specs make it suitable for compact, high-precision automation tasks.
Ideal for space-constrained automation tasks such as pick-and-place, machine tending, and packaging lines where a compact, robust double-acting cylinder is advantageous. The magnetic piston enables straightforward sensor integration for position feedback, supporting closed-loop control in automated assemblies. The corrosion-resistant stainless components make it suitable for washdown environments found in pharma and food & beverage processing, while the cushion and end-cap design support high-cycle operation with reduced load impact.
Certification details such as CE declarations and IP ratings can vary by specific variant. Always verify the exact status in the datasheet for your configuration, and check for SIL considerations within system-level safety analyses. If you require confirmation for a regulated environment, consult the official datasheet linked to the model to confirm current compliance and ensure it meets your industry’s regulatory requirements.
The combination of low-friction seals and stainless steel construction reduces wear and maintenance downtime, contributing to lower total cost of ownership over the cylinder’s life. The magnetic piston simplifies sensor integration and reduces wiring complexity, speeding commissioning and future upgrades. In high-cycle lines, the 20% space savings also enables more compact machinery footprints, potentially lowering capital costs for new equipment and enabling higher throughput without increasing footprint.