Norgren RT/57263/M/50 Roundline Cylinder - 63 mm Bore

Part Number: RT/57263/M/50
Manufacturer
Norgren
Part number
RT/57263/M/50

Quick Summary

RT/57263/M/50 is a roundline double-acting pneumatic cylinder for compact linear actuation in automation and packaging lines. In modern machines, space and predictable wear are persistent challenges, but its 20% shorter standard length reduces footprint without sacrificing stroke. The design uses a stainless steel barrel, martensitic piston rod, and magnetic piston for easy sensing, while configurations in this family typically support CE performance and rugged IP-rated options when specified. With a 63 mm bore and 50 mm stroke, it delivers up to 1870 N of theoretical force under 1–10 bar, ensuring reliable actuation across demanding cycles. Coupled with standard pneumatic fittings and multiple mountings, this cylinder supports fast integration and lifecycle cost reduction for OEMs and maintenance teams.

Product Information

Extended Description

RT/57263/M/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
1 ... 10 bar, 15 ... 145 psi
Port Size
Rc1/4
Cylinder diameter
63 mm
Stroke Length
50 mm
Operation
Double acting
Cushioning
Buffer cushioning
Magnetic/Non-magnetic
Magnetic
Theoretical Force
1870 N
Materials - Barrel
Stainless steel (austenitic)
Materials - Piston Rod
Stainless steel (martensitic)
Dimensions - Height
65.5 mm
Dimensions - Length
178 mm
Dimensions - Width
65.5 mm
Weight
1.11 kg
Country of Origin
Czechia
Range
RT/57200/M
Series
Roundline
Brand
IMI Norgren
C01250828
Pneufit C Push-in fitting, Adaptor, Straight, External/Internal hex, 8mm, R1/4
C01470828
Pneufit C Push-in fitting, Adaptor, 90° Swivel elbow, 8mm, R1/4
C0TA00828
Pneufit C Push-in fitting, Banjo flow control, Out, 8mm, R1/4
QM/8050/38
AK - Piston Rod Swivel Mounting 50mm/63mm bore
QM/8050/32
UF - Universal Piston Rod Mounting 50mm/63mm bore
M/P1501/91
Nut style N2
QM/57063/25
F - Piston Rod Clevis Mounting 63mm bore
QM/55250/28
H - Trunnion Mounting 50mm bore
QM/57063/21
C - Foot Mounting 63mm bore
M/50/LSU/5V
M/50 magnetically operated reed switch, 5m cable
QM/33/063/22
Switch mounting brackets, 63mm bore
M/3314
Tube cutter
PA2-0008025C
Polyamide tube, Natural, 25m, 8mm/6mm
PA2-0008100
Polyamide tube, Natural, 100m, 8mm/6mm
The 63 mm bore and 50 mm stroke deliver substantial actuation force in a compact footprint, enabling high-speed push-pull cycles in tightly constrained spaces while maintaining predictable performance even at elevated temperatures. This translates to increased line throughput and reduced machine downtime, especially in pick-and-place or clamping tasks where space is at a premium. The buffer cushioning minimizes impact loads at end-of-stroke, reducing wear on seals and end caps and extending service life in high-cycle applications. The magnetic piston enables straightforward sensing and feedback integration with standard reed switches, enhancing control system versatility without additional hardware. Stainless steel barrels and martensitic piston rods resist corrosion in challenging environments, ensuring consistent precision and longevity across a broad operating range (-10 °C to 80 °C, 1–10 bar). Compatibility with Pneufit C fittings, common mountings, and the Roundline family accelerates mounting and reduces installation risk, while the compact 178 mm length and 65.5 mm width simplify enclosure design and maintenance access. Overall, the RT/57263/M/50 balances robust materials, precise movement, and flexible integration to lower lifecycle costs and boost machine availability.

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FAQs

This model supports multiple mountings from the Roundline ecosystem, including AK - Piston Rod Swivel Mounting (QM/8050/38), UF - Universal Piston Rod Mounting (QM/8050/32), Nut style N2 (M/P1501/91), Piston Rod Clevis (QM/57063/25), H - Trunnion (QM/55250/28), and Foot Mounting (QM/57063/21). These options enable precise alignment, rapid commissioning, and flexible integration with existing automation hardware.
A 63 mm bore yields a high theoretical force of 1870 N under 1–10 bar, while the 50 mm stroke defines usable travel. Together, they enable strong push/pull capability in compact footprints. Real-world speed is influenced by supply pressure and load, but the combination supports reliable, repeatable cycles in demanding environments.
The cylinder uses a stainless steel (austenitic) barrel and a stainless steel (martensitic) piston rod, providing enhanced corrosion resistance. For washdown or corrosive settings, select configurations with appropriate seals and enclosure protection and verify IP rating in the specific variant. The operating range of -10 to 80 °C and 1–10 bar supports diverse industrial applications.
The standard M/50 magnetically operated reed switch with a 5 m cable enables reliable position sensing. Switch mounting brackets (QM/33/063/22) support precise placement. The magnetic piston also facilitates easy integration with common control systems, reducing wiring complexity and improving feedback reliability in automation tasks.
Roundline offers up to 20% space savings versus basic ISO/VDMA cylinders, enabling denser, more compact installations. Coupled with a robust stainless steel construction, buffer cushioning, and the option for magnetic sensing, it delivers long lifecycle performance, reduced downtime, and faster installation—beneficial for OEMs aiming to optimize machine footprint and total cost of ownership.