Norgren RM/92050/M/5 Pneumatic Cylinder - Magnetic Piston
Part Number: RM/92050/M/5
Quick Summary
Norgren RM/92050/M/5 is a compact double-acting pneumatic cylinder designed for automation lines. This model addresses space constraints and frequent maintenance by delivering a dramatically shorter profile while maintaining performance. Certifications are not specified in the provided data; verify CE, IP, and SIL status in the official datasheet to ensure alignment with your safety and regulatory requirements. The unit uses a magnetic piston for versatile control, and its non-corrodible construction paired with low-friction, long-life seals supports reliable operation across demanding environments. In addition to space savings, this cylinder offers compatibility with Norgren fittings, mounting options, and switch solutions, driving reduced installation time and improved system uptime in industrial automation contexts.
Product Information
Extended Description
RM/92050/M/5 Norgren: One third the basic length of a corresponding ISO/VDMA model | Low friction, long life seal design | Fully non-corrodible specification | Standard magnetic piston for full control system versatility
Medium
Compressed air
Operating Temperature
-5 ... 80 °C, 23 ... 176 °F
Operating Pressure
1 ... 10 bar, 14 ... 145 psi
Port Size
G1/8
Cylinder diameter
50 mm
Stroke Length
5 mm
Operation
Double acting
Cushioning
No cushioning
Magnetic/Non-magnetic
Magnetic
Theoretical Force
1178 N
Materials - Barrel
Anodised aluminium alloy
Materials - Piston Rod
Stainless steel (martensitic)
Range
RM/92000/M
Brand
IMI Norgren
C0K510618
Pneufit C Push-in fitting, Banjo flow control, regulating out, 6mm, G1/8
C02470618
Pneufit C Push-in fitting, Adaptor, 90° Swivel elbow, 6mm, G1/8
C02250618
Pneufit C Push-in fitting, Adaptor, Straight, External/Internal hex, 6mm, G1/8
M/P71470/1
Stud or Adaptor mounting for attaching F mounting to female piston rod thread for RM/92000/M and RM/91000/M cylinders
QM/57025/25
F - Piston Rod Clevis Mounting 25mm bore
QM/90050/22
BG - Front / Rear Flange Mounting 50mm bore
QM/90050/21
C - Foot Mounting 50mm bore
QM/92050/00
Service kits for RM/92000, 50mm
M/P72487B
Switch bracket for M/50 switches for actuators RM/91000/M, RM/92000/M and M/60100/M
M/50/LSU/5V
M/50 magnetically operated reed switch, 5m cable
PA2-0006100
Polyamide tube, Natural, 100m, 6mm/4mm
PA2-0006025C
Polyamide tube, Natural, 25m, 6mm/4mm
M/3314
Tube cutter
Feature: Compact 50 mm bore with 5 mm stroke → Business Impact: Space-efficient actuation lowers machine footprint and enables tighter packaging around conveyors and robotic cells, accelerating cycle times. Application: Suitable for compact pick-and-place and clamping stations in high-density layouts. Theoretical long-term efficiency gains come from a shorter cylinder profile that fits where standard ISO/VDMA models cannot. Feature: Low friction, long-life seal design → Business Impact: Extends service intervals and reduces maintenance labor costs, improving overall equipment effectiveness (OEE). Application: Ideal for continuous operation in harsh, crowded automation lines where downtime is costly. Feature: Fully non-corrodible construction with anodised aluminium barrel and martensitic stainless steel piston rod → Business Impact: Durable performance in challenging environments minimizes corrosion-related failures and warranty exposure. Application: Useful in damp or dusty plant areas and where aggressive cleaning is routine. Feature: Magnetic piston for easy control integration → Business Impact: Enables reliable, versatile switch actuation and seamless compatibility with M/50 switches and M/P72487B switch brackets. Application: Simplifies sensor wiring and diagnostics on compact systems. Feature: Range RM/92000/M with G1/8 port, 1–10 bar operation, -5 to 80 °C → Business Impact: Broad compatibility with standard compressed-air systems and robust performance across typical factory conditions. Application: Fits diverse cycles, from basic actuations to precise synchronized movements. Feature: Mountings, service kits, and fittings included → Business Impact: Reduces part variety and installation time, lowering total cost of ownership. Application: Quick field upgrades or replacements with existing Norgren ecosystems (QM/ mounting options, PA tubes, C push-in fittings).
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FAQs
RM/92050/M/5 supports multiple mounting configurations including front/rear BG flange and foot mounting options (QM/90050/21 and QM/90050/22), as well as stud or adaptor mounting (M/P71470/1) for flexible integration with RM/92000/M and RM/91000/M cylinders. This broad compatibility simplifies retrofit projects and minimizes on-site fabrication, while allowing quick alignment with existing actuation lines.
The cylinder offers a 50 mm bore with a 5 mm stroke, a pressure range of 1–10 bar and a temperature range of -5 to 80 °C, delivering a theoretical force of 1178 N. The lack of cushioning can influence impact and dwell times, so high-speed cycles should be matched with appropriate mounting, sensor placement, and, if needed, external cushioning or controlled sequencing to optimize cycle times without sacrificing accuracy.
Yes, the magnetic piston enables reliable switch actuation, aiding precision positioning when paired with appropriate sensors (for example, M/50 LSU reed switches) and switch brackets (M/P72487B). The compact 50 mm bore and compact stroke support tight spacing on small automation cells, making it well-suited for pick-and-place and clamping applications where space is at a premium.
Certification details are not listed in the provided data. To ensure regulatory alignment, consult the official Norgren datasheet (Datasheet (PDF)) for CE, IP and SIL status as applicable to your region and application. Verification should be performed against the installed system requirements and any safety standards governing your machine code and process instructions.
The design emphasizes low friction seals and a non-corrodible body with a martensitic stainless steel piston rod, which reduces wear and maintenance frequency. Service kits are available (QM/92050/00) for RM/92000-series units, simplifying routine maintenance. The combination of longer service intervals and easier part replacement translates to lower operating costs and improved uptime, contributing to a favorable return on investment in automated lines.