Norgren RM/92050/M/80 Pneumatic Cylinder - Magnetic
Part Number: RM/92050/M/80
Quick Summary
Norgren RM/92050/M/80 is a compact double-acting pneumatic cylinder designed for precise linear actuation in automation and pick-and-place applications. Engineers often wrestle with space constraints and inconsistent stroke performance when fitting actuators into tight machine footprints. This model delivers a shorter profile—one third the basic length of a comparable ISO/VDMA cylinder—while maintaining robust life with a low-friction, long-life seal design and a fully non-corrodible specification. It also features a standard magnetic piston for versatile sensing and control within existing automation architectures. Typical certifications relevant to this class include CE marking for European compliance, and considerations for SIL safety integration and IP protection in industrial environments. In practice, the compact footprint reduces panel space and tooling costs, while delivering reliable actuation for manufacturing and packaging lines.
Product Information
Extended Description
RM/92050/M/80 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
80 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)
Dimensions - Height
68.5 mm
Dimensions - Length
133 mm
Dimensions - Width
63 mm
Weight
3.33 kg
Country of Origin
Czechia
Range
RM/92000/M
Brand
IMI Norgren
C0K510618
Pneufit C Push-in fitting, Banjo flow control, regulating out, 6mm, G1/8
C02250618
Pneufit C Push-in fitting, Adaptor, Straight, External/Internal hex, 6mm, G1/8
C02470618
Pneufit C Push-in fitting, Adaptor, 90° Swivel elbow, 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/90050/21
C - Foot Mounting 50mm bore
QM/90050/22
BG - Front / Rear Flange 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
PA2-0006025C
Polyamide tube, Natural, 25m, 6mm/4mm
PA2-0006100
Polyamide tube, Natural, 100m, 6mm/4mm
M/3314
Tube cutter
Feature: 50 mm bore and 80 mm stroke create a compact form factor with substantial stroke in a small footprint. Business impact: enables precise, repeatable motion in tight spaces without sacrificing exerted force; Application: packaging, assembly, and automated insertion tasks. Feature: Low friction, long-life seal design reduces wear and maintenance needs. Business impact: lowers downtime and service costs, improving overall equipment effectiveness (OEE). Application: high-cycle automation cells. Feature: Fully non-corrodible specification with an anodised aluminium barrel and stainless steel piston rod. Business impact: extended lifecycle in challenging environments and reduced replacement cycles. Application: moisture-prone or dusty plant areas. Feature: Magnetic piston enables easy sensing and integration with standard switch systems. Business impact: simplifies control logic and improves detectability for reliable positioning. Application: end-of-arm tooling and sensor-enabled automation. Feature: Port size G1/8, operating pressure 1–10 bar, temperature range -5 to 80 °C. Business impact: versatile installation across multiple systems with wide compatibility. Application: general-purpose pneumatic actuation in diverse industries. Feature: Range RM/92000/M compatibility and mounting options (QM, M/P71470/1, QM/90050/21, QM/90050/22). Business impact: flexible mounting, quick integration, reduced engineering time. Application: retrofit projects and modular automation layouts. Feature: Materials and build quality (anodised barrel, martensitic stainless steel rod) support long-term reliability. Business impact: predictable performance and lower lifecycle risk. Application: demanding industrial environments.
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FAQs
When mounting RM/92050/M/80, verify mounting options such as QM/90050 bases and M/P71470/1 stud/adaptor mounts, ensuring bore alignment with the fixture. Use the G1/8 port for supply tubing (6 mm tube recommended) and plan clearance for the 133 mm length and 63 mm width. This minimizes misalignment and simplifies quick-change maintenance.
The cylinder operates at 1–10 bar (14–145 psi) with a 50 mm bore and 80 mm stroke, delivering a theoretical force of 1178 N. It is designed for -5 to 80 °C ambient temperatures and uses a G1/8 port, making it suitable for most standard industrial pneumatic systems.
Yes. Its compact length (one-third of a typical ISO/VDMA counterpart), 50 mm bore, 80 mm stroke, and magnetic piston make it ideal for crowded packaging and pick-and-place stations. The robust materials and wide operating range support reliable repeated actuation in high-speed lines.
While specific certifications vary by region, cylinders in this class typically align with CE-compliant European standards and are compatible with SIL control schemes and standard industrial IP protection expectations. Always consult the latest Norgren datasheet and your local compliance requirements to confirm exact certifications for your installation.
Key maintenance drivers include the availability of service kits (QM/92050/00) and compatible fittings (Pneufit C), enabling periodic seal and accessory replacements without full cylinder replacement. Regular checks on the magnetic piston sensing setup (e.g., M/50 LSU switches) ensure reliable position sensing, reducing unplanned downtime and extending machine uptime.