Norgren RM/93050/M/20 Compact Cylinder - Magnetic
Part Number: RM/93050/M/20
Quick Summary
RM/93050/M/20 compact pneumatic cylinder delivers precise linear actuation for automated assembly lines. In tight-space applications, engineers confront wear, misalignment, and frequent maintenance that slow production. While the data does not list explicit certifications, Norgren designs align with common industry requirements such as CE-compatible installations and corrosion-resistant materials for safe operation in demanding plants. This compact cylinder integrates a magnetic piston and a robust, space-saving form factor, delivering reliable actuation in automation environments while enabling easy sensor integration and scalable system design.
Product Information
Extended Description
RM/93050/M/20 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
Medium
Compressed air
Operating Temperature
-5 ... 80 °C, 23 ... 176 °F
Operating Pressure
2 ... 10 bar, 29 ... 145 psi
Port Size
G1/8
Cylinder diameter
50 mm
Stroke Length
20 mm
Operation
Single acting
Cushioning
No cushioning
Magnetic/Non-magnetic
Magnetic
Theoretical Force
906 N
Materials - Barrel
Anodised aluminium alloy
Materials - Piston Rod
Stainless steel (martensitic)
Range
RM/93000/M
Brand
IMI Norgren
Feature One → One-third the basic length of an ISO/VDMA model translates to significant space savings, enabling higher-density layouts. Business impact: compact footprints reduce machine envelope, lowering capital cost and enabling faster line reconfiguration. Application: packaging machines and pick-and-place cells where every millimeter counts. Feature Two → Low friction, long-life seal design minimizes wear and leaks, extending service intervals and reducing maintenance costs. Application: high-cycle life environments where uptime is critical. Feature Three → Fully non-corrodible construction with anodised aluminium barrel and stainless steel piston rod improves durability in washdown and harsh environments. Business impact: lower downtime and better total cost of ownership. Application: food-and-beverage, automotive assembly, and process lines. Feature Four → Standard magnetic piston enables simple, reliable sensing for end-of-stroke feedback and integrated automation. Application: sensor-ready positioning in robotics and PLC-controlled systems. Feature Five → Operating pressure 2–10 bar, G1/8 port, 50 mm bore, 20 mm stroke provide straightforward compatibility with common plant air systems and existing manifolds. Business impact: reduces integration complexity and spare-part variety. Application: general automation and inline actuation. Feature Six → No cushioning, compact single-acting design supports fast response while clean layout supports maintenance-free operation in routine automation tasks.
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FAQs
This model uses a standard G1/8 port, making it compatible with many common pneumatic manifolds and air lines. Ensure your rail or mounting surface provides secure alignment for a 50 mm bore cylinder, verify upstream filtration and lubricator placement if required, and confirm that the single-acting stroke aligns with your end-of-stroke sensing and actuator sequencing.
Theoretical force is rated at 906 N under appropriate supply pressure. At typical shop air pressures (2–10 bar), you can expect strong, rapid actuation for short travel in compact machinery. With no cushioning, be mindful of potential impact; for delicate handling or higher speed cycles, consider external cushioning or sensor timing adjustments to optimize motion profiles.
Yes, the design emphasizes low friction and long-life seals, which reduce wear and maintenance on high-cycle lines. The magnetic piston supports reliable end-of-stroke sensing, aiding repeatable cycling. However, as there is no internal cushioning, plan sensor logic and mechanical stops to manage impact in continuous high-speed operations.
Barrel is made from anodised aluminium alloy, while the piston rod is stainless steel (martensitic). This combination provides a robust, corrosion-resistant build suitable for demanding environments and repeated cycles, contributing to reduced downtime and longer service intervals in harsh or washdown-ready installations.
The provided data does not list specific certifications. In practice, confirm CE compliance, any regional IP rating expectations, and safety standards with your supplier or system integrator. For projects with strict regulatory requirements, request the latest Norgren datasheet and certification documentation to ensure alignment with your plant’s safety and quality programs.