Norgren RM/92050/N4/80 Pneumatic Cylinder - Magnetic
Part Number: RM/92050/N4/80
Quick Summary
Norgren RM/92050/N4/80 is a compact pneumatic cylinder for precise linear actuation in automation systems. Engineers often battle space constraints and limited stroke options, and this model delivers a 50 mm bore with an 80 mm stroke in a fraction of the length. The data highlights a robust, non-corrodible design with a full magnetic piston for versatile control and a low-friction seal for longer life. While the data doesn’t specify CE, SIL, or IP certifications, it supports safe, compliant installations when verified against regional requirements. In practice, this compact actuator strengthens packaging lines, assembly cells, and general industrial automation, helping reduce footprint and lifecycle costs while maintaining reliability.
Product Information
Extended Description
RM/92050/N4/80 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)
Range
RM/92000/M
Brand
IMI Norgren
Feature → The RM/92050/N4/80 is a compact, space-saving cylinder that delivers up to 50 mm bore with an 80 mm stroke, one third the length of a typical ISO/VDMA model. Business Impact → This enables denser line layouts and reduced machine footprint, translating to easier enclosure integration and lower capital expenditure in space-constrained automation. Application → Ideal for packaging, pick-and-place cells, and general automation where footprint reduction matters. Feature → Magnetic piston design. Business Impact → Enables full control-system versatility with reliable position sensing and feedback. Application → Works seamlessly with sensors and PLCs for precise cycle timing and repeatability in high-speed lines. Feature → Low-friction, long-life seal design. Business Impact → Extends maintenance intervals and reduces total cost of ownership in harsh industrial environments. Application → Suitable for continuous duty cycles in food processing, robotics, and material handling. Feature → Fully non-corrodible construction with anodised aluminium barrel and stainless steel piston rod. Business Impact → Improves durability and performance in challenging environments, lowering replacement frequency. Application → Particularly beneficial in washdown or corrosive-adjacent applications where reliability is critical. Feature → Port size and operating window. Business Impact → G1/8 port and a 1–10 bar operating range (-5 to 80 °C) provide broad compatibility with standard compressed-air systems and control interfaces. Application → Easy integration into existing pneumatic manifolds and automation frames. Note on cushioning and mounting → The model ships with no external cushioning, which reduces stick-slip and component count but may require planning for impact mitigation in high-speed cycles. Consider external cushions or appropriate mounting strategies to tailor behavior to your application.
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FAQs
The RM/92050/N4/80 is designed as a compact alternative to larger ISO/VDMA cylinders, featuring a standard 50 mm bore, 80 mm stroke, and a G1/8 port. While mounting patterns align with common pneumatic hardware, always verify your specific fixture pattern and bracket compatibility against the datasheet before final installation to ensure precise alignment and secure mounting.
This model operates at 1 to 10 bar (14 to 145 psi) and tolerates temperatures from -5 to 80 °C (23 to 176 °F). These ranges support most general automation tasks, but for extreme on-change environments or high-cycle duty, confirm external cooling or insulation strategies to maintain performance.
The cylinder provides a theoretical force of 1178 N, which is suitable for many light-to-moderate actuation tasks in packaging and assembly lines. For high-load requirements, verify your end-effector payloads and cycle rates, and consider mounting geometry or auxiliary actuators to meet peak demands without sacrificing repeatability.
This model ships with no cushioning. If your cycle requires reduced impact or smoother start/stop, plan external cushioning devices, shock absorbers, or controlled-deceleration strategies in the actuation path to meet your application’s tolerance and lifetime goals.
The magnetic piston enables straightforward sensor feedback integration, improving position sensing and PLC interfacing. Combined with a fully non-corrodible design and low-friction seals, this adds reliability and predictable performance for routine maintenance planning, inline diagnostics, and reduced unplanned downtime in automation cells.