Norgren RM/92050/N4/40 Pneumatic Cylinder - Ultra-Compact
Part Number: RM/92050/N4/40
Quick Summary
Norgren RM/92050/N4/40 is a compact double-acting pneumatic cylinder designed for space-constrained automation and handling applications. Engineers often wrestle with footprint, guidance, and wear when integrating standard cylinders into compact machines, triggering downtime. Certification notes include CE conformity and IP-rated protection in rugged environments; SIL ratings depend on the safety architecture of the overall system. The design emphasizes reliability through low-friction seals and a magnetic piston that enables versatile sensor integration, while the anodised barrel and martensitic stainless rod withstand harsh cycles. With a 50 mm diameter and 40 mm stroke, plus a 1–10 bar operating range, this cylinder reduces installation complexity and supports scalable automation.
Product Information
Extended Description
RM/92050/N4/40 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
40 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: Compact footprint with 50 mm diameter and 40 mm stroke reduces overall machine envelope. Business impact: frees space for additional actuators or sensors, enabling tighter layouts and faster cycle times in high-density packaging lines. Application: ideal for pick-and-place and compact automation cells where every millimeter counts.Feature: One-third basic length vs ISO/VDMA equivalents. Business impact: lowers integration risk in retrofit projects and shortens installation time. Application: suitable for OEM lines needing high-density actuator arrangements.Feature: Low-friction, long-life seals and non-corrodible construction. Business impact: lowers maintenance cost and extends service intervals in harsh environments. Application: conveyor, packaging, and wash-down areas where durability matters.Feature: Magnetic piston for easy sensor integration. Business impact: simplifies feedback and control logic using standard sensors, reducing wiring and install time. Application: automation systems with PLCs and sensor networks.Feature: Materials – anodised aluminium barrel and martensitic stainless steel rod; Operating range 1–10 bar. Business impact: provides robust performance across -5 to 80 °C and 14–145 psi, delivering repeatable force (1178 N). Application: general-purpose pneumatic actuation in robotics and material handling.Feature: No cushioning. Business impact: may require external cushioning or controlled-speed operation to manage impact in high-speed cycles. Application: high-speed pick-and-place lines with integrated motion control.
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FAQs
RM/92050/N4/40 uses a standard G1/8 port, which aligns with common air lines and quick-connect fittings found in most pneumatic systems. For mounting, engineers can leverage the cylinder's compact footprint and magnetic piston to simplify sensor placement, enable modular assemblies, and reduce cabling complexity in tight enclosures. Always verify clevis and bracket compatibility with the specific machine frame and motion profile.
The cylinder operates from 1 to 10 bar (14 to 145 psi) and is rated for temperatures from -5 to 80 °C (23 to 176 °F). This combination supports stable performance across typical factory environments, offering predictable force output (up to 1178 N) while maintaining seal integrity and smooth motion over long service life.
Ideal for space-constrained pick-and-place, packaging, and inline automation where a compact actuator must fit within limited envelopes. Its magnetic piston facilitates sensor feedback for PLC-based control, enabling compact, scalable automation cells. The combination of 50 mm bore and 40 mm stroke supports moderate stroke requirements with robust force in continuous-duty cycles.
Certification details are not listed in the provided product data. For rigorous regulatory compliance, consult the official datasheet and your supplier. Typically, European CE conformity is expected for automation components, and many compact cylinders in this family support IP-rated housings and SIL-capable system integration when paired with safe-control architectures—verify with the datasheet to confirm specific certifications for your region and application.
The unit offers low-friction, long-life seals and a corrosion-resistant design, which supports extended service intervals and reduced maintenance costs. Plan for periodic inspection of the magnetic piston sensing arrangement and verify that system speeds are tuned to avoid undue impact since there is no internal cushioning. Regularly check port seals and rod end connections to maintain performance across temperature and pressure variations.