Norgren RM/92020/M/185 Pneumatic Cylinder - 20 mm bore

Part Number: RM/92020/M/185
Manufacturer
Norgren
Part number
RM/92020/M/185

Quick Summary

RM/92020/M/185 is a compact double-acting pneumatic cylinder designed for precise linear actuation in automation and packaging equipment. In tight installations, space constraints and maintenance cycles can throttled throughput; this model reduces footprint while preserving stroke performance. CE-style safety expectations and IP-rated protection are common considerations in modern markets, and its magnetic piston aids sensor feedback for control systems. The combination of rugged construction, corrosion-resistant materials, and a compact form delivers real business value by improving line uptime, reducing maintenance windows, and enabling easier integration with compact manifolds and automation controllers.

Product Information

Extended Description

RM/92020/M/185 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
M5
Cylinder diameter
20 mm
Stroke Length
185 mm
Operation
Double acting
Cushioning
No cushioning
Magnetic/Non-magnetic
Magnetic
Theoretical Force
188 N
Materials - Barrel
Anodised aluminium alloy
Materials - Piston Rod
Stainless steel (austenitic)
Range
RM/92000/M
Brand
IMI Norgren
Feature: One-third basic length versus ISO/VDMA equivalents → Business Impact: Space savings allow easier mounting in crowded assembly lines and smaller cabinets, reducing enclosure footprint and wiring complexity. Application: Pick-and-place and packaging equipment where compact actuators free space for grippers and sensors. Feature: Low friction, long-life seal design → Business Impact: Lower friction extends service intervals and reduces energy consumption at high-cycle rates, cutting maintenance costs and downtime. Application: High-speed indexing and repetitive positioning on conveyors and transfer systems. Feature: Fully non-corrodible construction → Business Impact: Enhanced durability in washdown and humid environments, improving reliability and reducing replacement cycles. Application: Food-and-beverage and chemical-processing lines where corrosion resistance matters. Feature: Standard magnetic piston → Business Impact: Simplified integration with position sensors and control-loops, enabling reliable feedback without custom hardware. Application: Sensor-based indexing, closed-loop control, and automation dashboards. Feature: Port size M5 → Business Impact: Easy manifold and pneumatic line routing in compact panels, lowering installation time and part count. Application: Small automation cabinets and modular machines. Feature: Broad operating envelope (1–10 bar, -5 to 80 °C) → Business Impact: Flexible performance across diverse environments and processes, minimizing design changes. Application: Industrial automation on varied line speeds and ambient conditions. Feature: 20 mm bore, 185 mm stroke → Business Impact: Accurate stroke control with measurable force (~188 N) in compact form, enabling reliable clamping and actuating tasks. Application: Gripping, clamping, and transfer operations on tight equipment footprints. Feature: Anodised aluminium barrel and stainless steel piston rod → Business Impact: Robust, corrosion-resistant exterior and durable actuation surfaces, extending life in demanding plants. Application: Harsh production floors and washdown-friendly environments. Feature: No cushioning → Business Impact: Maximized response speed for high-velocity cycles; if soft landing is required, external dampening strategies can be employed. Application: Fast-indexing stages and rapid transfer actions.

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FAQs

RM/92020/M/185 uses a standard M5 port and a compact 20 mm bore, enabling straightforward mounting on common pneumatic manifolds. Its magnetic piston supports easy sensor feedback for PLCs and controllers, reducing wiring complexity and integration time on automation lines.
The unit operates from 1 to 10 bar (14 to 145 psi) and tolerates temperatures from -5 to 80 °C (-23 to 176 °F). This broad envelope supports diverse environments, from ambient manufacturing floors to controlled process lines.
Yes. The RM/92020/M/185 features a magnetic piston designed to enable straightforward feedback to position sensors and control systems, supporting reliable closed-loop operation in automation tasks.
This model specifies no internal cushioning. For high-speed or impact-sensitive applications, plan external or end-stop damping strategies, or select a variant with integrated cushioning to suit your cycle profile and machine safety requirements.
Common uses include pick-and-place, precise clamping, and transfer operations on packaging lines or small automation cells. Its compact form, corrosion resistance, and feedback-friendly piston make it well-suited for space-constrained assemblies and maintenance-conscious environments.