Norgren RM/92020/JM/30 Compact Cylinder - 20/30
Part Number: RM/92020/JM/30
Quick Summary
Norgren RM/92020/JM/30 is a compact double-acting cylinder for precise linear actuation in automation. In space-constrained lines, engineers wrestle with mounting, alignment, and rapid wear under high-cycle use. Certification details such as SIL, CE, or IP ratings are not specified in the data, so verify your project requirements with standards teams. The unit’s magnetic piston, anodised aluminium barrel, and stainless steel rod deliver durable, corrosion-resistant performance across a broad temperature range (-5 to 80 °C) and 1–10 bar pressure. This combination supports reliable automation, reduces maintenance, and enables straightforward integration with existing control systems and sensors. Ideal where a compact footprint and predictable actuation are business-critical for production efficiency.
Product Information
Extended Description
RM/92020/JM/30 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
30 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: 20 mm bore and 30 mm stroke yield a compact cylinder with a small footprint. Business Impact: This reduces machine width and height, enabling closer mounting of sensors and actuators, and simplifying enclosure design. Application: Ideal for pick-and-place, clamp-and-release, and small-format packaging lines where space is tight and throughput matters. Feature: Low friction, long-life seal design reduces wear and energy consumption while extending service intervals. Application: High-cycle automation in manufacturing environments where uptime is critical. Feature: Fully non-corrodible specification delivers corrosion resistance in washdown and humid environments. Application: Food and beverage or pharmaceutical packaging lines requiring reliable operation under stringent cleanliness standards. Feature: Standard magnetic piston enables easy sensing and control system integration. Application: Seamless compatibility with position sensors and PLC-based control for precise actuation. Feature: Anodised aluminium barrel and stainless steel piston rod provide robustness with light weight. Application: General automation and robotics where durability and mounting flexibility matter. Feature: M5 port size with 1–10 bar operating pressure supports broad compatibility. Application: Quick integration into existing pneumatic systems with minimal adapters. Feature: No cushioning offers simpler design and faster actuation, with the caveat of potential higher shock; consider external cushions or a model with cushioning for sensitive machinery. Application: High-speed pick-and-place and tight-tolerance operations where cycle time is paramount.
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FAQs
The RM/92020/JM/30 uses a 20 mm bore and M5 port, enabling straightforward mounting with common pneumatic fittings and brackets. Ensure alignment with the end caps and secure mounting to minimise side loads. If sensors are used, the magnetic piston facilitates easy integration with standard position sensors and PLC circuitry.
Theoretical force is 188 N, calculated at nominal operating pressure and stroke. Use this value to size gripping, clamping, or actuating loads in your cycle, then apply safety factors for real-world conditions such as dynamic loads, friction, and temperature effects.
No cushioning is built into this model. If your application requires softer start/stop or reduced shock, consider adding external cushions or selecting a version with built-in cushioning to protect delicate tooling and increase life in high-impact cycles.
Operating pressure is 1 to 10 bar (14 to 145 psi), operating temperature range is -5 to 80 °C, and the port size is M5. It is designed for compressed air as the working medium and utilizes a magnetic piston for easy sensing and control integration.
Typical applications include pick-and-place, clamp-and-release, and small-format material handling where space is at a premium. The compact length, magnetic feedback, and durable materials make it well-suited for high-cycle packaging lines and precise positioning tasks in automated assembly.