Norgren RM/92020/M/90 Pneumatic Cylinder - Magnetic
Part Number: RM/92020/M/90
Quick Summary
The RM/92020/M/90 pneumatic cylinder from Norgren delivers compact, double-acting actuation for precise automation in packaging and assembly lines. In space-constrained applications, engineers face layout challenges and longer cycle times; this model minimizes footprint without sacrificing performance. Typical industry certifications for actuators include CE marking and IP ratings, with SIL options available for safety-critical lines—verify the datasheet for exact scope. The combination of a magnetic piston, corrosion-resistant barrel, and low-friction seals provides reliable operation in demanding environments. Its compatibility with the RM/92000/M family enables easy integration, standardized interfaces, and straightforward maintenance, delivering predictable lifecycle costs and improved uptime across a range of automotive, packaging, and general automation applications.
Product Information
Extended Description
RM/92020/M/90 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
90 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 90 mm stroke deliver a compact footprint with ample stroke for small-payload actuation. Business Impact: Reduces machine envelope and enables faster cycle times in tight spaces. Application: Pick-and-place and compact handling on packaging lines. Theoretical Benefit: Improves throughput without demanding larger mounting footprints. Feature: Magnetic piston enables full sensing compatibility. Business Impact: Easy position feedback and seamless integration with control systems for reliable automation. Application: Sensor-ready actuation in assembly and inspection stations. Feature: Anodised aluminium barrel and austenitic stainless steel piston rod provide corrosion resistance. Business Impact: Longer service life in humid or dusty factory floors, reducing maintenance costs. Application: Food, beverage, and plastics environments where metal exposure is a concern. Feature: Operating pressure 1–10 bar and temperature range -5 to 80 °C. Business Impact: Flexible deployment across diverse plants without bespoke cylinder variants. Application: General factory automation and multi-line applications. Feature: No internal cushioning. Business Impact: Simpler design and cost reduction, with external cushioning option recommended for delicate stops. Application: Standard actuating tasks where external control and guards are already in place. Feature: Double-acting operation. Business Impact: Predictable push/pull motion with straightforward control logic, minimizing valve complexity. Application: Loading/unloading, clamping, and transfer tasks. Feature: Materials and range alignment (Barrel: aluminium, Rod: stainless steel; Range: RM/92000/M). Business Impact: Known compatibility with RM-series components, enabling modular upgrades and easier spare-part planning. Application: retrofit projects and scalable automation platforms. Feature: 188 N theoretical force at 20 mm bore. Business Impact: Sufficient actuation for common small parts tasks while keeping drive energy modest. Application: Part handling in compact automation cells. Overall, the RM/92020/M/90 combines durable construction with a compact form factor, improving install flexibility, uptime, and total cost of ownership for modern pneumatic systems.
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FAQs
The RM/92020/M/90 uses a compact 20 mm bore and 90 mm stroke profile, with an M5 port. It is designed to be compatible with common RM-series mounting patterns and compact actuator frameworks. For exact mounting dimensions, refer to the RM/92000/M family datasheet and your system’s interface requirements to ensure correct fit and fast installation.
Key specs include a 20 mm bore, 90 mm stroke, and a theoretical force of 188 N. It operates on compressed air at 1–10 bar, with a temperature range of -5 to 80 °C, and uses a magnetic piston. This makes it suitable for general automation tasks in variable factory environments while supporting reliable sensing and control integration.
Yes, its compact footprint and low-friction seal design support efficient cycling in space-limited packaging lines. However, external cushioning or stroke control may be considered based on load, speed, and deceleration requirements. Always verify system airflow, valve timing, and control logic to optimize cycle rates and minimize wear.
Typical actuator classes involve CE marking and applicable IP ratings for environmental protection. SIL considerations may exist in safety-critical configurations. Always consult the official datasheet linked in the product page to confirm exact certifications for your batch and intended installation, ensuring compliance with machinery directives and safety standards.
Maintain clean, dry compressed air to prevent wear on seals and seals; inspect the magnetic piston for consistent sensing and ensure external lubrication guidelines are followed if recommended by the datasheet. Regularly check mounting hardware, port connections, and rod end alignment to minimize side loads and preserve precise actuation over time.