Norgren RM/92025/N4/50 Compact Cylinder - Magnetic Piston
Part Number: RM/92025/N4/50
Quick Summary
RM/92025/N4/50 compact cylinder is a compact double-acting pneumatic actuator designed for precise motion control on automated assembly lines. In tight spaces, engineers often struggle with stroke-length optimization and faster wear, which can drive unexpected downtime. Certification specifics are not provided in the data; verify CE, IP, or SIL suitability in the datasheet before compliance planning. This model features a magnetic piston, low-friction long-life seals, and a corrosion-resistant aluminium barrel, delivering reliable performance and easy system integration. Its compact 25 mm bore and 50 mm stroke support high-density layouts, enabling efficient automation and predictable maintenance cycles.
Product Information
Extended Description
RM/92025/N4/50 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
25 mm
Stroke Length
50 mm
Operation
Double acting
Cushioning
No cushioning
Magnetic/Non-magnetic
Magnetic
Theoretical Force
295 N
Materials - Barrel
Anodised aluminium alloy
Materials - Piston Rod
Stainless steel (austenitic)
Range
RM/92000/M
Brand
IMI Norgren
Feature: 25 mm bore and 50 mm stroke enable a compact profile with substantial actuation force for small-parts handling. Business Impact: Improves machine density and payload capability without enlarging the footprint, reducing overall system cost. Application: Pick-and-place in tight assembly lines where space is at a premium. Feature: Magnetic piston allows quick sensing and straightforward integration with control systems. Business Impact: Simplifies sensor placement and feedback accuracy, improving control loop performance. Application: Proximity/switch sensing for position confirmation on automated conveyors. Feature: Low friction, long-life seals reduce wear and maintenance frequency. Business Impact: lowers lifecycle costs and downtime, boosting overall equipment effectiveness. Application: Continuous-duty pick-and-place or packaging lines with high cycle rates. Feature: Fully non-corrodible construction with anodised aluminium barrel and stainless-steel rod. Business Impact: Enhanced reliability in humid or wash-down environments, extending service intervals. Application: Food & beverage, automotive assembly, and factory floors with aggressive environments. Feature: Port size M5 and standard ISO/VDMA-compatible form factor. Business Impact: Simplifies manifold integration and replacement across multi-vendor lines, reducing lead times. Application: Retrofit projects and modular automation setups where common fittings are used. Feature: Theoretical force of 295 N provides predictable performance for small to mid-load tasks. Business Impact: Enables accurate cycle timing and actuator selection with minimal over-engineering. Application: Clamping, aligning, and ejecting components in compact fixtures.
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FAQs
To install, align the cylinder with the mounting pattern, secure with appropriate fasteners, connect the M5 port to the compressed-air supply, and install compatible magnetic or Hall-effect sensors for position feedback. Ensure the supply is within 1–10 bar and avoid over-tightening to prevent misalignment.
The cylinder provides a theoretical force of 295 N at standard conditions with a 25 mm bore and 50 mm stroke. It operates from -5 to 80 °C and 1 to 10 bar pressure, making it suitable for many general automation tasks while maintaining predictable actuation timing.
The barrel is made from anodised aluminium and the piston rod is stainless steel, delivering good corrosion resistance. However, the data does not specify an IP rating, so verify environmental suitability and cleaning routines against the datasheet before exposure to wash-downs or corrosive media.
Yes. The magnetic piston is designed for easy sensing; compatible with magnetic reed or magnetoresistive sensors. Plan sensor placement to avoid interference and ensure proper clearance within the mounting envelope for reliable position feedback.
Low-friction, long-life seals reduce wear, lowering maintenance frequency and downtime. The non-corrodible materials support longer service intervals in demanding environments, contributing to higher overall equipment effectiveness (OEE) in high-cycle lines.