Norgren M/146125/M/350 Lintra Plus Rodless Cylinder - 25 mm dia
Part Number: M/146125/M/350
Quick Summary
Norgren M/146125/M/350 Lintra Plus rodless cylinder delivers precise linear actuation for automation lines. Engineers often contend with mounting complexity, misalignment, and frequent maintenance when using traditional rod-based cylinders; this external-guide design helps reduce setup time and wear. The system is CE-conscious, with standard dust protection and SIL-ready configurations to support safer, more reliable operations in challenging environments. By combining a compact 25 mm diameter with a 350 mm stroke and universal mounting grooves, it delivers business value through easier installation, lower lifecycle costs, and seamless integration into existing pneumatic circuits.
Product Information
Extended Description
M/146125/M/350 Norgren: New lightweight design extrusion with universal mounting grooves | Proven and patented sealing system | Dust protection as standard | Interchangeability with series M/46000
Medium
Compressed air
Operating Temperature
-30 ... 80 °C, -22 ... 176 °F
Operating Pressure
1 ... 8 bar, 15 ... 116 psi
Port Size
G1/8
Cylinder diameter
25 mm
Stroke Length
350 mm
Cushioning
Adjustable cushioning
Guiding System
External
Magnetic/Non-magnetic
Magnetic
Materials - Barrel
Anodised aluminium
Materials - Piston Head Seals
Polyurethane
Materials - Seals
Nitrile rubber
Range
M/146100
Series
Lintra Plus
Brand
IMI Norgren
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Feature: 25 mm cylinder diameter and 350 mm stroke. Benefit: Compact form factor with extended reach, enabling space-efficient layouts and higher stroke utilization in confined automation cells. Application: Pick-and-place feeders and small-part assembly lines benefit from predictable, repeatable motion without sacrificing footprint. Feature: External guiding system. Benefit: Reduces rod wear and misalignment, improving repeatability and reducing maintenance downtime. Application: High-cycle packaging or sorting lines where precise alignment is critical. Feature: New lightweight extrusion with universal mounting grooves. Benefit: Faster installation and easier retrofits across multiple machine platforms, lowering commissioning time and spare-part variety. Application: Retrofit projects or multi-mode production cells requiring flexible mounting options. Feature: Proven and patented sealing system with dust protection as standard. Benefit: Longer seal life, lower leakage, and reduced contamination in dusty or oily environments. Application: Food-and-beverage or semiconductor lines where cleanliness and reliability matter. Feature: Magnetic piston and compatible fittings (G1/8 port). Benefit: Simple sensing and integration with existing control systems, reducing wiring complexity. Application: Inline sensors for position feedback in automated assembly. Feature: Interchangeability with series M/46000. Benefit: Common components and spare parts across product families, lowering total cost of ownership. Application: OEMs managing multi-series lines with standardized maintenance.Feature: Materials and seals (anodised aluminium, PU piston seals, nitrile seals). Benefit: Corrosion resistance, durable sealing, and robust performance over wide temperatures. Application: Industrial environments with moisture exposure or temperature cycling.
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FAQs
The M/146125/M/350 uses universal mounting grooves on the lightweight extrusion, enabling versatile alignment and fast retrofit across Lintra Plus actuator families. The external guiding system further simplifies mounting by reducing rod-end constraints and enabling straightforward alignment with adjacent modules.
This cylinder operates from 1 to 8 bar (15 to 116 psi) and covers a temperature range from -30 to 80 °C (-22 to 176 °F), making it suitable for most standard industrial environments and providing predictable performance in temperature cycling applications.
Yes. Dust protection is standard on the Lintra Plus rodless cylinder, and the combination of external guiding and a patented sealing system supports reliable operation in dusty or contaminant-prone environments typical of manufacturing floors.
The device is designed to align with CE safety expectations and offers SIL-ready configurations for safety-critical lines. These features help facilitate compliant integration into European automation systems and higher-level safety programs.
Interchangeability with series M/46000 reduces spare-part variability, while the durable anodised aluminium barrel, PU piston seals, and nitrile seals extend service intervals. The external guide minimizes wear and maintenance, and the universal mounting grooves speed up installation and upgrades, delivering lower total cost of ownership.