Norgren M/146140/M/400 Lintra Plus Rodless Cylinder - External Guide
Part Number: M/146140/M/400
Quick Summary
Norgren M/146140/M/400 Lintra Plus rodless cylinder delivers precise linear actuation for automated assembly lines. Engineers often struggle with misalignment, dust ingress, and wear in high-cycle applications; this design mitigates those issues with an external guiding system and built-in dust protection. Certification details are not listed in the provided data; verify CE marking, IP protection, and SIL readiness in the datasheet for your region. Additionally, its interchangeability with the M/146100 range and lightweight anodised aluminium barrel support easy installation and longer lifecycle value for modern pneumatic systems.
Product Information
Extended Description
M/146140/M/400 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
G1/4
Cylinder diameter
40 mm
Stroke Length
400 mm
Cushioning
Adjustable cushioning
Guiding System
External
Magnetic/Non-magnetic
Magnetic
Theoretical Force
754 N
Materials - Barrel
Anodised aluminium
Materials - Piston Head Seals
Polyurethane
Materials - Seals
Nitrile rubber
Dimensions - Height
79 mm
Dimensions - Length
700 mm
Dimensions - Width
97.5 mm
Weight
4.28 kg
Country of Origin
Germany
Range
M/146100
Series
Lintra Plus
Brand
IMI Norgren
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UV - Carriage Mounting Plate 40mm bore
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The 40 mm bore with a 400 mm stroke delivers stable, repeatable force in constrained spaces, enabling reliable positioning for compact automation cells and assembly lines, reducing cycle times and operator intervention. The external guiding system minimizes lateral play, improving accuracy under dynamic loads and lowering rework costs in pick-and-place tasks. Dust protection is standard, paired with a proven sealing system, which extends service intervals and reduces maintenance downtime on dusty factory floors. Constructed from anodised aluminium with polyurethane piston head seals and nitrile seals, the cylinder delivers robust corrosion resistance and long-term sealing performance in demanding environments. Adjustable cushioning lets you tailor deceleration to your load, reducing impact damage to components and improving overall machine life. Interchangeability with the M/46000 series supports fast line upgrades without reengineering mounting interfaces, while the G1/4 port simplifies standard pneumatic plumbing. Weight and dimensions are optimized, aiding straightforward integration with Lintra Plus mounting options and 40 mm bore assemblies. These features collectively translate into lower total cost of ownership, improved uptime, and consistent performance across rolling production schedules.
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FAQs
Mounting requires attention to the 40 mm bore and 700 mm length profile, with external guiding and compatible Lintra Plus mounting hardware such as the groove key M/74066 and related swinging bridge or carriage plates. Ensure porting to G1/4 and available mounting positions align with your machine enclosure to minimize misalignment and vibration during operation.
Key specs include 40 mm cylinder bore, 400 mm stroke, theoretical force around 754 N, port size G1/4, operating pressure 1–8 bar (15–116 psi), and operating temperature range -30 to 80 °C. The unit uses magnetic piston components and a dual-seal arrangement with nitrile seals and polyurethane head seals for reliable performance.
Yes, its external guiding system minimizes lateral movement, while adjustable cushioning reduces impact and wear at end-of-stroke. The lightweight anodised aluminium barrel contributes to low inertial loads, supporting higher cycling rates with consistent repeatability and reduced maintenance in demanding packaging environments.
The provided data does not list specific certifications. Confirm CE marking, IP ratings, and SIL readiness in the official datasheet and brochure to meet your regional regulatory requirements before deployment in your line.
Dust protection and a proven sealing system reduce contamination and extend service intervals, while interchangeable compatibility with the M/46000 series streamlines upgrades or replacements. Combined with durable anodised aluminium and nitrile/polyurethane seals, these features lower downtime and total cost of ownership in continuous-operation environments.