Norgren M/146140/M/300 Lintra Plus Rodless Cylinder - 40mm
Part Number: M/146140/M/300
Quick Summary
Norgren Lintra Plus rodless cylinder with a 40 mm bore delivers precise linear actuation for automated assembly lines. Engineers grapple with space constraints, wear, and maintenance costs; this design reduces footprint while improving smooth motion. The data does not specify formal certifications such as SIL, CE, or IP ratings, but the unit uses dust protection as standard and a proven sealing system. Interchangeability with series M/46000 and external guiding simplify installation, stocking, and maintenance across mixed lines. In practice, manufacturers gain predictable performance, longer service intervals, and reduced total cost of ownership.
Product Information
Extended Description
M/146140/M/300 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
300 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
600 mm
Dimensions - Width
97.5 mm
Weight
3.86 kg
Country of Origin
Germany
Range
M/146100
Series
Lintra Plus
Brand
IMI Norgren
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C02470628
Pneufit C Push-in fitting, Adaptor, 90° Swivel elbow, 6mm, G1/4
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Pneufit C Push-in fitting, Banjo flow control, regulating out, 6mm, G1/4
M/P74066
Groove key for Lintra Plus guiding bridge, 40mm bore
QM/46040/32
V - Centre Support 40mm bore
QM/46040/21
C - Foot Mounting 40mm bore
QM/146032/37
Lintra Plus mounting, Swinging bridge S, 32mm bore
QM/46040/34
UV - Carriage Mounting Plate 40mm bore
M/50/LSU/5V
M/50 magnetically operated reed switch, 5m cable
PA2-0006100
Polyamide tube, Natural, 100m, 6mm/4mm
PA2-0006025C
Polyamide tube, Natural, 25m, 6mm/4mm
M/3314
Tube cutter
Feature: External guiding system provides robust axis alignment for a 40 mm bore rodless cylinder. Business Impact: Reduces side loads, minimizes wear, and extends cycle life, even in dusty or demanding environments. Application: Ideal for high-throughput pick-and-place and transfer lines in packaging, automotive, and general automation, where consistent stroke and stable guidance drive throughput and quality. Feature: 300 mm stroke with adjustable cushioning offers controlled deceleration at end-of-travel. Business Impact: Protects tooling and parts from impact, reduces vibration, and improves repeatability on fast lines. Application: Suitable for fixture-based movements and stop-and-gap operations where accurate end-stroke positioning is critical, helping minimize scrap and rework. Feature: Magnetic piston allows straightforward sensing and integration with reed switches (M/50/LSU/5V). Business Impact: Enables reliable position feedback with minimal wiring, accelerating automation integration and reducing debugging time. Application: Process control and safety interlocks on conveyors and pick-and-place cells. Feature: Dust protection standard and robust sealing with nitrile seals and polyurethane piston heads. Business Impact: Maintains performance in dirty factory floors, extending service intervals and lowering maintenance cost. Application: Automation and packaging lines in challenging environments. Feature: Interchangeability with Lintra Plus M/46000 series and multiple mounting options. Business Impact: Simplifies retrofit and cross-sourcing, reduces spare parts inventory, and cuts installation time. Application: Retrofit projects across existing Lintra Plus lines and new builds in automotive, packaging, and general manufacturing.
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FAQs
The Lintra Plus line supports multiple mounting configurations to fit horizontal or vertical installations. The catalog lists Grove-based groove keys and mounting accessories such as M/P74066 groove key, QM/46040/32 V-center support, QM/46040/21 foot mounting, QM/146032/37 swinging bridge, and QM/46040/34 carriage mounting. This breadth enables quick retrofits, alignment with existing Lintra Plus systems, and streamlined installation across diverse automation layouts.
Yes, the unit uses a G1/4 port size. It is rated for an operating pressure range of 1 to 8 bar (approximately 15 to 116 psi). This makes it suitable for typical factory air supplies while allowing configurable flow for varying load and speed requirements in automated lines.
Best suited for automated assembly and transfer tasks requiring reliable, repeatable movement over a 300 mm stroke with a 40 mm bore. The external guiding and adjustable cushioning support high-speed pick-and-place, part transfer, and fixture movement in packaging, automotive, and general manufacturing environments, where compact footprint and durable sealing are critical for uptime.
Dust protection is standard, complemented by a proven sealing system using nitrile seals and polyurethane piston head seals. This combination reduces ingress-related wear, preserves stroke accuracy, and extends service intervals. The external guide structure further minimizes side loads, contributing to lower maintenance frequency in dirty or demanding environments.
Position feedback can be achieved with the magnetic piston and reed switch option M/50/LSU/5V, enabling straightforward integration with minimal wiring. This supports reliable process control, interlocks, and automation sequencing on conveyors and pick-and-place cells without complex retrofits.