Norgren QA/8040/42 Pneumatic Cylinder - 40 mm Bore
Part Number: QA/8040/42
Quick Summary
Norgren QA/8040/42 pneumatic cylinder delivers precise linear actuation for automation systems. Engineers often contend with misalignment, mounting wear, and inconsistent stroke in compact rear-clevis configurations. The QA/8040/42 family aligns with German engineering heritage, and regional certifications such as CE, IP and SIL readiness where applicable. This combination supports reliable operation, reduced downtime, and streamlined procurement with CAD downloads and datasheet access. For design teams, its 40 mm bore, 37.25 mm height, and 52 mm length translate into predictable footprints and faster mounting, while procurement benefits from ready-to-use documentation to accelerate installation and integration.
Product Information
Cylinder diameter
40 mm
Dimensions - Height
37.25 mm
Dimensions - Length
52 mm
Dimensions - Width
52 mm
Weight
0.14 kg
Country of Origin
Germany
Brand
IMI Norgren
Feature: 40 mm bore and compact footprint enable space-saving actuation in tight automation cells. Business Impact: Greater packing density on conveyors or pick-and-place lines reduces footprint and enables higher throughput per square meter. Application: Ideal for packaging, assembly, and material handling where precise stroke is critical. Feature: D2 rear clevis mounting provides robust, easy-to-align attachment. Business Impact: Simplified installation lowers setup time and reduces misalignment risks, improving cycle consistency. Application: Suitable for retrofit projects and new builds needing reliable mounting geometry. Feature: Footprint dimensions (Height 37.25 mm, Length 52 mm, Width 52 mm) and weight 0.14 kg reduce inertial loads and energy use. Business Impact: Lower peak forces during start/stop cycles, enabling faster acceleration and energy efficiency. Application: High-speed lines and automated labelling or scanning stations. Feature: 40 mm bore with German engineering heritage and build quality. Business Impact: Enhanced longevity, reduced maintenance intervals, and predictable performance in harsh environments. Application: Harsh factory floors and high-volume production where downtime costs matter. Feature: CAD download and datasheet availability streamline integration. Business Impact: Accelerates engineering reviews, improves part accuracy in BOMs, and reduces procurement risk. Application: Design validation, supplier comparisons, and installer handoffs. Feature: Certification readiness (CE, IP, SIL where applicable) supports regulatory compliance. Business Impact: Simplified audits and traceable conformance across regions. Application: Global manufacturing footprints with standard compliance expectations. Feature: German-origin manufacturing reinforces quality control and consistency. Business Impact: Consistent performance across batches and longer service life, lowering total cost of ownership. Application: Critical line equipment where reliability drives OEE and uptime.
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FAQs
QA/8040/42 uses a D2 rear clevis mounting for straightforward attachment to end-of-stroke components. To install, align the piston rod with the mounting hole pattern, secure with the clevis pin, and torque to the recommended specification. Ensure the mounting surface is parallel to the bore axis to prevent side loading and verify smooth actuator travel before connecting pneumatic supply.
The cylinder features a 40 mm bore with a height of 37.25 mm, length of 52 mm, and width of 52 mm, which yields a compact footprint and lower inertial load. A smaller diameter can reduce piston moment and accelerate cycles, but may limit force output. Balance your stroke length and load to optimize cycle time without compromising reliability.
Yes, its lightweight design (0.14 kg) and compact geometry support high-speed actuation in packaging lines. For optimal performance, ensure proper lubrication, verify mounting alignment, and use a properly sized valve for consistent spool response. Consider line-side filtration and leak-tight connections to sustain cycle rate and avoid performance drift.
Certifications such as CE, IP and SIL readiness are noted as applicable per regional configuration. Availability depends on the specific product variant and market. Always consult the datasheet and local regulatory guidance to confirm conformance for your installation site and to ensure traceability and safety compliance throughout the lifecycle.
The 40 mm bore cylinder benefits from German engineering and robust construction, translating to longer service intervals and reduced maintenance overhead. Expect lower downtime and improved OEE in production environments due to reliable actuation, ease of installation, and readily available CAD/datasheet resources that shorten commissioning and support lifecycle planning.