Norgren QA/8125/40 UH - Adjustable Trunnion Mounting 125 mm bore
Part Number: QA/8125/40
Quick Summary
QA/8125/40 UH adjustable trunnion mounting provides precise, adjustable mounting for 125 mm bore pneumatic cylinders in automation systems. Engineers often face misalignment, wear, and downtime when securing long-stroke cylinders in tight spaces. The design aligns with industry standards such as CE and IP-rated protection where applicable, helping ensure safe operation in harsh environments. This mounting solution supports quick installation, robust alignment, and serviceability, enabling easier integration with Norgren and third-party components, and delivering measurable reductions in setup time and maintenance costs for automated lines.
Product Information
Cylinder diameter
125 mm
Dimensions - Height
50 mm
Dimensions - Length
210 mm
Dimensions - Width
152 mm
Weight
3.3 kg
Country of Origin
Germany
Brand
IMI Norgren
Feature: Adjustable trunnion mounting for a 125 mm bore cylinder enables precise alignment; Business Impact: reduces wear, extends actuator life, and minimizes downtime; Application: robotic cells and automated assembly lines. Feature: Compact footprint with a 125 mm bore, 50 mm height, 210 mm length, and 152 mm width; Business Impact: simplifies installation in tight machine envelopes and eases retrofits; Application: horizontal and vertical mounting on compact machinery. Feature: 3.3 kg weight enhances handling during installation and servicing; Business Impact: lowers installation labor and transport effort; Application: on-site upgrades and field service. Feature: German engineering and IMI Norgren quality background; Business Impact: consistent performance and reliability under industrial conditions; Application: critical automation tasks in harsh environments. Feature: CAD and Datasheet availability for quick integration; Business Impact: accelerates engineering workflows and ensures accurate mounting with third-party components; Application: new line builds and equipment modernization.
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FAQs
To install, align the mounting with the cylinder axis, secure using the provided fasteners, and confirm parallelism with the mounting surface. Use the CAD file from the Downloads section for precise hole patterns, and verify clearance around the 125 mm bore to ensure smooth operation and prevent binding in automated lines.
The adjustable trunnion design maintains precise cylinder orientation, reducing lateral misalignment that accelerates wear. This translates to lower maintenance intervals, consistent actuation force, and improved repeatability in pick-and-place and transfer operations within automation and control systems.
Yes, the mounting’s rigid trunnion geometry and robust German engineering support stable alignment under typical factory vibrations. When installed with correct fasteners and torque specifications, it helps protect cylinder alignment, maintaining performance in demanding automation applications.
The design supports CE marking and IP-rated protection where applicable, aligning with common industry standards for pneumatic components. Verify site-specific requirements and consult the datasheet for exact certification statements related to your installation region and machine safety routine.
By ensuring precise alignment and easier service access, the trunnion mounting reduces downtime during setup and maintenance. The ability to retrofit quickly with minimal tooling lowers labor costs, while reliable performance minimizes unexpected actuator replacements, delivering measurable improvements in uptime and total cost of ownership.