Norgren QM/8125/35 Pneumatic Cylinder - 125 mm Bore
Part Number: QM/8125/35
Quick Summary
The Norgren QM/8125/35 pneumatic cylinder provides precise linear motion for automation and control in manufacturing lines. Design teams often struggle with mounting versatility and reliable performance in tight spaces. The design aligns with common safety and quality expectations, with documentation available to verify compliance against standards such as CE and appropriate IP-rated variants. In practice, this means faster integration, reduced risk of misalignment, and easier retrofit on existing lines. Leveraging front or rear stud mounting and a 125 mm bore, the QM/8125/35 speeds installation and minimizes space impact, while downloadable CAD models and datasheets streamline engineering workflows and procurement decisions. This translates to measurable uptime gains and lower total cost of ownership over a typical automation project.
Product Information
Cylinder diameter
125 mm
Brand
IMI Norgren
125 mm bore provides higher actuation force and stroke stability, enabling reliable handling of demanding loads in automated lines. This translates to faster cycle times and improved repeatability, reducing defect rates in assembly and material handling tasks. The cylinder excels in clamp, transfer, and positioning operations across automotive, packaging, and general manufacturing environments, where consistent actuation under varying temperatures and cycle demands is essential for throughput. When paired with proper valve control, it becomes a dependable backbone for modular automation cells. Front or rear stud mounting provides mounting versatility that fits existing frames without costly adaptors, accelerating retrofit projects and minimizing downtime. The mounting arrangement also simplifies tool-free maintenance and allows easy sensor or accessory addition along the cylinder body. Its compatibility with standard pattern interfaces means you can reuse existing brackets and linkages, preserving investment in ancillary hardware across multiple lines. Direct CAD downloads and PDF datasheets speed library creation and BOM accuracy, letting procurement and engineering teams lock in the QM/8125/35 configuration quickly. The availability of STEP and SolidWorks models supports accurate interference checks and collision avoidance before fabrication begins. Clear mating dimensions reduce guesswork for fittings, ports, and actuating accessories, enabling faster integration with control systems and valve interfaces. Designed to integrate with the broader IMI Norgren ecosystem, this cylinder aligns with standard porting, bearing, and actuation conventions, easing valve interfacing and sensor placement. Predictable dimensions and mounting options support scalable automation architectures, from small cells to line-wide solutions. The combination of a robust 125 mm bore and versatile mounting reduces design risk when expanding or upgrading legacy equipment. Reliability and serviceability stem from standardized mounting and a proven design family, which helps reduce maintenance downtime and spare-parts variety. The QM/8125/35 is well suited for long-running cycles in challenging environments when combined with proper lubrication, routine inspection, and compatible control hardware. By simplifying configuration and installation, it also shortens project lead times and lowers total cost of ownership across automation projects.
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FAQs
QM/8125/35 supports front or rear stud mounting, making it straightforward to retrofit into frames that already use a similar pattern. Verify the mounting hole alignment in the datasheet, then adapt brackets if necessary. Ensure the valve and control logic match your cylinder’s ports and actuation sequence. Using the CAD model accelerates accurate fitment and avoids misalignment.
With a 125 mm bore, the QM/8125/35 is designed for substantial actuation force and repeatable travel in automated tasks. Performance depends on supply pressure and valve selection, but the cylinder’s geometry supports consistent motion across cycles and loads. For best results, pair it with a matched control system, appropriate cushioning, and a well-tuned sequencing strategy to avoid overshoot or stalling.
Yes, the QM/8125/35 is well-suited for robotics end-effectors, pick-and-place modules, and packaging lines where reliable, repeatable actuation is required. Its 125 mm bore supports higher force in heavier gripping tasks, while front/rear mounting simplifies integration with robotic wrists and conveyors. Ensure the control hardware supports the required cycle times and environmental conditions.
Regulatory compliance depends on regional requirements, and the datasheet provides the recommended standards for verification. Look for statements and attachments that relate to typical industry safety and installation norms, plus any region-specific markings. The CAD and PDF datasheets ensure you can confirm port sizing, mounting pattern, and interface compatibility with control electronics before purchase.
ROI improves through reduced engineering hours, faster commissioning, and lower maintenance downtime. The QM/8125/35’s mounting versatility minimizes frame alterations, while downloadable CAD models shorten design cycles and procurement lead times. Over a typical automation project, these efficiencies translate into earlier production starts, fewer change orders, and predictable operating costs, especially when integrated with a compatible Norgren control valve family.