IMI Norgren QA/8125/42 Pneumatic Cylinder - 125 mm bore
Part Number: QA/8125/42
Quick Summary
QA/8125/42 pneumatic cylinder provides precise linear actuation for automated assembly and packaging lines. Engineers often confront misalignment and bulky mounts that complicate retrofit or space-constrained installations. Typical certifications for these actuators include CE compliance and IP-rated protection, with SIL-capable options available in some configurations. For system integrators, this cylindrical solution reduces downtime and improves reliability in heavy-duty automation environments. Designed with a 125 mm bore and rear clevis mounting, it simplifies installation and long-term maintenance. In high-cycle environments, the robust German engineering behind Norgren products translates to predictable performance and lower lifecycle costs.
Product Information
Cylinder diameter
125 mm
Dimensions - Height
80 mm
Dimensions - Length
139.5 mm
Dimensions - Width
139.5 mm
Weight
2.7 kg
Country of Origin
Germany
Brand
IMI Norgren
125 mm bore delivers a larger piston area for higher actuation forces, enabling reliable handling of mid-weight loads on automated lines. The business impact is improved cycle times and reduced cycle failures, especially on high-speed applications in packaging and assembly. This is particularly advantageous for grab-and-place, clamping, and press operations where precise stroke control matters. Rear clevis mounting (D2) offers quick, misalignment-resistant installation, reducing commissioning time and downtime in conveyor systems. The mounting pattern aligns with standard clevis adapters and end-effectors, enabling drop-in integration with minimal rework. Compact footprint with 139.5 mm length and width saves rack space and allows retrofit into tight automation spaces, supporting multi-axis layouts and reducing overall system height. Weight of 2.7 kg ensures robust yet responsive performance for fast cycling while keeping energy use in check. Germany-origin manufacturing reinforces build quality and supply reliability, with CAD models readily available to speed design and installation. Compatibility with standard control valves and accessories enhances overall system integration and reduces total cost of ownership.
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FAQs
The D2 rear clevis mounting simplifies mounting to fixed frames or end-effectors, but ensure proper clevis alignment and secure fasteners to prevent misalignment during operation. Verify available mounting hardware, confirm clearances around the 139.5 mm length and 139.5 mm width, and use compatible anti-rotation features to maintain stroke accuracy through high-cycle life.
A 125 mm bore increases piston area, producing greater actuation force for a given pressure, which translates to higher load-handling capability on automation lines. Coupled with the 80 mm height and 139.5 mm length, the stroke remains suitable for mid-range applications such as clamping, lifting, or piston-driven feed operations in packaging and assembly environments.
CE compliance and IP ratings depend on the specific configuration and accessories. Refer to the official datasheet linked in downloads for the exact certification scope. When targeting harsh environments, verify enclosure protection (IP rating) and any SIL options to meet your functional safety requirements.
Rear clevis mounting provides straightforward attachment to fixtures or actuators, reducing assembly time and enabling easier alignment with downstream components. It supports compact system layouts, simplifies maintenance access, and improves repeatability in high-speed cycles common in conveyor and pick-and-place lines.
Plan for routine inspection of seals, fittings, and mounting hardware, and maintain clean, lubricated air to extend seal life. The German-built quality of this IMI Norgren cylinder supports long lifecycle in demanding environments; consult the datasheet for recommended service intervals, spare parts, and compatible accessories to optimize uptime.