Norgren QM/8125/32 Piston Rod Mount - 125 mm bore
Part Number: QM/8125/32
Quick Summary
The QM/8125/32 is a universal piston rod mounting solution for 125 mm bore pneumatic cylinders used in automated production lines. It reduces misalignment and downtime during retrofits by providing precise alignment and straightforward installation. While CE/SIL/IP certifications are not listed in the provided data, components of this type are typically integrated into CE-compliant control architectures and can be selected for IP-rated environments with proper enclosures. Designed by IMI Norgren in Germany, this compact mounting supports efficient automation workflows and helps minimize total cost of ownership. Leveraging the 125 mm bore and universal mounting, it pairs well with standard pneumatic valves and control systems to boost cycle reliability.
Product Information
Cylinder diameter
125 mm
Dimensions - Height
37 mm
Dimensions - Length
146 mm
Dimensions - Width
70 mm
Weight
1.35 kg
Country of Origin
Germany
Brand
IMI Norgren
Feature: 125 mm bore universal piston rod mounting provides a flexible interface across a wide range of standard cylinders, enabling quick substitutions without redesign. Business Impact: Consolidating mounting standards reduces part variety, lowers inventory costs, and shortens project lead times. Application: Ideal for mid-range automated lines in packaging and material handling where rapid cylinder changes are common.Feature: Compact dimensions—37 mm height, 146 mm length, 70 mm width—and a 1.35 kg weight enable tight machine integration and easier retrofits. Business Impact: Smaller footprint frees valuable enclosure space, lowers installation labor, and improves access for maintenance. Application: Well-suited for retrofit projects in crowded production cells and for new builds where space constraints constrain design.Feature: German engineering heritage underpins tight tolerances and durable construction for reliable long-term performance. Business Impact: Improved operational availability reduces unplanned downtime and extends service intervals, delivering measurable uptime gains. Application: Suitable for harsh industrial environments in automotive, packaging, and logistics automation where rugged mounting is required.Feature: CAD and datasheet downloads streamline integration with engineering workflows. Business Impact: Accelerates virtual validation, reduces design iterations, and helps ensure accurate 3D models and BOMs for procurement. Application: Used in early-stage design reviews and supplier qualification to support faster, more confident procurement decisions.Feature: Compatibility with standard control architectures and common pneumatic components minimizes integration risk. Business Impact: Fewer compatibility issues speed commissioning, shorten time-to-production, and reduce commissioning costs. Application: Applies to line upgrades, equipment modernization, and new automation platforms that rely on consistent mounting interfaces.
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FAQs
Follow standard guidelines for pneumatic mounting. Start by verifying the 125 mm bore compatibility and inspecting the cylinder and mounting surface for flatness. Secure the UF mounting with the supplied fasteners to the machine frame, then align the piston rod to minimize side load. Refer to the CAD model and the Datasheet for torque recommendations and clearance checks before commissioning.
By delivering precise alignment and reducing side loads on the piston rod, this mounting minimizes wear on seals and guides, promoting smoother stroke and longer service life. The universal interface supports quick substitutions and straightforward adjustments, which shortens changeovers and reduces downtime during line changes. Its compact footprint also facilitates cleaner layouts and easier access for maintenance.
Specific certifications such as CE, SIL, or IP ratings are not listed in the provided data for QM/8125/32. For projects requiring regulatory compliance, consult the datasheet and supplier confirmation, and verify that overall system components meet CE marking and IP enclosure standards. If SIL-rated safety control is required, select compatible safety-rated valves and interlocks to integrate with this mounting.
QM/8125/32 is well-suited for factory automation lines, packaging equipment, and material handling systems that demand repeatable, precise mounting of pistons with minimal maintenance. Its 125 mm bore and compact footprint support compact machine designs and straightforward retrofits, while the German-engineered tolerances deliver reliable performance under repetitive cycles. Ideal uses include transfer systems, automated assembly stations, and robot-assisted lines where mounting consistency drives cycle times.
Adopting QM/8125/32 can lower maintenance by reducing misalignment wear and extending seal life, while faster installation shortens project lead times and minimizes downtime. The universal mounting reduces SKU complexity and simplifies spare parts management, contributing to lower total cost of ownership. In long-running lines, predictable performance translates to steadier production, easier capacity planning, and improved uptime metrics.