Norgren QM/55250/21 Pneumatic Cylinder - 50 mm Bore
Part Number: QM/55250/21
Quick Summary
QM/55250/21 pneumatic cylinder is designed to deliver precise linear actuation for compact automation lines. This solution addresses space constraints and mounting challenges that frequently slow down panel integration. The data lists a 50 mm cylinder diameter and Foot Mounting by IMI Norgren; while CE compliance and IP protection are common expectations in this class, please verify certifications with the supplier. In practice, this unit supports reliable motion in automated systems and integrates with standard control valves and mounting accessories, helping to reduce cycle times and boost uptime across production lines.
Product Information
Cylinder diameter
50 mm
Brand
IMI Norgren
Feature: 50 mm bore cylinder with foot mounting configuration. Business Impact: Enables a compact footprint and stable installation in tight automation cells, reducing left-to-right space requirements and simplifying routing of hoses and cables. Application: Suitable for small- footprint pick-and-place, clamping, and dosing tasks in packaging and assembly lines. Feature: IMI Norgren branding backed by a global service network. Business Impact: Improves uptime through readily available spare parts and local support, lowering maintenance costs and downtime. Application: Critical for high-volume manufacturing where consistent performance and fast service response are needed. Feature: Compatibility with standard control valves and automation interfaces. Business Impact: Shortens engineering time and ensures reliable valve actuation, improving control loop accuracy and repeatability. Application: Fits common PLC and valve assemblies in automated production lines. Feature: Foot mounting design for straightforward installation. Business Impact: Simplifies mounting, alignment, and integration with existing fixtures, reducing commissioning time and risk of misalignment. Application: Ideal for retrofit projects and new line builds in automotive, packaging, and general automation. Feature: Robust, modular construction supports easy maintenance and part interchangeability. Business Impact: Lowers total cost of ownership by enabling quick field service and component swaps. Application: Used across packaging, material handling, and process automation where reliable stroke and repeatability matter. Industry insight: In ISO-aligned manufacturing environments, cylinders with standardized bore and mounting options accelerate design validation and supplier qualification, delivering faster time-to-value for automation projects.
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FAQs
QM/55250/21 with a foot mounting arrangement offers a stable mounting option that simplifies alignment within tight spaces. For best results, verify accurate axis alignment with mounting studs, ensure clear hose routing to prevent interference, and select compatible end-of-stroke cushions or accessories to avoid impact loading during rapid cycling.
A 50 mm bore provides a larger piston area, which increases actuation force at a given pressure, enhancing motion reliability for mid-range loads. In practice, this improves start-up response and stroke consistency in packaging, fixture, and pick-and-place tasks, while balancing cylinder size with the overhead required in compact automation cells.
The provided data does not list explicit certifications. In practice, many Norgren actuators are used in CE-compliant European machinery. Always confirm specific certifications and IP ratings with the supplier or through official product documentation for your regulatory and environmental requirements.
QM/55250/21 is compatible with standard pneumatic control valves and PLC-driven interfaces. It works well with 3/2 and 5/2 valve configurations and can be integrated into existing automation architectures using common compression/relief porting and mounting formats, ensuring predictable actuation and repeatability.
Maintenance benefits include easier field service due to modular construction and widely available spare parts from Norgren’s network. ROI is typically driven by reliable repeatability, reduced downtime, and lower lifecycle costs from longer service intervals and straightforward replacement of worn components, especially in high-cycle packaging and assembly lines.