Norgren KM/8025/M/75 Stainless Cylinder - ISO 6432
Part Number: KM/8025/M/75
Quick Summary
KM/8025/M/75 stainless cylinder provides reliable double-acting actuation for automated lines. Operators face corrosion, hygiene, and downtime in harsh environments, and frequent maintenance disrupts production—this unit addresses those pain points with high resistance and reliability. Conforms to ISO 6432, includes a magnetic piston, and offers buffer cushioning for smooth starts in food and beverage processing. By combining corrosion resistance with standardized mounting and long stroke options, it lowers downtime and total cost of ownership across automation projects. Ideal for OEMs and end users seeking predictable performance, sanitary design, and simple installation with standard G1/8 ports. Its magnetic piston aids reliable actuation even with partial stroke and misalignment in challenging lines.
Product Information
Extended Description
KM/8025/M/75 Norgren: High corrosion and acid resistance | Magnetic piston as standard | Conforms to ISO 6432 | Suitable for applications in the food industry | Buffer or adjustable cushioning | Nose mounting nut and piston rod locknut as standard
Medium
Compressed air
Operating Temperature
-10 ... 80 °C, 14 ... 176 °F
Operating Pressure
1 ... 10 bar, 15 ... 145 psi
Standard
ISO 6432
Port Size
G1/8
Cylinder diameter
25 mm
Stroke Length
75 mm
Operation
Double acting
Cushioning
Buffer cushioning
Magnetic/Non-magnetic
Magnetic
Theoretical Force
294 N
Materials - Barrel
X5 Cr Ni 18 10 (1.4301: AISI 304)
Materials - Piston Rod
X10 Cr Ni S 18 9 (1.4305: AISI 303)
Country of Origin
Germany
Range
KM/8000/M
Brand
IMI Norgren
Feature: Magnetic piston is standard, enabling reliable position sensing without extra hardware. Impact: This reduces wiring, simplifies control logic, and lowers maintenance in high-cycle automation environments. Application: Works well in packaging lines, conveyors, and any food-processing setup where sanitary sensing is essential. Feature: ISO 6432 conformity with standardized mounting for quick drop-in replacement. Impact: Improves interchangeability across machines, lowers spare parts inventory, and speeds commissioning. Application: OEMs can integrate KM/8025/M/75 into existing ISO 6432 footprints with minimal modifications. Feature: Buffer cushioning delivers controlled start-up and damping of piston motion. Impact: Reduces shock, vibration, and wear, extending seal life and overall cylinder longevity in high-cycle lines. Application: Suitable for pick-and-place, indexing, and volume dosing where gentle operation matters. Feature: 25 mm cylinder diameter with a 75 mm stroke provides a compact yet versatile travel. Impact: Enables short-throw actuation in tight spaces, preserving working room for adjacent equipment. Application: Fits confined automation corridors, robotic grippers, and end-of-line packaging stations. Feature: Stainless steel body and piston rod offer high corrosion and acid resistance. Impact: Delivers hygienic performance and long service life in washdown environments typical of food sectors. Application: Ideal for food industry applications, pharmaceutical processing, and other sanitation-focused manufacturing.
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FAQs
Plan for ISO 6432 mounting compatibility, use G1/8 ports, and verify proper alignment of the cylinder with mating components. The unit includes a nose mounting nut and piston rod locknut, so follow manufacturer guidance for secure attachment. Ensure clean, dry compressed air within 1–10 bar and check sensor alignment for magnetic piston readings to enable reliable positioning.
The magnetic piston enables non-contact position sensing with common proximity sensors, reducing wiring complexity and potential leakage paths. This improves control reliability, simplifies diagnostics, and supports accurate stroke verification in high-cycle applications such as packaging, sorting, and conveyors where consistent positioning is critical.
Yes. The cylinder uses a stainless steel barrel and piston rod that deliver high corrosion and acid resistance, supporting washdown environments. Its design minimizes contamination risk and supports sanitation protocols, while maintaining mechanical integrity under repeated cleaning cycles and harsh cleaning agents typical in food and beverage processing.
The product is ISO 6432 standard-compliant, ensuring standardized mounting and interchangeability. Its stainless, hygiene-friendly construction supports use in clean environments such as food, beverage, and pharmaceutical applications. While it is not indicated to carry CE or IP ratings in the provided data, ISO 6432 conformity is a key regulatory benchmark for installation compatibility.
Maintenance is reduced by the magnetically sensed position and robust stainless construction, which lowers replacement frequency in washdown environments. Cushioning minimizes wear from start-stop cycles, contributing to longer seal life and less downtime. The standardization to ISO 6432 speeds replacement and greenfield integration, delivering lower total cost of ownership over machine life and after-sales support.