Norgren KM/8025/M/45 Pneumatic Cylinder - ISO 6432
Part Number: KM/8025/M/45
Quick Summary
KM/8025/M/45 is a stainless steel pneumatic cylinder delivering precise double-acting motion for automation lines. Many engineers struggle with corrosion, hygiene, and downtime in challenging environments. While explicit SIL, CE, or IP ratings aren’t listed, the unit is designed to ISO 6432 mounting and features high corrosion resistance that makes it suitable for food-processing applications. This combination helps streamline maintenance and replacement cycles, reducing total cost of ownership. With a magnetic piston, buffer cushioning, and a robust 294 N thrust, it pairs well with sensor systems and PLCs, enabling reliable inline actuation in demanding environments. In addition to standard mounting compatibility, the cylinder supports easy installation and sensor integration, delivering consistent performance across a range of pressures and temperatures.
Product Information
Extended Description
KM/8025/M/45 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
45 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
The KM/8025/M/45 uses a stainless steel barrel (X5 Cr Ni 18 10) with a 25 mm bore and 45 mm stroke, delivering durable actuation in aggressive environments. The rugged construction translates into longer service life and reduced maintenance windows for high-cycle packaging lines. In food-processing and other hygiene-conscious industries, this compact cylinder maintains peak performance where chrome-plated options fail. Conforming to ISO 6432 ensures cross-brand compatibility and straightforward installation across existing systems, slashing downtime during changeovers. The standard mounting and a G1/8 port size align with common pneumatic fittings, reducing supply chain complexity and enabling rapid retrofits. The magnetic piston provides intrinsic position sensing for PLCs and sensor networks, enabling reliable feedback without extra magnets or external sensors. This simplifies control logic, reduces wiring, and supports predictive maintenance in automated lines. Buffer cushioning minimizes impact at end stops, reducing vibration and wear in high-speed cycles. It improves repeatability on indexing tasks and lowers overall maintenance costs in bottling and packaging equipment. Operating from -10 to 80 °C and 1 to 10 bar makes KM/8025/M/45 suitable for harsh factory conditions, while a theoretical 294 N thrust covers typical push/pull tasks. The stainless construction and standard mounting help ensure compatibility across OEMs, and the nose mounting nut plus piston rod locknut simplify secure installation in rugged environments. Additionally, the package is designed for food-industry applications, with corrosion resistance and cleanability in mind, and the magnetic piston aids sensor integration for automation systems, reducing wiring complexity and accelerating commissioning.
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FAQs
KM/8025/M/45 uses the ISO 6432 mounting standard for interchangeability with a wide range of existing equipment. It features a G1/8 port for standard pneumatic fittings and includes a nose mounting nut and piston rod locknut for quick, secure installation. This combination minimizes retrofit time and simplifies supplier consolidation on automation lines.
The magnetic piston provides intrinsic position feedback, enabling reliable sensing with minimal wiring. This supports direct connection to PLCs and sensor networks without additional external magnets. The result is faster commissioning, improved cycle accuracy, and easier implementation of predictive maintenance across high-speed indexing and packaging tasks.
Yes. The cylinder uses a stainless steel barrel and piston rod designed for corrosion resistance and hygiene, meeting industry expectations for cleanability and CIP/SIP compatibility in food processing. Its construction supports frequent washdowns while maintaining mechanical performance, reducing the risk of contamination and downtime in sanitary applications.
The unit operates from -10 to 80 °C and 1 to 10 bar (14 to 176 °F and 15 to 145 psi). It has a 25 mm bore, 45 mm stroke, and a theoretical force of 294 N. This combination supports reliable pushing/pulling in compact spaces while fitting standard ISO 6432 interfaces for quick replacements.
The stainless steel design and buffering reduce wear and shock transmission during end stops, extending cycle life in high-speed automation. The magnetic piston enables sensor-ready feedback for condition monitoring, while ISO 6432 compatibility simplifies part sourcing and maintenance planning, reducing downtime and total cost of ownership.