Norgren KM/8020/M/75 Cylinder - Double Acting ISO 6432

Part Number: KM/8020/M/75
Manufacturer
Norgren
Part number
KM/8020/M/75

Quick Summary

Norgren KM/8020/M/75 is a stainless steel ISO 6432 double acting cylinder designed for demanding, washdown-ready automation in food and beverage lines. In harsh processing environments, corrosion, leaks, and unplanned downtime are constant risks that erode productivity and increase maintenance costs. This actuator counters these challenges with high corrosion and acid resistance, a magnetic piston as standard, and ISO 6432 compatibility for easy mounting with existing hardware. The design is suited to CIP/SIP environments and supports reliable, repeatable strokes. Buffer cushioning helps absorb impact and extend cycle life, while the food-industry friendly materials ensure hygienic operation and lower total cost of ownership.

Product Information

Extended Description

KM/8020/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
20 mm
Stroke Length
75 mm
Operation
Double acting
Cushioning
Buffer cushioning
Magnetic/Non-magnetic
Magnetic
Theoretical Force
188 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
Stainless steel barrel and piston rod provide superior corrosion resistance, enabling washdown-ready operation in food and beverage lines. This translates into longer service intervals, fewer leaks, and lower maintenance costs, even under aggressive cleaners and acids. In practice, you can deploy KM/8020/M/75 where CIP/SIP cycles and frequent cleaning are routine, without compromising actuation performance or reliability. The magnetic piston allows straightforward position sensing with non-intrusive sensors, enabling reliable feedback loops in automated lines. Paired with ISO 6432 mounting, it ensures predictable alignment when replacing or retrofitting cylinders. In high-cycle packaging or bottling plants, that translates to higher line uptime and easier changeovers. With ISO 6432 standardization and a G1/8 port, this cylinder drops into existing pneumatic assemblies without custom mounting hardware. The 20 mm bore and 75 mm stroke balance compact footprint with ample stroke, making it ideal for space-constrained automation cells and inline actuators in packaging, filling, and sorting tasks. Buffer cushioning minimizes impact energy on end stops, reducing wear and acoustic emissions in high-speed cycles. Operational pressure range of 1 to 10 bar supports diverse air systems, while the 20 mm bore maintains a repeatable 188 N theoretical force per cycle for consistent gripping, pushing, or clamping actions. Nose mounting nut and piston rod locknut are included as standard, simplifying alignment and secure installation, and speeding up commissioning in new builds or retrofit projects.

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FAQs

KM/8020/M/75 uses standard ISO 6432 mounting and a G1/8 port; it ships with a nose mounting nut and piston rod locknut for quick alignment. To install, verify bore and stroke match your actuator requirements, attach compatible mounting brackets, connect the pneumatic supply, and secure all fittings to the recommended torque values to ensure precise alignment and reliable operation.
The cylinder operates from 1 to 10 bar (15 to 145 psi) and tolerates temperatures from -10 to 80 °C (14 to 176 °F). Use clean, dry compressed air and consider buffering to minimize impact loads. This combination supports consistent actuation across typical industrial cycles while maintaining durability in demanding environments.
Yes. The unit features high corrosion and acid resistance stainless steel construction (barrel: AISI 304, rod: AISI 303) and a magnetic piston, with ISO 6432 compatibility for easy integration in food processing lines. It is designed for CIP/SIP processes, supports hygienic operation, and helps reduce contamination risk while maintaining reliable actuation.
The KM/8020/M/75 provides a theoretical force of 188 N with a 20 mm bore and a 75 mm stroke at rated pressure. This makes it suitable for compact linear actuation, gripping, pushing, or clamping tasks in automation cells, provided the load remains within the rated force at the chosen operating pressure.
A magnetic piston is standard, enabling straightforward position sensing with external sensors for feedback. Buffer cushioning reduces impact energy and wear, improving lifecycle reliability in high-cycle applications. Nose mounting nut and piston rod locknut are included for quick, secure installation. Its ISO 6432 footprint and G1/8 port support seamless integration with common fittings and mounting accessories.