Norgren KM/8025/M/70 Pneumatic Cylinder - ISO 6432
Part Number: KM/8025/M/70
Quick Summary
KM/8025/M/70 stainless steel pneumatic cylinder enables precise automated handling in food and packaging applications. Engineers often struggle with corrosion, costly replacements, and contamination risks on harsh production lines. Conforms to ISO 6432 and features a magnetic piston, enabling straightforward position sensing without added sensors. Built to withstand -10 to 80 °C and 1–10 bar, this cylinder delivers reliable stroke performance while buffer cushioning minimizes impact and wear. With a 25 mm bore, 70 mm stroke, and G1/8 port, it integrates quickly into existing automation with predictable maintenance and cleanability. Ideal for clean-room environments and throughput-critical lines, it supports food-grade standards and long service life.
Product Information
Extended Description
KM/8025/M/70 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
70 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: 25 mm bore and 70 mm stroke deliver a compact footprint with ample actuation travel, enabling efficient use of space in automated pick-and-place cells. Business Impact: Reduces machine footprint while maintaining performance, improving cycle times and reducing installation complexity. Application: Suitable for robotic grippers and clamp actuation in packaging lines. Feature: ISO 6432 standard and G1/8 port size provide standardization and easy integration with a wide range of valves and manifolds. Business Impact: Shortens commissioning time and lowers spare-parts inventory by ensuring broad compatibility. Application: Retrofit projects and new line builds where standard mounting is required. Feature: Magnetic piston as standard enables reliable sensing for control loops without extra sensors. Business Impact: Improves control accuracy and reduces wiring, leading to lower installation and maintenance costs. Application: Position sensing in automated transfer systems. Feature: Stainless steel body (X5 Cr Ni 18 10) and piston rod (X10 Cr Ni S 18 9) deliver high corrosion and acid resistance. Business Impact: Extends service life in caustic cleaners and washdown environments, reducing downtime. Application: Food processing, pharmaceutical packaging, and chemical handling lines. Feature: Buffer cushioning provides controlled deceleration to minimize shock, reducing vibration and wear. Business Impact: Increases cycle life and lowers maintenance intervals. Application: High-cycle counting systems and precision actuations. Feature: Operating temperature range -10 to 80 °C and operating pressure 1 to 10 bar expand environmental suitability. Business Impact: Supports a wider range of plants and cleaning regimes, reducing the need for multiple part numbers. Application: Harsh production areas and hot/cold process lines. Feature: Nose mounting nut and piston rod locknut included for secure mounting and straightforward maintenance. Business Impact: Easier field service and robust installation, minimizing rework. Application: Conveyor and fixture integrations where reliable mounting matters. Feature: Theoretical force of 294 N provides a meaningful actuation capacity for typical end-effectors. Business Impact: Ensures compatible stroke force with grippers and clamps, avoiding underpowered actuation. Application: Material handling and part transfer in automation cells.
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FAQs
KM/8025/M/70 follows the ISO 6432 standard and includes a nose mounting nut and piston rod locknut, enabling secure, quick mounting. The standard bore, stroke, and port configuration (G1/8) simplify retrofits and integration with existing manifolds and end-effectors, reducing commissioning time and spare-parts costs.
Yes. The cylinder uses a stainless steel housing (X5 Cr Ni 18 10) and a corrosion-resistant piston rod (X10 Cr Ni S 18 9), designed for washdown and caustic cleaning. Its ISO 6432 compatibility and magnetic piston support reliable sensing in contamination‑risk areas without compromising hygiene or cleanability.
The cylinder operates from -10 to 80 °C and 1 to 10 bar (14 to 145 psi). This broad range supports harsh industrial environments, hot process lines, and cold environments, enabling consistent actuation across diverse applications while maintaining performance and longevity.
KM/8025/M/70 features a 25 mm bore and 70 mm stroke with a G1/8 port size. These dimensions align with common automation components, enabling straightforward valve integration and fast replacement during maintenance without re-engineering the system.
The magnetic piston allows position sensing without additional sensors, improving control loop accuracy and reducing wiring. This simplifies diagnostics and maintenance, supports easier integration with standard controllers, and enhances reliability in high-cycle automation lines.