Norgren KM/8025/M/250 Pneumatic Cylinder - ISO 6432
Part Number: KM/8025/M/250
Quick Summary
KM/8025/M/250 pneumatic cylinder provides precise linear actuation for automated food‑processing and packaging lines. When uptime matters, corrosion and inconsistent cushioning can cause unexpected downtime and misalignment. This unit adheres to ISO 6432 sizing and features a magnetic piston for reliable sensing, with stainless steel construction to resist acids and frequent washdowns in food environments. Designed to integrate with standard mounting and air plumbing, it supports predictable performance while reducing maintenance and replacement costs. For engineers seeking robust, hygienic automation components, this cylinder offers proven reliability and compatibility with common long‑life manifolds and quick‑connect fittings.
Product Information
Extended Description
KM/8025/M/250 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
250 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 as standard implies easy position feedback with fewer sensor misreads, reducing mispositioning risk in high-speed cycles. Business impact: Improves cycle accuracy and reduces downtime caused by misreads across packaging lines. Application: Suitable for automated pick-and-place and indexing tasks where sensor reliability matters. Feature: Stainless steel barrel and piston rod provide high corrosion and acid resistance, enabling operation in washdown and harsh environments. Business impact: Extends service life in food industry applications, lowering total cost of ownership and maintenance frequency. Application: Ideal for hygienic production lines and washdown cleaning regimes. Feature: ISO 6432 standard footprint with G1/8 port size ensures broad compatibility with existing manifolds and air lines. Business impact: Speeds up retrofits and reduces integration time, minimizing project risk. Application: Works with common pneumatic manifolds and tubing in control cabinets. Feature: Buffer cushioning delivers smooth starts and stops, reducing mechanical wear and reducing vibration in high‑speed cycles. Business impact: Lowers wear on seals and mounts, improving reliability and component life. Application: Beneficial in high‑cycle packaging and handling tasks. Feature: Double acting operation provides controlled extend and retraction for precise positioning. Business impact: Improves repeatability and force distribution across strokes, enhancing process stability. Application: General motion control on automation lines with predictable force profiles. Feature: Theoretical force of 294 N supports robust actuation within 1–10 bar air pressure range. Business impact: Enables effective material handling and part transfer without overdesign. Application: Suitable for compact automation tasks requiring strong push/pull capability. Insight: In practice, selecting a cylinder with stainless steel construction and standard mounting reduces engineering time during line upgrades and simplifies spare parts planning, which is critical for OEMs and end users aiming for lean maintenance and predictable uptime.
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FAQs
KM/8025/M/250 uses a standard ISO 6432 footprint with a nose mounting nut and piston rod locknut, enabling straightforward alignment and secure mounting. The G1/8 port supports common air fittings, simplifying integration with existing manifolds. Correct mounting reduces lateral load, extending seal life and maintaining stroke accuracy on high‑cycle lines.
Key specs include a 25 mm cylinder diameter, 250 mm stroke, double-acting operation, G1/8 port size, and 1–10 bar operating pressure with a temperature range of −10 to 80 °C. The cylinder features a magnetic piston for sensing and buffer cushioning for smooth starts and stops, delivering up to 294 N of theoretical force.
Yes. The stainless steel construction provides high corrosion and acid resistance, supporting hygiene and washdown environments typical in food processing. The magnetic piston aids in reliable position sensing, and ISO 6432 compatibility ensures easy integration with standard automation hardware used in food lines.
This cylinder conforms to the ISO 6432 standard for mounting and sizing, and features a magnetic piston for reliable sensing. While ISO 6432 is documented, customers should verify CE conformity and IP rating requirements with their supplier based on the installation and regional regulatory needs.
Expect extended service life and reduced downtime due to corrosion-resistant stainless steel, a magnetic piston for dependable sensing, and buffer cushioning that minimizes wear on seals and guides. Standardized mounting and porting speeds up integration, lowers spare parts complexity, and improves overall equipment uptime and return on investment.