Norgren KM/8026/M/125 ISO roundline cylinder - ISO 6432
Part Number: KM/8026/M/125
Quick Summary
KM/8026/M/125 is an ISO roundline double acting stainless steel cylinder designed for food-grade automation. In busy factory lines, operators face corrosion, contamination risks, and unplanned downtime that erode productivity. This unit complies with ISO 6432 and features a magnetic piston, improving reliability and simplifying integration with standard switches. Its 25 mm bore and 125 mm stroke deliver precise, repeatable motion, while adjustable cushioning helps control impact, noise, and wear. Coupled with stainless-steel front and tail fixtures, a G1/8 port, and compatible mounting options, KM/8026/M/125 reduces maintenance costs and extends service life in hygienic environments.
Product Information
Extended Description
KM/8026/M/125 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
125 mm
Operation
Double acting
Cushioning
Adjustable 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
102250618
Pneufit 10 Push-in fitting, Adaptor, Straight, Internal hex, 6mm, G1/8
102470618
Pneufit 10 Push-in fitting, Adaptor, Swivel elbow, 6mm, G1/8
10K510618
Pneufit 10 Push-in fitting, Banjo flow control, Regulating out, 6mm, G1/8
KQM/55433/25
F - Piston Rod Clevis Mounting 25mm bore
KQM/8020/24
L - Rear Hinge Mounting 20mm bore
M/P72404
Foot mounting style C
QM/33/025/22
Switch mounting brackets, 25mm bore
M/50/LSU/5V
M/50 magnetically operated reed switch, 5m cable
Feature: ISO 6432 compliant stainless steel housing provides robust corrosion resistance. Business Impact: Longer service intervals and lower maintenance costs in wash-down environments. Application: Food processing lines and hygienic automation where frequent sanitization is required. Feature: Magnetic piston as standard enables reliable position feedback without extra hardware. Business Impact: Faster control loops, simpler wiring, and easier integration with reed switches for machine safety interlocks. Application: Automated packaging and assembly lines needing precise end-of-stroke sensing. Feature: Adjustable cushioning reduces impact, noise, and mechanical wear. Business Impact: Increased component life, reduced downtime, and quieter operation in high-cycle cycles. Application: High-speed pick-and-place and continuous-motion conveyors. Feature: Double-acting operation with G1/8 port and 25 mm bore, 125 mm stroke delivering 294 N theoretical force. Business Impact: Predictable load handling and repeatable motion under varying pressures. Application: Clamping, feeding, and position control in compact automation cells. Feature: Materials – Barrel in X5CrNi18-10 and Piston Rod in X10CrNiS18-9 provide corrosion resistance and hygiene compatibility. Business Impact: Superior longevity in challenging environments with easy cleaning. Application: Food-grade equipment and clean-in-place workflows.
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FAQs
KM/8026/M/125 uses a G1/8 port and accepts standard Pneufit 10 push-in fittings. For easy integration, use straight or swivel 6 mm adapters and ensure compatible miniature fittings such as 102250618 or 102470618. Verify correct alignment with the mounting brackets and secure the rod end with the standard nose mounting nut and rod locknut to maintain stable operation in wash-down environments.
The cylinder operates from 1 to 10 bar (15 to 145 psi) and withstands temperatures from -10 to 80 °C (14 to 176 °F). It features a 25 mm bore and 125 mm stroke, with ISO 6432 mounting standard and magnetic piston for reliable sensing. These specs support continuous use in typical pneumatic automation tasks in manufacturing settings.
Yes. The 25 mm bore stainless steel body and corrosion-resistant barrel (1.4301) plus a corrosion-resistant piston rod (1.4305) are designed for hygienic cleaning cycles and wash-downs. Magnetic piston enables easy feedback for control systems, helping maintain traceable performance in compliant food processing lines.
Mounting options include F piston rod clevis (25 mm bore), rear hinge mounting (20 mm bore), and foot mounting style C. The unit also ships with nose mounting nut and piston rod locknut. These selections provide flexible integration with various automation cells and ensure secure positioning in compact layouts.
Theoretical force is 294 N, specified for standard operating pressure ranges. This supports reliable pushing and retracting actions for moderate loads in pick-and-place, clamping, or feed applications. Real-world force will vary with actual supply pressure within 1–10 bar, so designing around expected loads ensures consistent performance.