Series MN – Aluminum Cylinders
- Aluminum Construction
- 250 PSI Air Service
- Standard NFPA Mounting Styles
- 1.5” through 8” Bores
Milwaukee Series “MN” pneumatic cylinders are built to perform on the toughest applications. Incorporating a variety of Milwaukee “Exclusive” advanced features, proven through the years, these cylinders will provide a long, maintenance-free service life. Advanced engineering combined with quality materials and expert workmanship contribute to the making of a rugged, top quality pneumatic cylinder.
Floating Rod BushingPrecision machined from 150,000 psi rated graphite filled cast iron and PTFE coated to reduce friction and extend cylce life. Bushing design “traps” lubrication in effective bearing area.
Head, Cap & RetainerPrecision machined from high strength 6061-T6 aluminum alloy. Black anodized for corrosion resistance.
Cylinder TubePrecision machined from 6063-T6832 high tensile aluminum alloy and hard coat to 60 Rc for wear resistance and extended cycle life.
Piston RodPrecision machined from high yield, polished and hard chrome plated steel.
Piston and Rod SealsHeavy lip design Buna-N Nitrile construction. Seals are pressure activated and wear compensating with PTFE piston wear band fro log life. (Self lubricating material.)
Rod WiperAbrasion resistant urethane provides aggressive wiping action in all environments. External lip design prevents debris from entering cylinder.
PistonPrecision machined 6061-T651 alloy aluminum, provides an excellent bearing surface for extended cylinder life.
Tie-RodsPrestressed high carbon steel tie rod construction eliminates axial loading of cylinder tube and maintains compression on tube and end seals.
Permanent LubricationPermanently lubricated with PTFE based grease on all internal components. This is non-migratory type high performance grease providing outstanding service life. No additional lubrication is required.
CushionsFloating cushion seal designed for maximum cushion performance, quick return stroke break-away and extended life.
Cushion Adjustment NeedleAdjustable steel needle design has fine thread metering and is positively captured to prevent needle ejection during adjustment.