Hydraulic and Pneumatic Cylinders Heavy-Duty Imperial Mill Type

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Table of Contents Design Features........................................................................................................................................................................3 Model Code ..............................................................................................................................................................................4 How to Order............................................................................................................................................................................6 Mounting Style & Installation Dimensions ..........................................................................................................................7 AM Side Lug Foot Mounts..........................................................................................................................................7 GM Head Rectangular Mount ....................................................................................................................................8 CM Cap Clevis Mount ................................................................................................................................................9 SM Spherical Bearing Mount ..................................................................................................................................10 PM Cap Rectangular Mount ......................................................................................................................................11 TM Intermediate Trunnion Mount ............................................................................................................................12 KM No Mount ............................................................................................................................................................13 Mounting Accessories............................................................................................................................................................14 Common Options ..................................................................................................................................................................15 Rod End Selection ....................................................................................................................................................16 Sealing Systems ........................................................................................................................................................17 Port and Cushion Selection ......................................................................................................................................18 Application/Engineering Data ..............................................................................................................................................20 Buckling Chart ............................................................................................................................................................20 Threaded Flange Design ..........................................................................................................................................21 2 EATON Hydro-Line Mill Type Cylinder Series AM/MM/SM H-CYMG-MC001-E June 2007
Design Features SPECIFICATIONS Bore Sizes: 2˝ - 16˝ Piston Rod Dia.: 1˝ - 10˝ Pressure Ratings: MM- 2,000 psi Nominal Hydraulic Service SM- 3,000 psi Nominal Hydraulic Service AM- 250 psi Pneumatic Service A. Heavy Duty Rod Cartridge SAE 660 bronze rod cartridge is pilot-fitted into the head and incorporates inboard and outboard bearing areas. Aluminum bronze material available as an option. B. Rod Seal and Wiper Hydraulic: High durometer urethane mechanically loaded rod seal with a double lip rod wiper provides contamination exclusion and abrasion resistance. High durometer double lip rod wiper. Metallic rod scraper available as an option. Other rod sealing and wiping systems are available as options. Pneumatic: High quality nitrile U-cup rod seal and double-lipped wiper. Other rod sealing and wiping systems are available as options. F D C. Secured Piston One piece pilot-fitted ductile iron material. Piston to rod set screw staking available as premium option. Steel pistons available as an option with wear bands or bronze overlay. D. Piston Seals Hydraulic: Bi-directional nitrile piston seal with outboard wearbands prevents pressure traps and protects against sideloading. Other sealing configurations are available as an option. Pneumatic: Bi-directional nitrile piston seal with outboard wearbands prevents pressure traps and protects against sideloading. Other sealing configurations are available as an option. C G E E. High Yield Piston Rod High yield, turned, ground and polished C1045/50 microalloy steel. Hard chrome plated a minimum of .0006˝ diametrically. Heavier plating available as an option, in addition to various types of stainless steel and chrome over nickel plated rod material. F. Cushions Adjustable design allows for smooth deceleration; available for all bore and rod combinations, except on 2.00” bore with 1.375” rod (rod-end side). Ball check design allows for a smooth breakaway from cushion. G. High Yield Steel Tubing Hydraulic: High yield strength steel. Chrome-plated bores available as an option. Pneumatic: High yield strength steel. Tubes honed & chromeplated to .0006˝ minimum diametrically. Heavier plating available as an option. EATON Hydro-Line Mill Type Cylinder Series AM/MM/SM H-CYMG-MC001-E June 2007 H F A B H. Body Flanges Steel construction. High strength (per ASTM A574) bolts used for assembly with hardened steel washers. Hydraulic: Flanges come standard threaded to body tube for maximum strength and durability. (See Application Data, page 21.) Pneumatic: Threaded flanges offered as standard for all applications. 3
Page 1: Hydraulic and Pneumatic Cylinders H
Page 5 and 6: Model Code 22 Piston Seals B - Capp
Page 7 and 8: Mounting Style and Installation Dim
Page 15 and 16: Mounting Accessories Eye Bracket: C
Page 17 and 18: Common Options Section Sealing Syst
Page 19 and 20: Common Options Port and Cushion Sel
Page 21 and 22: Application/ Engineering Data Threa
Page 23: Eaton Hydraulics Operations USA 146

Hydraulic and Pneumatic Cylinders Heavy-Duty Imperial Mill Type

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