ARO Pneumatic Cylinders
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PneumaticCYLINDERS Cylinders PNEUMATIC Composite, ROUND LINE REPAIRABLE OR DISPOSABLE, COMPOSITE, round line repairable and disposable, AND NFPA SQUARE INTERCHANGEABLE and NFPA square interchangeable

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Table of Contents Series 01 Micro-Air™ Cylinders Premair™ Series Round Compact Cylinders Series S Silverair™ Cylinders Premair™ Series Square Metric Compact Cylinders Series AN and SN Provenair® Cylinders 1-1/2”, 2”, 2-1/2”, 3-1/4”, 4”, 6”, 8” & 10” Bore Sizes Economair® and Provenair® are registered trademarks of Aro.

Pneumatic Cylinders Series 01 Micro-Air™ (3/4” and 1-1/8” bore) Micro-Air Cylinders, small bore, repairable, double-acting cylinders, are designed for light duty applications. Available in 3/4, and 1-1/8 inch bore sizes. Operate on air pressure to 200 PSI, generating thrusts from 4.9 to 199 pounds. They are available in stroke lengths up to 6 inches and in several mounting styles. z F or more information, see pages 9 through 11. Series S Silverair™ (1/2” thru 2-1/2” bore) Silverair Cylinders, small and medium bore, disposable, single- and doubleacting cylinders are designed for light duty...

Series AN & SN Provenair® (1-1/2” thru 10” bore) Provenair Cylinders are NFPA interchangeable square head cylinders designed for rugged use. Available in 1-1/2 to 10-inch bore sizes. They operate on air pressure up to 250 PSI, generating thrusts up to 3,141 pounds. They are available as double-acting, with optional cushions, magnetic pistons and/or with double rod ends. A broad selection of NFPA standard mounts makes them dimensionally interchangeable with other NFPA cylinders.. Premair™ Series Round Compact (1/2” thru 4” bore) Premair™ Series Square Metric Compact (12mm thru 160mm bore)...

Pneumatic Cylinders Accessories z ounts M Micro-Air™ Silverair™ Premair™ Economair® Provenair® (1-1/2 thru 10-inch bore) Provenair® Stainless Steel (1-1/2 thru 8-inch bore) z Rod Micro-Air™ Silverair™ Premair™ Economair® Provenair® (1-1/2 thru 10-inch bore) z Alignment z Switches, z Flow Cylinder Mounted Alignment Couplers Control Valves Kits Electrical Switches Right Angle Flow Controls AROzone.com • Pneumatic Cylinders / (800) 495-0276 • arotec

Pneumatic Cylinders Developing Specifications z Calculating the Proper Bore Size A cylinder’s bore size determines the force it will produce at a given supply pressure. The weight of the load or the clamping force required will largely determine the force requirements of the cylinder, and hence, the bore size required. But before determining the appropriate bore size you must compensate for air pressure drop, packing friction and load variations using the following computation: A) ompensating for Pressure Drop – Decrease the line pressure value C by 15 p.s.i. This compensates for pressure...

SELECTING BORE SIZE - FORCE OR LOAD VALUE - AROzone.com • Pneumatic Cylinders / (800) 495-0276 • arotechsupport@irco.com

Z Rod Diameter A) Use the stroke factor table to find the proper multiplier based on the mounting configuration and rod end connection used. B) Multiply your required working stroke length by the factor you found from the stroke factor table in Step A. Note: if you require a rod or thread extension in your application (Longer than standard) add the extra length(s) to your required working stroke length and then multiply by the stroke factor found in Step A, the result of this arithmetic is the "L" Value. C) Use the piston rod diameter/ stop length chart to complete your cylinder...

Pneumatic Cylinders Z Options Additional options required will help determine which cylinder series will be selected: Stainless steel piston rods are beneficial in corrosive environments. Stainless steel rods are standard on Micro-Air and Silverair Series. Stainless Steel rods are options on Economair and Provenair Series. Cylinder cushions are designed to reduce the shock experienced at the end of the stroke by reducing piston speed the last fraction of an inch of stroke. Cylinder cushions are available in Economair and Provenair Series, only. Z Packing shape and material affect cylinder...

Micro-Air Cylinders are ideal for small part positioning, clamping and ejecting. Also they're the perfect choice for applications where small bore, medium duty, repairable cylinders are preferred. Prelubed, they're suitable for operations without externally applied lubrication. • Micro-Air Cylinders are repairable. Service kits are available to extend the useable life of the cylinder. • Micro-Air Cylinders operate on air pressure to 200 p.s.i. (14 bar). A tough little cylinder that can handle the pressures! • Superior performance over a wide temperature range - 0° to 180° F (-18° to 82°...

Micro-Air z Dimensional Data Series 01 L-Mount Rod Clevis & Clevis Bracket .199 Dia. Mounting Hole, 2 Pl. .688 Dia. Hole Rear Flange Front Flange FLANGE MOUNT * MOUNTING NUT (2 Qty) 20514-1 20514-1 CLEVIS BRACKET * NOTE: Mounting nuts included. ** 0561 Trunnion Bracket Kit (right and left brackets) is used for 2 20523 Trunnion. Reference Clevis bracket dimensions. Cylinder Bore R eference 3/4" Trunnion Dimensions A 1.50 B .625 C Dia. .953 D .500 E .250 F Dia. – G Dia. ± .002 .250 H ± .010 .250 J – AROzone.com • Pneumatic Cylinders / (800) 495-0276 • arotechsupport@irco.com