CV9 Master Catalog

1 Pancake ® Cylinders Specifications subject to change without notice or incurring obligation Model Number Code Suffix Options Bore Prefix Options Stroke Action – C – 521 – X MR Leave blank if none desired Metric M See pages 1.7, 1.49 & 1.52 Bore Code 2 1/2" 521 63.5mm 521 Model Number 2 1/2" (521) Bore 1.47 A complete library of cylinder CAD drawings is available from your local Fabco-Air Distributor or from the Fabco-Air web site – http://www.fabco-air.com 6-3-02 HOWTO ORDER 1. Under Stroke – select letter(s) for desired Series and Stroke. 2. Under Bore – select 521 for 2 1/2" bore. Seven Other Bore Sizes are Available Bore Bore Code See page 1 / 2 " --------------- 5 ----------------- 1.17 3 / 4 " --------------- 7 ----------------- 1.23 1 1 / 8 "------------121 --------------- 1.29 1 5 / 8 "------------221 --------------- 1.35 2" ---------------321 --------------- 1.41 3" ---------------721 --------------- 1.53 4" --------------1221--------------- 1.59 3. Under Action – select letter(s) for desired action. 4. Under Prefix & Suffix Options – select letter(s) for desired options and add to model number. EXAMPLES A-521-X Original Series, 1/2" stroke - 2 1/2" Bore - Single Rod, Double Acting TC-521-X-MR “T” Series, 3/4" Stroke - 2 1/2" Bore - Single Rod, Double Acting - Male Rod Thread Action Single rod Double acting -X Double acting, Nonrotating Internal guide pins - 150 psi max -XK Single acting, spring retracted -O Single acting, spring extended -OP Double rod Double acting - XDR Double acting, Nonrotating Internal guide pins - 150 psi max - XDRK Single acting, spring retracted -ODR See pages 1.5 & 1.6 for Action Information. See pages 1.48 & 1.51 for Standard Specifications Grey shading indicates sensors are not available. Strokes are NOT affected by magnetic piston Option “E” Standard Strokes Original Series X Action XK XDR O XDRK ODR OP Stroke 1/8 AB AB AB 1/4 AA AA AA 1/2 A A A 3/4 B B B 1 C C C 1 1/2 D D – 2 E – – 3 F – – 4 G – – “T” Series Includes PTFE piston bearing X Action XK O OP Stroke 1/4 TA TA TA 1/2 TB TB TB 3/4 TC TC TC 1 1/4 TD TD – 1 3/4 TE – – 2 3/4 TF – – 3 3/4 TG – – See pages 1.3 – 1.15 for general option information and pages 1.49, 1.50 & 1.52 for option specifications of 2 1/2" bore models. Suffix Options Male rod thread: Single rod -MR Double rod, rod end -MR Double rod, cap end -MR1 Double rod, both ends -MR2 PTFE seals -T Viton seals -V Quad seals -Q External guide, nonrotating for load guiding (See page 1.65) -G Hydraulic: Standard cover -H Thick cover -HHC Air service: Thick cover -HC 1/4 NPT ports -P14 Hole thru double rod shaft: 5 / 32 " hole -16 Plus size: 1/4" hole -25 150 psi max Finish: ProCoat ™ (Electroless Nickel) -N Stroke collar: 1/8" -C1 1/4" -C2 3/8" -C3 1/2" -C4 5/8" -C5 3/4" -C6 7/8" -C7 Sound limiters: Rod end -LF Cap end -LR Both ends -LFR Rubber Bumpers: Rod end -BF Cap end -BR Both ends -BFR Adjustable extend stroke -AS (Full stroke adjustment is standard) Adjustable retract stroke (Over 1" adjustment add desired length, e.g. -RS2) -RS Clevis mount: Ports in-line with slot -PM Ports 90° to slot -SM Magnetic piston & sensor mounting slot(s) -E Order sensors separately. See page 1.14. Stroke length determines number of mounting slots. See page 1.14, 1.50, 1.52

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