Group: Festo Group
Catalog excerpts
Magnetically Coupled Rodless Cylinders FGYB & FGYR Series
Open the catalog to page 1Series FGYB Basic cylinder mounting See pages 6 & 7 for dimensions and ordering information. Series FGYR Through hole & tapped mounting with magnetic position sensing See pages 8 - 10 for dimensions and ordering information. The external slider is magnetically coupled to the piston to provide a space-saving rodless cylinder. Typical magnetic coupling Lube retainer (special resin) External slider Specifications and prices subject to change without notice or incurring obligation. Piston slider Wear ring B Wear ring A Cylinder tube
Open the catalog to page 2FGYB & FGYR Series Magnetically coupled air cylinders Selection procedure Selection procedure 1. Find the drive force Fn (N) when moving the load horizontally. 2. Find the distance Lo (cm) from the point of the load where the driving force is applied, to the center of the cylinder shaft. 3. Select the bore size from Lo and Fn, based on the graphs below. Selection example Given a load drive force of Fn = 100 (N) and a distance from the cylinder shaft center to the load application point of Lo = 8cm, find the intersection point by extending upward from the horizontal axis in the graph...
Open the catalog to page 3FGYB & FGYR Series Magnetically coupled air cylinders Cylinder dead weight deflection FGYB When the cylinder is mounted horizontally, deflection occurs by virtue of its own weight. (See the deflection data shown in the graph at right.) The longer the stroke, the more the amount of variation in the shaft center. Therefore, a connection method should be considered which can accommodate this deflection. Note 2) According to the dead weight deflection in the graph above, provide clearance so that the cylinder does not touch the mounting surface or the load, etc., and is able to operate smoothly...
Open the catalog to page 4FGYB & Magnetically coupled air cylindersIntermediate stop 1) Stopping with an external stopper, etc. When stopping a load in mid-stroke, use less than the operating pressure limits shown in the table at the right. 2) When stopping using an air pressure circuit, operate at or below the kinetic energy shown in the table at the right. CAUTION: In either case, operation when exceeding these limits can result in breaking the magnetic coupling. When vertically mounting, intermediate stops are not possible with a pneumatic circuit. Bore Model Stroke end stopping method When stopping a load...
Open the catalog to page 5FGYB Series Magnetically coupled air cylinders Basic cylinder mounting Specifications - FGYB Bore Size Refer to the standard strokes available in pricing chart on page 7. Size selection guide Bore Size Bore Size Calculation example: FGYB 32x500 lb mass = kg x Z2 Specifications and prices subject to change Page 6 without notice or incurring obligation.
Open the catalog to page 6FGYB Series Magnetically coupled air cylinders FGYB Series B Square NN Effective thread length T Mounting nut width across flats C Mounting nut width across flats C Cylinder Prices (FGYB Bore size (mm) 50 Ø10 Ø15 Consult factory for models where price is not shown. Price by standard stroke
Open the catalog to page 7FGYR Series Magnetically coupled air cylinders Through hole & tapped mounting with magnetic position sensing Specifications - FGYR How to order Bore Size 20 100 Note 1) When sensor is installed at an intermediate position, keep the maximum piston speed at or below 300mm/s to ensure sensor operation. Note 2) When vertically mounting, intermediate stops are not possible with a pneumatic circuit. Max. holding force (N) Position sensors Bore Size Position sensors can be mounted in the slots of FGYR Series cylinders. They can be located anywhere along the slot and securely locked in place...
Open the catalog to page 8Size selection guideCylinder Prices (FGYR □ X □ ) Consult factory for models where price is not shown. Note: Quick disconnect styles are supplied with 6 inch pigtail with male connector. 10-13-14 Page 9 Specifications and prices subject to change without notice or incurring obligation.
Open the catalog to page 9FGYR Series Magnetically coupled air cylindersFGYR Series FGYR Series Dimensions (mm) Bore Specifications and prices subject to change without notice or incurring obligation.
Open the catalog to page 10FGYB & FGYR Series Magnetically coupled air cylinders Mounting Caution 1) Take care to avoid nicks or other damage to the outside surface of the cylinder tube. This can lead to damage of the wear ring and lube retainer which in turn can cause malfunction. 2) Take care regarding rotation of the external slider. Rotation should be controlled by connecting it to another shaft (linear guide, etc.). 3) Do not operate with the magnetic coupling out of position. If the magnetic coupling gets out of position, push the external slider back into position by hand at the end of stroke, or correct the...
Open the catalog to page 11Fabco-Air Product Catalog Library Cylinders, Valves and Accessories Catalog #CV9 Pancake® II Air Cylinders Catalog #Pan2-2 Square Pancake® II Air Cylinders Catalog #SqPan2 ISO 6431 C li ders Cylinders SO 6431 Cylind Cyli inders Catalog #FAQR-09 Twin Rod, Non-Rotating T i Twin Rod Non Rotati g d Non-R t tin ting i Air Cylinders - Catalogs #FDF-09 & #FDXS-09 Hi Closing High Cl ing Force High Closing Force losi Angular Grippers Catalog #FKHC-10 Multi-Power® Air Presses Catalog #FP16 Swing Clamps Catalog #SC-DB04 Li Linear Slides Linear Slid s - 6 Families lide ides d Families Families l...
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