Heavy-Duty In-Line Ejectors, VR Series
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Catalog excerpts

Heavy-Duty In-Line Ejectors, VR Series - 1

The main advantage of the VR series in-line ejectors is that they can be mounted directly on the suction cup, which simplifies plumbing. By integrating the ejector on the suction cup, we obtain a localized vacuum and, therefore, the possibility of obtaining multiple independent grips, even in the absence of objects. It is also possible to supply vacuum to two or more suction cups using a G1/8" or G1/4" T-shaped fitting. Advantages Additional Information ■ Wide range ■ Adaptable to all industries ■ Lightweight and compact ■ Reduced gripping time ■ Direct installation on suction cups ■ Excellent mechanical resistance ■ Blow-off option ■ Extended range of suction flow rates ■ No clogging ■ Silent operation Mounting on spring systems ■ Spring system, series TS3, available strokes: 10, 30, 50, 70mm, page 4/4. ■ TSOP-TSOG series anti-rotation spring system, page 4/6. ■ Ball-joint systems, IMU series, page 4/11. Customized on request ■ Alternate material option: stainless steel or plastic, based on specifications. ■ Special characteristics such as suction flow rate or vacuum level. ■ On request for the F18 model, M5 ancillary vacuum fitting for connection of a vacuum switch. New function ■ Silencer option: (ref. SILGV10M5F) ■ Vacuum or blow-off switch, on request. Evacuation Time in Seconds When ordering, please specify: Model + Nozzle diameter + Vacuum outlet , COYAL vacuum managers

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Heavy-Duty In-Line Ejectors, VR Series - 2

VR 05, 07, 09 Heavy-duty In-line Ejectors Dimensions and Data Curves Dimensions VR … M6 G1/4"-F C.A. inlet, depth 10 mm M6-F vacuum outlet, depth 6 mm Example of suction cup Silencer G1/8"-F vacuum outlet, depth 7.5 mm G1/4"-F vacuum outlet, depth 10 mm Compressed air Exhaust Hexagonal nut, 14 across flats Hexagonal nut, 19 across flats Data Curves Suction flow rate generated: Suction flow rate/vacuum curves:

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Heavy-Duty In-Line Ejectors, VR Series - 3

Based on the same principle as the VR 05, 07, 09, the main advantage of the VR 10, 12, 14 series is that they can be mounted directly on larger suction cups due their optimum technical characteristics. The aluminum design guarantees: ■ Excellent mechanical resistance ■ Lightweight ■ Ideal for miscellaneous gripping. Advantages Additional Information ■ Wide range ■ Adaptable to all industries ■ Lightweight and compact ■ Reduced gripping time ■ Direct installation on suction cups ■ Excellent mechanical resistance ■ Blow-off option ■ Extended range of suction flow rates ■ No clogging ■ Silent...

Open the catalog to page 3
Heavy-Duty In-Line Ejectors, VR Series - 4

VR 10, 12, 14 Ejector Fittings Dimensions and Data Curves Dimensions Data Curves Vacuum generated: (2) Suction flow rate/vacuum curves: Blow-off or vacuum switch Silencer Vacuum Hexagonal nut, 19 across flats Push fitting, external Ø 6 Compressed air (in bar) Suction flow rate generated:

Open the catalog to page 4

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