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MAGNET_GENERAL_CATALOG
Model KVR-GV VACUUM CHUCK WITH BUILT-IN VACUUM SYSTEMModel KVR-G VACUUM CHUCK (GRID SEAL TYPE)No external vacuum system required!Air consumption reduced signifi cantly!�E�Application�E�Suitable for light duty cutting by vacuum chucking such nonmagneticworkpieces as aluminum alloy, copper alloy, stainless steel and plastics.�E�Features�E�●Compared with the conventional ejector vacuum system, the airconsumption amount can be reduced signifi cantly.●The chuck can be used by simply connecting a quick-connector typetube to a compressor in the factory.●Since no vacuum system is required, the chuck has good response andis capable of holding and releasing workpieces quickly.●The internal parts can be replaced easily by opening the lid on thechuck mounting face.●The material of the main unit can be selected from two kinds; mild steeland aluminum alloy.�E�Application�E�Suitable for grinding by vacuum chucking such nonmagnetic workpieces as aluminum alloy,copper alloy, stainless steel and plastics.�E�Features�E�●Workpieces are vacuum chucked in the area defined by seal rubber strings set in thegrid grooves, ensuring good sealing and consistent holding power.●A desired work area can be set by cutting the seal rubber string (ρE ÁE5 ? 20 mincluded) according to workpieces.●The suction ports are provided in two places on all models to allow setting twoworkpieces.●A vacuum coupler to connect to the vacuum system is provided. (Vacuum is turned onand off with the valve on the vacuum system.)●Single stoppers are provided.●The main unit is made of iron to enable the chuck to be held by an existing magnetic chuck.KVR-GV1530KVR-G1530Model Main UnitMaterial Nominal SizeDimensions Grid Pitch Eff ective AreaMassL? L? B? H h B? P×P Be×LeKVR-GV1530Mildsteel150�E�E.90�E�ÁE00�E�E1.8�E�E00�E�E1.8�E�E00�E�E1.8�E�E50�E�E.90�E�E5�E�E.55�E�E5�E�E.59�E�E0�E�E.96�E�E0�E�E.78�E�ÁE0�E�E.78�E�E20�E�E.72�E�ÁE80�E�E1.0�E�E7kg/37 lbKVR-GV2050 200�E�E.87�E�ÁE00�E�E9.7�E�E00�E�E9.7�E�E24�E�E0.6�E�E00�E�E.87�E�E80�E�E.08�E�ÁE80�E�E8.8�E�E3kg/94 lbKVR-GV3060 300�E�E1.8�E�ÁE00�E�E3.6�E�E00�E�E3.6�E�E24�E�E4.5�E�E00�E�E1.8�E�E5�E�E.98�E�ÁE5�E�E.98�E�E75�E�E0.8�E�ÁE75�E�E2.6�E�E2kg/180 lbKVR-GVA1530Aluminumalloy150�E�E.90�E�ÁE00�E�E1.8�E�E00�E�E1.8�E�E00�E�E1.8�E�E50�E�E.90�E�E20�E�E.78�E�ÁE0�E�E.78�E�E20�E�E.72�E�ÁE80�E�E1.0�E�Ekg/13 lbKVR-GVA2050 200�E�E.87�E�ÁE00�E�E9.7�E�E00�E�E9.7�E�E24�E�E0.6�E�E00�E�E.87�E�E80�E�E.08�E�ÁE80�E�E8.8�E�E5kg/33 lbKVR-GVA3060 300�E�E1.8�E�ÁE00�E�E3.6�E�E00�E�E3.6�E�E24�E�E4.5�E�E00�E�E1.8�E�E5�E�E.98�E�ÁE5�E�E.98�E�E75�E�E0.8�E�ÁE75�E�E2.6�E�E9kg/63 lb※Seal rubber ρE, 10 m, air tube 5 m and clamp parts are included. ※The capacity of a compressor to use must be 0.75 kW or over.�E�mm�E�En�E�］Model Nominal DimensionsDimensions Grid Pitch Eff ective AreaMass Applicable L? L? B? H h B? L? L? P×P Be×Le Vacuum SystemKVR-G1530 150�E�E.90�E�ÁE00�E�E1.8�E�E00�E�E1.8�E�E24�E�E2.7�E�E50�E�E.90�E�E0�E�E.36�E�E5�E�E.59�E�E5�E�E.16�E�E50�E�E.96�E�E20�E�E.72�E�E20ÁE0�E�E.78ÁE.78�E�E20�E�E.72�E�ÁE80�E�E1.0�E�E22kg/ 48 lbVPU-E10VPU-D20VPU-EGKVR-G2050 200�E�E.87�E�ÁE00�E�E9.7�E�E00�E�E9.7�E�E24�E�E0.6�E�E00�E�E.87�E�E0�E�E.96�E�E20�E�E.66�E�E80�E�E.08�E�ÁE80�E�E8.9�E�E46kg/101 lbKVR-G3060 300�E�E1.8�E�ÁE00�E�E3.6�E�E00�E�E3.6�E�E24�E�E4.5�E�E00�E�E1.8�E�E3�E�E.48�E�E3�E�E.48�E�E75�E�E0.8�E�E5ÁE5�E�E.98ÁE.98�E�E75�E�E0.8�E�ÁE75�E�E2.6�E�E82kg/180 lbKVR-G4080 400�E�E5.7�E�ÁE00�E�E1.5�E�E00�E�E1.5�E�E24�E�E2.4�E�E00�E�E5.7�E�E50�E�E3.7�E�E75�E�E4.7�E�ÁE75�E�E0.5�E�E146kg/321 lbKVR-G50100 500�E�E9.7�E�ÁE000�E�E9.4�E�E000�E�E9.4�E�E024�E�E0.3�E�E00�E�E9.7�E�E75�E�E8.7�E�E75�E�E8.7�E�ÁE75�E�E8.3�E�E228kg/503 lb�E�mm�E�En�E�］Vacuum system required additionallyDry operation(Wet operation not allowed)See EModel KETV:ELECTROMAGNETIC CHUCK WITH VACUUM CHUCK Eon page 11.Suction port (1 place)Air joint(20PF)Air tube 5 mLePPCoverSilencerVacuumgage Ball valveBeL1LSingle stopper (2 faces)�E�h B2 B1100 050KPaON OFFLePP�E�E0�E�hHBeB 1B 2L 3 L4Single stopper (2 faces) Suction port (2 places)12L 1L 2Vacuumcoupler (3/8 EAn example of special specifi cationAn example of special specifi cationKVR-G100140KVR-GRAn example of KVR-GRspecial specifi cationKVR-AV / VPU-E-AV / KVR-GV / KVR-G44CHUCKCONTROLLERSPERMANENTMAGNETIC CHUCKSPERMANENTELECTROMAGNETIC CHUCKSBLOCKSFOR MCPROMELTA*SYSTEMSINE BARCHUCKSHOLDINGTOOLSBLOCKS, HOLDERS,MINI CHUCKSMEASURINGTOOL HOLDERSMAGNETICTOOLSMAGNETICHOLDERSELECTROMAGNETICCHUCKSVACUUMCHUCKS