Summary
MAGNET_GENERAL_CATALOG
、EH-VE305A〉View175Wiring grommet(3 places)138 �E�18)C�E��E��E��E��E��E� �E� 注意---------------Cooling fin�E��E��E��E��E��E��E� �E��E��E��E��E��E�M�E��E��E��E��E�14011080�E�73!E150523025026030Connector for remoteoperation box (D-SUB 25P)607257.655165D-SUB connector (Coupling)�E�-M�E�.!ESetscrew)5�E��E��E��E��E��E��E� �E��E��E�,L�E��E� �E��E��E��E��E�80110125 180190Shielded wire (20 core wires)�E��E��E� �E��E��E��E��E��E� �E��E��E��E�23!E�E�E�E�789!E�E�0D�E��E� �E��E��E��E�123!E�E�E�E�789!E�E�0V�E��E��E� �E��E��E��E�P�E��E��E��E��E��E��E��E��E��E��E��E��E��E��E��E� �E��E��E��E��E��E��E� �E��E��E��E��E��E��E��E��E��E��E� �E��E��E��E��E��E�M�E��E��E��E��E�ZZNeed of a chuck controllerDirect current (DC) is required to generate a magnetic force in the electromagnetic chuck. Alsowhen demounting a workpiece after machining, electrical demagnetization is required to reducethe residual holding power. For this purpose, an Electro Chuck Master or a chuck controllerconsisting of a rectifier and demagnetizer (Chuck Master dedicated to demagnetization andselector switch) is required.●Rectifi er: Rectifi es an input from an alternating current (AC) power source to direct current(DC) and supplies it to the electromagnetic chuck.●Demagnetizer: Once a workpiece has been attracted to the electromagnetic chuck, it cannot bedemounted easily due to its residual holding power even when the power is turned off. Thedemagnetizer is used to attenuate the DC power from the rectifi er and eliminate the residual magnetism.Model EH-V NON-CONTACT TYPE CHUCK MASTER*�E�Application�E�Rectifi es an input from an AC power source to DC and outputs it to the electromagnetic chuck.�E�Features�E�●Developed as a non-contact type Chuck Master capable of outputting a constant voltage in a wide range of 100VAC to 220 VAC and providing high speed consistent demagnetizing eff ect. Also various protective functionshave been incorporated and indicator lamps for individual alarms are provided to identify alarms easily.●Because a relay (consumable part) is not used, this model can be used continuously and withstand frequent ON/OFF operations.●The holding power of the electromagnetic chuck can be controlled by adjusting the voltage.●The rapid automatic demagnetization function is activated to reduce the residual holding power of theelectromagnetic chuck.●Many input/output signals are employed that can be utilized by connecting them to the pin terminal typeterminal block in the case.●Model EH-VE is a derived type of Model EH-V305A (operation unit incorporated) to which a remote operationbox is attached for remote operation. For 10A operation, select model EH-VE210D.View、EH-V305A〉C�E��E��E��E��E��E� �E� 注意--------------!E40175Blank capWiringgrommet(3 places)11080Cooling fin�E�73!E1505138 �E�18!E3025030260�E��E��E��E��E��E��E� �E��E��E�,L�E��E� �E��E��E��E��E��E��E��E� �E��E��E��E��E��E� �E��E��E��E�23!E�E�E�E�789!E�E�0D�E��E� �E��E��E��E�123!E�E�E�E�789!E�E�0V�E��E��E� �E��E��E��E�P�E��E��E��E��E��E��E��E��E��E��E��E��E��E��E��E� �E��E��E��E��E��E��E� �E��E��E��E��E��E��E��E��E��E��E� �E��E��E��E��E��E�M�E��E��E��E��E�ZZEH-V305A、Eimensions of remoteoperation box〉EH-VE305AModel ES-M ELECTRO CHUCK MASTER*�E�Application�E�Rectifi es an input from an AC power source to DC and outputs it to the electromagneticchuck. To eliminate the residual holding power of the electromagnetic chuck, the rapidautomatic demagnetization function is activated.�E�Features�E�●An interlock circuit is incorporated.●Demagnetization is completed quickly by simply pressing the switch. The program has beendesigned to give a consistent demagnetizing eff ect within a short time.●Model ES-M305B can be used on both input voltages of 100 VAC and 200 VAC.●The noise resistance feature ensures consistent performance in certain noisy environment.●The DC output voltage is constant.ES-M305B ●The fundamental functions required to control electromagnetic chucks are incorporated neatly.4-ρE80145210150100Precaution for use Model ES-M103B is a low-cost, readily available type and therefore lacks some functions described above.Model Power SourceOutput Dimensions Mounting Hole PitchMounting Hole MassVoltage Current Width Height Depth Width HeightES-M103B Single-phase 100 VAC / 50/60 Hz90 VDC3A145�E�E.70�E�E210�E�E.26�E�E100�E�E.93�E�E80�E�E.15�E�E150�E�E.90�E�E4�E�ρE.5�E�ρE.17�E�E.3kg/ 5.1 lbES-M305B Single-phase 100/200 VAC 50�E�E0Hz※1 5A 2.5kg/ 5.5 lb※1…Switch selection ※If the magnetic force needs to be adjusted, select Model EH.Model Power Source Output Width Height Depth MassEH-V305A Single phase 100ー200 VAC�E�E0�E�E0Hz�E�E0?90 VDC 5A 170�E�E.69�E�E260�E�E0.2�E�E75�E�E.89�E�Ekg/ 8.8 lbEH-VE305A 4kg/ 8.8 lb�E�Eain unit�E�E 1kg/ 2.2 lb�E�Eperation box�E�EH-VE210D Single phase 200 VAC�E�E0�E�E0Hz�E�E0?90 VDC 10A 282�E�E1.1�E�E290�E�E1.4�E�E6kg/ 13 lb�E�Eain unit�E�E 1kg/ 2.2 lb�E�Eperation box�E�※If the magnetic force needs not be adjusted, select Model ES-M.�E�mm�E�En�E�]�E�mm�E�En�E�]Remote operation typeEST-1100�E�E00�E�!E5°�E�E×M6□1502-M4(Setscrew)Mounting plate�E�E000�E�E00600ViewZZModel EST-1 ELECTRO CHUCK MASTER* STAND�E�Application�E�A stand type mounting base that can be used for any types of small ChuckMasters such as ES-M305B and EH-V305A.�E�Features�E�●Self-standing and easy installation.●The mounting plate at the top rotates 360 degrees to enable adjustmentafter installation.●A rectifi er can also be mounted. �E�mm�E�En�E�]Model Dimensions Mass Applicable ModelsEST-1 600ÁE00×!E000�E�!E3.6�E�×!E3.6�E�×!E9.4�E�E9.5kg/21 lb EH-V305A、ES-M305B/M103BEPS-215B、RH-M102C17 CHUCKCONTROLLERSPERMANENTMAGNETIC CHUCKSPERMANENTELECTROMAGNETIC CHUCKSBLOCKSFOR MCVACUUMCHUCKSPROMELTA*SYSTEMSINE BARCHUCKSHOLDINGTOOLSBLOCKS, HOLDERS,MINI CHUCKSMEASURINGTOOL HOLDERSMAGNETICTOOLSMAGNETICHOLDERSELECTROMAGNETICCHUCKSCHUCK CONTROLLERS