Summary
MAGNET_GENERAL_CATALOG
Selection Guide■Selecting an Electro Chuck MasterKANETEC’s Electro Chuck Master consists of a rectifi er and electronically controlled demagnetization circuit. Residual magnetism varies largelydepending on workpieces (material, shape, mass, etc.). It is therefore necessary to set the demagnetizing time (few seconds to over ten seconds)suitable for particular workpieces. The most effective demagnetizing patterns for each set time have been programmed in the computer to startautomatic demagnetization by button operation. After studying whether the output required for magnetization may be constant or must be variable,select a model suitable for the rating of the electromagnetic chuck.■Selecting a rectifi er① Select a suitable rectifi er for installation in combination with a separatedemagnetizer. (Connection diagram 2) Be sure to observe the followingconditions: Voltage of electromagnetic chuck ≧ output voltage of rectifi erCurrent of electromagnetic chuck EEoutput current of rectifi er Electromagnetic chuck 90 VDC, 0.8 AOutput of rectifi er 90 VDC, 1 A② When selecting a Chuck Master or rectifier dedicated todemagnetization having an output voltage exceeding the rated voltage(90 V) of the electromagnetic chuck, special attention must be paid tothe selection of the current capacity.、Example、EElectromagnetic chuck 90 VDC, 4.5 A Rectifi er output 0 to 120 V With the above combination, the maximum current of the rectifi er is:■Selecting a demagnetizerThe use of a demagnetizer requires a rectifi er. Select a rectifi er, referringto ESelecting a rectifi er.”The demagnetizer cannot be used together with the Electro ChuckMaster.The manual demagnetization types, Model S-2A and ESR-5A, cannot beconnected to equipment other than a rectifi er.■Connection diagram③ Other considerations should include fluctuation of the voltage in theoperation area. Select an output capacity with suffi cient allowance.4.5AÁEEEA, thus a rectifi er having output capacity 5A cannot be used.120V90V■Selection based on electric capacity Name Model Power SourceDC Output Demag.Control Rectifi er DemagnetizerChuck Rating ConnectionVoltage Current Voltage Max. Current※ DiagramElectroChuck MasterEH-V305A Single-phase100 VAC?220 VAC50/60 Hz0?90 VDC5AAutoNot requiredNot required90 VDC4.5A3EH-VE305A1EH-VE210DSingle-phase 200 VAC50/60 Hz10A 9.0AES-V220A 20A 18.0AES-V230A 30A 27.0AES-M103B Single-phase 100 VAC50/60 Hz90 VDC3A 2.7AES-M305B 3 Single-phase 100/200 VAC50/60 Hz 5A 4.5AChuck Masterdedicated todemagnetizationESR-N102 Single-phase 100 VAC50/60 Hz 2AManual1.8AESR-5A Max. 120 VDC50/60 HzMax.120 VDC4AKR-N,KR-T3.2A2Selector switch S-2A Max. 120 VDC50/60 Hz 2A 1.6ARectifi erKR-N101A Single-phase 100 VAC50/60 Hz 90 VDC1A?? ??S-2A0.9AKR-T201 Single-phase 100/200 VAC50/60 Hz 0?120 VDC 0.8AKR-N103A Single-phase 100 VAC50/60 Hz 90 VDC3AESR-5A2.7AKR-T203 Single-phase 100/200 VAC50/60 Hz 0?120 VDC2.4AKR-T205 5A 4.0ADiagram 1 Power source→Diagram 2 Power source→Diagram 3 Power source→ElectroChuck masterOperation boxRectifi erElectroChuck masterChuck Master or selectorswitch dedicated todemagnetizationChuckDemagnetizerChuckChuck※The max. current of the applicable chuck must be the Chuck Master’s rated current ÁE0.9 or less. However, for the output voltage 120V, the max. current must be rated current ÁE0.8 or less.■Selection based on function Name ModelFunction DC Output Demag. Control Chuck RatedRectifi er circuit Demag. circuit Variable Invariable Auto Manual CurrentElectro Chuck MasterES-V ◯ ◯ ◯ ?? ◯ ?? EDC27.0AES-M ◯ ◯ ?? ◯ ◯ ?? EDC 4.5AEH-V,VE ◯ ◯ ◯ ?? ◯ ?? EDC 9AChuck Master dedicated todemagnetizationESR-N102 ◯ ◯ ?? ◯ ?? ◯ EDC 1.8AESR-5A ?? ◯ ?? ?? ?? ◯ EDC 3.2ARectifi erKR-N ◯ ?? ?? ◯ ?? ?? EDC 2.7AKR-T ◯ ?? ◯ ?? ?? ?? EDC 4.0ASelector switch S-2A ?? ◯ ?? ?? ?? ◯ EDC 1.6A19 CHUCKCONTROLLERSPERMANENTMAGNETIC CHUCKSPERMANENTELECTROMAGNETIC CHUCKSBLOCKSFOR MCVACUUMCHUCKSPROMELTA*SYSTEMSINE BARCHUCKSHOLDINGTOOLSBLOCKS, HOLDERS,MINI CHUCKSMEASURINGTOOL HOLDERSMAGNETICTOOLSMAGNETICHOLDERSELECTROMAGNETICCHUCKSCHUCK CONTROLLERS
