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EEPM-CIRSA & EEPM-CIRS Series

Round Magnetic Chuck
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Electro-Permanent Magnetic Chuck


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    The circular Electro-Permanent Magnetic chuck is designed to complete magnetization and demagnetization within 1–10 seconds (magnetic force adjustable). Once magnetized, it requires no continuous power supply. The chuck can rotate freely without cable interference and allows five-sided machining, significantly improving work efficiency.

    FeatureSpecificationPractical Case(Picture)  Practical Case (Video)

    Feature

    • Round type and radiate magnetic poles, suitable for clamping round type and any form of workpiece machining
    • Workpieces can be touch to all poles of Magnetic Chuck, super power magnetic force as minimum of 1600Kgf (1.6 tons) ±5% and maximum of 4400Kgf (4.0 tons)±5%, it depends on size of workpiece and magnetic chuck.(Please refer to the spec. list).
    • 1 ~ 10 seconds control for power ON & OFF. No electric power supply required to keep the magnetic chuck ON, cable can be taken off for turning chuck freely while machining.
    • Un-obstructed movement of cutters during machining, the really functions of 5 side machining on workholding.
    • Design of Electric-Permanent, never gets temperature to effect the accuracy of workpieces.


    Applications
    • Suitable in use for combine with Vertical Lathe, CNC 5 Axis Index Device, CNC 5 Axis Machining Center ...etc.
    • Minimum dimension of workpiece required as:
      EEPM-CIR300-Ø300mm; EEPM-CIR400-Ø360mm; EEPM-CIR 500-Ø500mm or same dimensions of any other forms of workpiece.
    • More functions for cooperate with induction plate, can do positioning on workholding.
    • 1~10 seconds control for power ON & OFF. No electric power supply required to keep the magnetic chuck ON, cable can be taken off for turning chuck freely while machining.
    • Un-obstructed movement of cutters during machining, the really functions of 5 side machining on workholding.

    Applications:

    • EEPM-CIRSA: Suitable for thin & small workpiece.(Pole Size 35X35 mm, Magnetic Force 580 kgf/4 Poles)
    • EEPM-CIRS: Suitable for thin & medium workpiece.(Pole Size 50X50 mm, Magnetic Force 1250 kgf/4 Poles)
    • Minimum size of workpiece required as 4 alternate magnetic square poles and above contacts is necessary for optimum clamping.
    • More functions for cooperate with Induction Block and Spring Block.(See the detail of Option Accessories)

    Start with the customer – find out what they want and give it to them.

    Specification

    Unit:mm

    MODEL NODIMENSIONPITCH POLE NO. OF
    POLE    		CHUCK
    N.W.    		VOLTAGE
    (Single Phase)    		CURRENT
    AMP    		CONTROLLER
    (included)
    D HEIGHT 
    EEPM-CIRS150A  Ø150  50 7 35×35 4 6kg CHUCK
    DC
    220V

    CONTROLLER
    AC
    220V
    /
    480V    		 20A  C1-G
    EEPM-CIRS200A  Ø200  50 7 8 11kg  10A  C1-G
    EEPM-CIRS250A  Ø250  50 7 16 17kg  25A  C1-G
    EEPM-CIRS300A  Ø300  60 7 24 34kg  10A  C1-G
    EEPM-CIRS350A  Ø350  60 7 34 46kg  26A  C1-G
    EEPM-CIRS400A  Ø400  60 7 46 60kg  14A  C2-G
    EEPM-CIRS450A  Ø450  70 7 55 88kg  21A  C2-G
    EEPM-CIRS500A  Ø500  70 7 70 109kg  26A  C2-G
    EEPM-CIRS550A  Ø550  70 7 84 132kg  15A  C4-G
    EEPM-CIRS600A Ø600  70 7 114 157kg  23A  C4-G

    Unit:mm

    MODEL NODIMENSION　PITCHPOLENO. OF
    POLE    		CHUCK
    N.W.    		VOLTAGE
    (Single Phase)    		CURRENT
    AMP    		CONTROLLER
    (included)    		VOLTAGE
    (Single Phase)    		CURRENT
    AMP    		CONTROLLER
    (included)
    DHEIGHT
    EEPM-CIRS200B Ø203 60 10 50×50 4 16kg CHUCK
    DC
    220V

    CONTROLLER
    AC
    220V
    /
    480V    		 15A C1-G CHUCK
    DC
    380V

    CONTROLLER
    AC
    380V
    /
    440V    		 -- --
    EEPM-CIRS300B Ø320 60 10 12 35kg 20A C1-G 5A C1-B
    EEPM-CIRS500B Ø500 70 10 32 108kg 30A C1-G 15A C1-B
    EEPM-CIRS600B Ø620 70 10 52 169kg 21A C2-G 22A C2-B
    EEPM-CIRS700B Ø720 70 10 76 225kg 21A C4-G 10A C4-B
    EEPM-CIRS800B Ø820 80 10 96 334kg 23A C4-G 9A C4-B
    EEPM-CIRS900B Ø900 80 10 120 402kg 33A C4-G 18A C4-B
    EEPM-CIRS1000B Ø1020 90 10 164 581kg 29A C8-G 27A C8-B
    EEPM-CIRS1100B Ø1106 90 10 204 683kg 28A C8-G 11A C8-B
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    Practical Case(Picture)

     Practical Case (Video)