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    Electropermanent

    These permanent electromagnets are electrically powered on / off systems. They consist of a permanent magnet and a DC excited coil to neutralize the permanent magnetic field at the poles.

    These systems are used in a powerless state where a load, a workpiece or machine parts must be held reliably and safely. The housing is completely zinc plated and the coil is vacuum-stoppered.

    The difference between a regular electromagnet and a permanent electromagnet is that a permanent electromagnet always is ON (magnetic) when you don't give it power. And OFF (non-magnetic) when you give it electricity.

    Duty cycle (ED) indicates how long an electromagnet can be energized (non magnetic) without overheating. Given in percentage, it shows the ratio of on-time to total cycle time. For example, ED 10% means the magnet can be on for approx 6-8 seconds per minute.

    The stated forces have been determined at room temperature on a plate in polished steel (S235JR according to DIN 10 025) with a thickness of 10 mm (1kg ~ 10N). A maximum deviation of -10% compared to the specified value is possible in exceptional cases. Value is exceeded in general. Depending on the type of application (installation situation, temperatures, counter anchor etc.) the forces can be influenced enormously. The indicated values are serving as an orientation.

    Below products are available in both 24V and 12V variants.

    Article no Outer ØD [mm] Thickness T [mm] Thread MxL Voltage [V] Strength [N] Power [W] ED [%] Weight Request for offer
    71-1419-24-JSK14 19 M3x9 24DC 30 10 10 12g
    Out of stock. EDT normally 3-5w
    71-1515-24-JSK15 15 M4x8 24DC 20 3.6 10 15g
    Out of stock. EDT normally 3-5w
    71-2023-24-JSK20 23 M3x5 24DC 30 6 10 37g
    Out of stock. EDT normally 3-5w
    71-2025-24-JSK20 25 M4x7 24DC 50 4 10 43g
    Out of stock. EDT normally 3-5w
    71-2521-24-JSK25 21 M4x11 24DC 120 7.5 10 78g
    Out of stock. EDT normally 3-5w
    71-2522-24-JSK25 22 M4x12 24DC 100 7.3 10 80g
    Out of stock. EDT normally 3-5w
    71-2529-24-JSK25 29 M4x14 24DC 120 7 10 90g
    Out of stock. EDT normally 3-5w
    71-3025-24-JSK30 25 M4x14 24DC 200 14.4 10 104g
    Out of stock. EDT normally 3-5w
    71-3229-24-JSK32 29 M5x29 24DC 180 14.8 10 168g
    Out of stock. EDT normally 3-5w
    71-3425-24-JSK34 25 M5x16 24DC 300 15 10 160g
    Out of stock. EDT normally 3-5w
    71-5029-24-JSK50 29 M8x19 24DC 500 9.6 10 320g
    Out of stock. EDT normally 3-5w
    71-3240-2410-JSK32.2 40 M4x4.7 24DC 200 6.2 100 200
    Out of stock. EDT normally 3-5w
    71-4025-24-JSK40 25 M6x18 24DC 200 10.5 10 185g
    Out of stock. EDT normally 3-5w
    71-15056-24-JSK150 56 M16x16 24DC 4500 93 10 5800g
    Out of stock. EDT normally 3-5w
    71-4029-24-JSK40 29 M6x18 24DC 400 16 10 223g
    Out of stock. EDT normally 3-5w
    71-8245-24-JSK82 45 M8x25 24DC 1950 43 10 1400g
    Out of stock. EDT normally 3-5w
    71-7045-24-JSK70 45 M8x26 24DC 1200 17.5 10 900g
    Out of stock. EDT normally 3-5w
    71-6329-24-JSK63 29 M8x18 24DC 960 33 10 520g
    Out of stock. EDT normally 3-5w
    71-3529-24-JSK35 29 M5x19 24DC 300 28 10 168g
    Out of stock. EDT normally 3-5w
    71-2520-24-JSK25 20 M4x4 24DC 60 4.5 10 73g
    Out of stock. EDT normally 3-5w
    71-1512-24-JSK15 12 M2x7 24DC 30 13 10 12g
    Out of stock. EDT normally 3-5w
    71-1212-24-JSK12 12 M3x6 24DC 10 6 10 8g
    Out of stock. EDT normally 3-5w
    71-1010-24-JSK10 10 M2x6 24DC 5 3 10 6g
    Out of stock. EDT normally 3-5w
    71-503050 30 M5x8 24DC 450 11.5 10 342g
    Out of stock. EDT normally 3-5w
    71-181518 15 M3x8 24DC 30 11.5 10 21g
    In stock
    71-303130 31 M4x4 24DC 120 8.2 10 142g
    In stock
    71-251525 15 M4x4 24DC 60 20 10 39g
    In stock
    71-344034 40 M6x6 24DC 200 14.4 10 209g
    In stock
    71-422542 25 M5x8 24DC 250 11.5 10 205g
    In stock

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