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Latch Solenoid - Pull

The permanent magnet solenoids (also known as magnetic latching or self holding solenoids) is a product line of linear open frame solenoids that utilize the advantages of a high performance permanent magnet. The principle of operation is similar to all linear solenoids. When the coil is energized, the plunger moves toward the pole piece.

The advantage of the latch solenoid is that once energized, plunger movement has occurred, the plunger will still remain in the energized position even you cut off electrical power input to save the power.

Besides, applying high voltage instantly to get large energy output from solenoid then utilize permanent magnet to hold for long time to avoid coil thermal damage.

Latch Solenoid - Pull
Item Insulation       Temperature       Insulation Resistance       Dielectric Strength   Operating
Temp. Range

Life Expectancy

  MTOK Series     Class A
      65°C Max
with heat sink

100MΩ/DC 500V
(at normal temperature
and normal humidity)

      AC 1000V, 50/60 Hz, 1 minute
(at normal temperature
and normal humidity)
    -20°C ~ +40°C     500,000
cycles or more

Latch Solenoid ODM/OEM Product Lines
More Specifications:
link to:Open Frame Solenoid- Pull | Push
link to:Tubular Solenoid - Pull | Push
link to:Latch Solenoid - Pull | Push
link to:Push-Pull Solenoid
link to:Rotary Solenoid
link to:Solenoid Valves

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