product description

STOM-12

STOM-12

    feature of product

Power：220W
Max Torque：3500 N‧m/31000 in‧lb
Speed：62 Sec/90°
Weight：72 kg/159 lb
Manual Override：Hand-Wheel
Mounting Flange（ISO 5211）：F14 or F16

Enclosure :

  • NEMA 4X & IP67 (Waterproof and dustproof enclosure intended for outdoor use).
  • Material : Dry powder coating aluminum alloy.
  • Corrosion protection C3 according to ISO 12944-6.
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Motor :

  • F (Standard) insulation class for all models.
  • Built-in thermal protection prevents motor burning out.

AC motor：125±5℃/257±9℉
DC motor：90±5℃/194±9℉

 

Duty Cycle :

  • OM-12：30％ duty cycle (Standard Model)
  • OM-12：50％ duty cycle (Optional)
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Working Conditions :

  • Ambient temperature：-30℃ to +65℃ / -22℉ to +149℉
  • The humidity：30％ to 95％
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Position Indicator :

  • All models have continuous mechanism position indicator on the top of actuator cover.
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Manual Override :

  • Non-clutch design, the manual operation can be operated without any lever, clutch or brake upon power outage.
  • When electric motor is operating, hand-wheel won’t rotate for personal safety purpose.
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Gear Train :

  • High alloy steel gear trains provide self-locking function to avoid valve back drive.
  • Gear trains have been already lubricated sufficiently with anti-high temperature lubricant at the factory.
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Conduit entrance :

  • Standard : 1/2" PS
  • Optional : 3/4"NPT, 1/2"NPT or M20
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Various voltage :

  • AC/DC 12V
  • AC/DC 24V
  • AC 110/220V，1-Phase
  • AC 220/380/440V，3-Phase
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Enclosure :

  • Nylon coating
  • E.D. coating
  • Epoxy coating
  •  

Working angle :

  • Standard : 0-90°
  • Optional : 91-270°

● CE
● CSA
● RoHS

  • Space heater

    A space heater can increase the internal temperature and keep dry inside actuator to avoid the freezing lubricant and moisture causing actuator failure under low temperature or high humidity. Heater is not recommended if the ambient temperature is above 35℃/95℉. However, when the temperature varies much from day to night or between summer and winter, heater and thermostat (25±5℃/77±9℉) are recommended.

  • Heater thermostat

    The option can switch the heater off when the temperature inside the actuator is over 25℃/77℉.

  • Additional limit switches

    The standard model equips with the 1st & 2nd switches for fully-open and fully-closed. The option consists of the 3rd & 4th auxiliary switches which provide dry contacts for fully-open and fully-closed.

    OM-2~OM-13,OM-F,OM-G

  • Current position transmitter

    The option can provide 4-20mA output signal for position indicator and etc.

    OM-2~OM-13,OM-F,OM-G The picture is based on AC 110/220V

  • Modulating controller

    Actuator can be operated according to input signal and provide the output signal for indicator. Input signal : 4-20mA, 1-5V, 2-10V. Output signal : 4-20mA, 2-10V.

    OM-2~OM-13,OM-F,OM-G
    The pictures are based on AC 110/220V

  • 50% duty cycle (IEC standard)

    The option is suggested for higher starting frequency.

    OM-9~OM-13：50%duty cycle
    The picture is based on AC 220V

  • Potentiometer unit

    The option can be ordered with On/Off actuators.

    The selection has 1k or 5k ohm resistance values.

    It provides feedback signal for position indicator.

     

    OM-2~OM-13（1KΩ or 5KΩ）

  • Local control unit

    The option can be used in filed control. It provides Local/Remote selection switches and Open/Close selection switches. It is available for OM-2 to OM-13,OM-F,OM-G actuators and must be ordered with actuator.

     

  • Torque switches

    The option can provide over-load protection. It is available for OM-2 to OM-13,OM-F,OM-G actuators, and must be ordered with actuator.

  • Time Delay Controller

    The option can adjust the actuator speed (running time) from standard to 30s, 60s and so on (Max. 200s) according to user’s need. It is available for OM-2 to OM-13, AC 220V,1-PH and OM-2 to OM-8, 110VAC actuators.

  • Chain wheel

    The option can convert the hand-wheel override to a chain driven override in application of actuator mounted at a distance above the floor. It is available for OM-2 to OM-13, OM-F, OM-G actuators.

  • Wiring box

    the option can be connected all wires by the user without removing actuator cover and it is available for OM-2 to OM-13,OM-F,OM-G actuators.

  • Coupling wiring

    when a set of control wire or switch needs to control two or more actuators at the same time.

    OM-2~OM-13, OM-F, OM-G

  • Communication Protocols

    Modbus.It is available for 110/220VAC,1-PH actuators

     

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