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Microcosm OKMO FD4 Model Dynamo Motor For Steam Engine Model DIY Project Part

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$45.99 /$56.11
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    $17.99 /$56.11
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    Description:
    Product Number:FD4
    Size: Length 71MM, width 48MM, high-63MM
    Weight 57G.
    Shaft diameter 2MM.

    This is a GREAT running Dynamo. It will generate 12 volts at about 1 amp if you drive it with your steam engine,or if you apply up to 12 volts DC to the terminals it will function as a motor. It is in excellent condition and will not disappoint!

    Package Included:
    1 X Dynamo for Steam Engine
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    Customer Reviews

    5.00 out of 5
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    • Gstevx VIP3
      SE
      03/02/2025

      The product arrived in good condition, thanks for the careful packaging. Dynamo looks durable and strong, I hope this will provide the characteristics written on the website.
      Thanks for the manufacturer and also for Banggood's webshop service.

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    • BG738432111 VIP1
      GB
      26/10/2024

      Item as described, thanks.

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      • 0
        Q: I am running the dynamo on my hit and miss engine and it produces 15v no load but as soon as I add a 12v 5w light bulb load, the volts drop to 2 and the bulb does not light
        A:
        You need to use a larger pulley on the engine to increase the dynamo speed.
        Answered by chriswv3 on 12/01/2025Helpful (0)
      • 0
        Q: Which steam engines or stirling engines is this designed to operate with. What is your recommended engine for this?
        A:
        use hit and mis vertical engiene to operate this, perfect for this dynamo to produce electric dc current
        Answered by tonyrana on 24/12/2019Helpful (0)
      • 0
        Q: What is the voltage output of this product
        A:
        if motor runs at about 1500 rpm it produce more than 30 volts, so be carefull it can damage your electrical dc equipments, please use a dc voltage regulater to control the output current
        Answered by tonyrana on 24/12/2019Helpful (0)
      • 0
        Q: I lost the dynamo pulley where I can find one like it
        A:
        Maybe you can use the "contact us" to contact the banggood customer service team.
        Answered by The seller on 19/06/2021Helpful (0)
      • 0
        Q: Hello Can someone tell me what the screw on the top of the motor is for? Thank you in advance
        A:
        It is the clamp that holds the Dino in the mount
        Answered by allenbusch208 on 02/04/2021Helpful (0)
      • 0
        Q: what do you use as a belt between this and the engine?
        A:
        urethine 3 mm belt
        Answered by tonyrana on 21/03/2020Helpful (0)
      • 0
        Q: What is the maximum input rpm it can handle??
        A:
        it can handle upto 2000 rpm,
        Answered by tonyrana on 28/01/2020Helpful (0)
      • 0
        Q: What are the measurements beetween the holes in the base plate? And wich size are the holes?
        A:
        base plate is in a rectangle shape so measurement between breadth holes is 2.5 cm and the measurement between leangth holes is 4 cm, and the diameter of holes is 2mm
        Answered by tonyrana on 24/12/2019Helpful (0)
      • 0
        Q: I purchase this item.from.onlibe my problem as the product arrive no oroduct detail or specs attached i just want to know its rpm and other detail for computation and presentation in my project thank you
        A:
        Dear customer,welcome.The hightest rpm is 7000.If you want to know more,maybe you could refer the product details of homepage.
        Answered by liaohuizhen on 31/07/2019Helpful (0)
      • 0
        Q: i wanna ask about the voltage output
        A:
        This is a GREAT running Dynamo. It will generate 12 volts at about 1 amp if you drive it with your steam engine,or if you apply up to 12 volts DC to the terminals it will function as a motor. It is in excellent condition and will not disappoint!
        Answered by Dragonism on 17/08/2018Helpful (0)
      • 0
        Q: How many turns per minute does the dynamo need to make 12 volts and about 1 ampere?
        A:
        At about 700 RPM this dynamo released more than 20 volts, i used a DC voltage regulater to maintain 12 volts and i run this dynamo with a hit and miss engine
        Answered by tonyrana on 14/01/2020Helpful (0)

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