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自作E-Foil Foil (Maytech社 New Marine E-Foil Kitで作製したFoilDriveもどき)
        

全容

6374 80KVモーター

Kparts社製プロペラカバー

バッテリーを装着した全容

Maytech社製リモコン

リモコンとコードレス充電器

バッテリー仕様

ハードケースおつけします。

  • Product Quantity
    : 1
  • Starting Bid
    :118,000円
  • Highest Bidder
    : / Rating:
  • Listing Date
    :2025年12月19日 20時10分
  • Bidding closes on
    :2025年12月26日 20時10分
  • Auction Number
    :q1211287536
  • Condition
    :Damaged and stained (specify in description)
  • Automatic Extension
    :Yes
  • Authentication
    :No
  • Early Closing
    :Yes
  • Can I return the product?
    :no
  • Description
  • Q&A ()
  • Cost Estimator
  • Problem Item Response Procedur
Notes
  1. Batteries are considered dangerous goods under international shipping regulations and cannot be shipped.
Maytech社のNew Marine E Foil Kitを購入してFoil Drive Assistもどきを作成してみました。


キット内容は

  • モーター:防水の6374 80KV
  • ESC(ブラシレススピードコントローラー)は130Aの防水仕様、BEC内蔵
  • リモコン:Foil Driveでも使用されているMTSKR1905WF勿論防水で充電器付き

それにモーターをマストに固定するPOD、プロペラカバー(Kparts製)、バッテリー(専用充電器)でFoil Drive風にしてます。

性能面ですが65kgの自分はポンピングを併用すると浮上しいわゆるE-foil状態で遊べす。(あくまでもボードの重さ、プレーヤーの体重、翼の大きさ等の条件で差はあると思います) 
バッテリーの駆動時間ですが使用状況により変わります。例えばEfoilとして使用すると30分程度距離にして4〜5km(間歇的に使用時)、アシスト利用で浮上後スィッチOffにしながら使うと1時間以上7km以上は使用できます。(あくまでも使用環境によります、モーターに負荷がかかればかかるほど電気を消費します。)

ただ自分の感想としてはやや非力ですのでFoil初心者はやや苦戦する?E-foilとして遊ぶよりはウィングの初心者が流されたときに心配せず帰って来れる等の使用の方がいい?感じです。

しかしモーターを例えばAliexpress等で簡単に手が入るFlipsky6374 140KV防水モーター等(16000円位)に換えると(規格は同じなのでプロペラや固定Podは流用できます)最高回転数も上がりかなりパワーが出てE-Foilとして遊べたり、なんちゃってダウンウィンドウや風の無い時の練習としても使えると思います。(Flipsky 6374 140KVモーターでは実際に換装して実証済み)

以下の点もご留意の上、NC,NRにてお願いします。
  • このシステムはおもちゃではありませんので注意してご使用ください。
    • 日本の船舶安全法では出力2馬力(1500W)未満の船舶は船舶検査や船舶免許は不要との事です。takumaのE-foil海外仕様が4馬力に対して日本仕様は2馬力設定です。この機種は電力28.8V x モーター50A=1440W(実際にはロスがあるので効率を0.8とすると1152W(約1.5馬力)ぐらいになります。)なので問題無いと思われます。(あくまでも個人的な考察です。)
    • その他メカ的な事は当方はあくまでも素人なのでお答え出来ない事が多いのでお控え下さい。
    • システムは簡単なのでこのキットがあれば少し知識のある人ならAliex.等からモーターを換えたり、ESCを交換したりして故障の対処、アップグレードしながら楽しめると思います。
    • リチウムイオンバッテリーの扱いについてはまずバッテリーの特性と知識を持って頂き、保管、取扱に十分注意してご使用下さい。
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    Japan Local Shipping Fee JPY Japan Local Shipping Fee Reference
    Product Weight KG The maximum weight limit is 30 kg
    International Shipping Methods
    Proxy bidding and purchasing services are becoming increasingly convenient. However, overseas shopping carries certain risks and issues. To reduce these risks and enhance shopping safety, please be sure to read the following information:

    1. International Shipping

       Air Freight: If the item status is not confirmed within two days after the arrival notice, any customer complaints cannot be addressed with the seller.

    2. After Receiving the Product

    Please confirm and inspect the product as soon as possible to ensure that the product specifications, quantity, accessories, and description are correct

    If, unfortunately, there are any issues, you can refer to the following examples on how to report related product problems:
    1. Example of missing product information
    2. Example of product not matching provided information
    3. Example of damaged product information

    Important Notes: 1. If the seller is unwilling to ship overseas or is unaware that the product will be shipped overseas, the international shipping cost for returns or exchanges will need to be borne by the member. You may refer to the EMS e-Express fee inquiry from the post office. If it involves alcoholic beverages or items that affect flight safety, the post office cannot be used for shipment, and only DHL can be used to ship back to Japan.
    2. During the product complaint handling period, please retain the complete outer packaging of the product (including the shipping label information), and refrain from attempting any repairs or altering the original condition. Any modifications may result in the inability to process the case.

    3. After Inspecting the Product

    After receiving and inspecting the item, if you have any questions, it is recommended to contact Letao within 2 hours. Here are some reminders:

    1. Please do not unpack, use or repair the received item yourself, and be sure to keep the original packaging to facilitate subsequent handling of related matters, so as to avoid changes to the item that may cause the seller to be unwilling to process.

    2. You can call customer service, and the customer service will leave a message for you as below. Please provide the following information:
    "Hello, we will first help you establish a complaint case for Product ID: _______ .But we need you to 2-3 clear photos of the product issue, including photos of the product problem, product packaging, shipping details slip, and outer box. Send them to service@letao.my and inform us of your desired resolution (failing to provide this may result in an inability to process subsequent matters). After sending the email, notify us in the customer service message. We will confirm with the seller as soon as possible. and if there are any related questions, we will contact you through the customer service message. Thank you for your cooperation."

    Please provide:
    1. "Product ID"
    2. Photo of the "Delivery Note" (if any)
    3. Photos of the outer box (including inner and outer packaging)
    4. Photos of the product (Please include relevant descriptions to help us confirm with the seller)

    Important Notes:
    1. Do not include foreign text or other products in the background of the image.
    2. Please keep the complete product packaging (including the shipping label information), and refrain from repairing or altering the original condition on your own, as any changes may result in the case being unable to be processed.
    3. Please provide the relevant information within 48 hours to avoid missing the golden hour for reflection and causing situations that cannot be handled.
    4. Due to 99% of Japanese sellers being unwilling or unaware of shipping goods overseas, if a seller is willing to handle the issue, the goods must be sent back to Japan, and the international shipping costs incurred must be borne by the member. Letao will use postal EMS international express to send the goods back to Japan.
    5. As the goods are purchased from overseas, it may take approximately one to two weeks to complete the relevant processing procedures when issues arise with the goods. Please be reminded that you can inquire about the approximate cost through the EMS service at the post office.

    4. FAQ

    1. Issue of Authenticity: If antique or branded goods are found to be counterfeit upon receipt, clear photos showing the differences between the genuine product and the imitation must be provided as evidence. If unable to provide relevant proof, assistance can be sought to find a third-party reputable organization for a premium authentication service .
    2. Leaking Iron Teapot: If an antique iron teapot is leaking, please take clear photos of the leaking area and provide them.
    3. Transport Damage: If the goods are damaged during international shipping (to the pickup point), you need to provide photos of the outer packaging of the parcel and clear photos of the damaged goods' outer packaging.

    ※ Note: Photos provided to sellers should not contain any foreign-related information.
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      Product name: 自作E-Foil Foil (Maytech社 New Marine E-Foil Kitで作製したFoilDriveもどき)
      Notes:
      Customer service hours:
      • Monday to Friday 10:00-18:00
      Customer service hotline:
      Customer Service Email: service@letao.my