港ディレクトリ

GRACE

掲載者 Ronald ·

仕様

船長
20" (50.80 cm)
モータータイプ
Brushed
駆動方式
Direct
プロップ
Single
バッテリータイプ
NiMH
バッテリーmAh
1.2Ah (1,200 mAh)
プロップタイプ
2 Blade
プロップサイズ
25mm
実行時間
30 min
モデル速度
5 km/h (3.1mph)

写真

このボートについて

GRACE is one of my own imaginary vessels, a retired fishing vessel which is now owned by a Scottish missionary who frequents remote regions bringing supplies and the gospel. It also supports Trans World Radio Canada via its radio broadcasts.

コメント

  1. roycvBronze
    艦隊提督
    @Ronald Hi Ron, the grey plastic one is good the lower picture with the black metal case can be a bit electrically noisy. The market value is about right at the price mentioned. I bought one in a new box for £20, but I will use it if and when necessary. They are excellent motors but expensive to make and were £53 when last marketed.
    Roy
    がいいねしました Ronald
  2. roycvBronze
    艦隊提督
    @Ronald Hi Ron, I have Marx Monoperm Supers in each of mine with a split pack of 7.2 volts sub-Cs. These are 2 groups of 3 cells and split across the keel forward of the motor for good balance.
    A 5 pole 385 would work but nor quite as well. I wanted them to have the same speed as originally as a pair I planned to have them working from a 4 channel Tx. with each boat having a 4ch. rx. but each boat on 1 stick.
    This did not work as my usual right hand was happy but my left hand would not coordinate mainly when they were coming towards me.
    So, back to separate control now. I have several monoperms I bought in a garage sale some years ago.
    There are no equivalents but I have similar but need a higher voltage. Buhler make very nice motors but not cheap.
    Roy
    がいいねしました Ronald
  3. Ronald
    艦隊提督
    @Mike Stoney

    I didn’t place the sail there to solve any problem, it was there because I had seen it on full-sized vessels while doing the research.

    Glad you gained some insight from my post.
    がいいねしました ColRay and chugalone100
  4. roycvBronze
    艦隊提督
    @Ronald Hi nice model. For smaller models which I can now only manage I use the small 9gram servos to operate rudders as the thrust from them at 1cm. is over 1 pound (0.5 kgrm) quite enough for the job. About a year ago I bought 10 from China at a pound each including postage and am working through them not had any failures (yet).
    The photo shows the 9gram rudder servo in a Mary Ann which was a decorative model and during the refurbishment.
    I had an idea I could also use them to switch the points (turnouts) on my not yet working OO gauge model railway.
    There is also a 12gram servo smaller and more powerful than the older standard servos I have on a small sailing yacht for the rudder control.
    Roy
    がいいねしました Ronald and hermank and
  5. Mike StoneyBronze
    リアアドミラル
    Hello Ronald,
    I always had trouble with my shrimp cutter, Aline, in windy conditions.
    Now I’ve seen the simple way you solved that.
    It’s actually quite simple, yet effective...
    The kinds of ideas you find here...
    Your Michel-C.
    がいいねしました Ronald and DWBrinkman and
  6. Ronald
    艦隊提督
    @ColRay

    Thank you for you kind words.
    No most of the model was built by someone else from a kit. A fellow from the boat club bought it in an estate sale. We were both putting in offers for it, unbeknownst. After Rod owned it but couldn’t see how to link up the rudder, he gave it to me.

    I added LED lights, some paint, and changed some things to make it as it appears today.

    Here are before and after photos.
    がいいねしました Ray and DWBrinkman and

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