Mout your Tortoise Machines on the edge of the table.
See the LION and the TORTOISE.
ROAR
The Route of the Broadway Lion The Largest Subway Layout in North Dakota.
Here there be cats. LIONS with CAMERAS
What is an acceptable distance sticking down? I have a mounting method that gets the tortoise down to 2.75". Is that too much. If not I have photos.
I have several turnouts operated manually, others with twin coils, a few Tortises, some others with relays, one with a servo, and one circitron motor. It would be nice to try the MP4 but postage to Australia would bump the cost considerably. I might stick with tortises as I still have a box full of them from when the Aussie dollar was worth $1.05US. It's currently about 77cents US which also pushes the price up further. The MP4s are made in the Czech republic in Europe.
Alan Jones in Sunny Queensland (Oz)
AlantrainsThe MP4 is an interesting switch machine Cuyama Have you used them or bought any?
Have you used them or bought any?
I have only seen them demonstrated -- the switch points on my own small switching layouts are all hand-thrown.
It would probably be cheap to try one out, since no separate board is needed as is typical for servos (which are also fine).
Layout Design GalleryLayout Design Special Interest Group
True Randy.
Reading their literature, they use limit switches so there is no stall current which I would find useful. Just wondering if anyone has used them.
All these new stall motors seem to have the same problem - they draw WAY more current than a Tortoise so you can no longer use the LEDs in series with the motor as indicators, you MUST use the switch machine contacts. At 100ma for this one, it may exceed many DCC stall motor controllers, if you are interested in DCC control of them.
--Randy
Modeling the Reading Railroad in the 1950's
Visit my web site at www.readingeastpenn.com for construction updates, DCC Info, and more.
cuyama Servos can be very compact, but there is also a new generation of traditional stall-type switch motors that are much smaller than the venerable tortoise. http://www.modelrailroadcontrolsystems.com/mp5-switch-motor/ The MP4 is an interesting switch machine Cuyama Have you used them or bought any?
Servos can be very compact, but there is also a new generation of traditional stall-type switch motors that are much smaller than the venerable tortoise.
http://www.modelrailroadcontrolsystems.com/mp5-switch-motor/
The MP4 is an interesting switch machine Cuyama
woodmanI have 20 of them mint in box, if you are interested let me know, pay the postage and their yours for free.
Thanks! I only need 8. What kind are they?
Doesn't get much smaller than a 9G servo. Or cheaper - 10 for $20 on Amazon. Of course you do need a driver circuit to control them, but there are several to chose from. Most have both the buttons as well as indicator lights to show you which way it's lined.
The Atlas switch machine from the middle of the last century is quite compact:
It's a twin-coil style. You can move it manually, too, with that little sliding tab over towards the left. I don't have any, anymore; but I think they're about 3/8" thick and about 4 inches long. And they're "flat bottomed".
Ed
If you don't mind "snap-action" swicthes, you can't get much lower profile than Atlas under table switch machines.
Thank you! Any tips or website for guidelines?
Since this layout is overhead I'm looking to avoid large boxy switches. So this is part of the main line. Since access is difficult with only 6.5" of clearance I will be building this seperately then replacing the current single track. As you can see the switch motors will be visible so I'm looking for something low profile if it exists. Thanks.