Atlas F3???

All Facets of O-Gauge, 3-Rail, Model Railroading
Seaboard Air Line Fan
Posts: 1308
Joined: Mon Mar 08, 2004 9:49 pm
Location: Virginia

Re: Atlas F3???

Postby Seaboard Air Line Fan » Tue May 30, 2017 8:31 pm

Took me about 45 minutes to wire it up this evening, other than having to open it back up to tape down the wires to the headlight ( rubbing on the front flywheel), everything worked first time. Oh, I did have to reprogram the Rx to get the Tx to respond from full counterclockwise (stopped) to full clockwise (full throttle), the Rx came setup for midway of the throttle to be stopped/idle. Reprogramming took just a couple of minutes.

This is my first diesel converted to BPRC using the Deltang 3amp Rx board. I had to solder only 3 or 4 wire connections and tin a few more, the BIK has screw terminals which made most of the wiring a piece of cake. I left the original motor wires in place, simply hooked them up to the Rx (actually got the polarity of the motors right the first go!).

Fine slow speed and adequate top speed, I'll have to run a test to see what the top end is.

Again, no sound or smoke, but there's enough sound from the rails to let you know it's moving.

I left the markers unlighted, as of now the numberboards are also unlighted. The decals are brilliant enough they may not need LEDs, but if they do I can put them in later.

Hopefully I can make a crappy video of it for a little show and tell. :wink:
BobD aka Drifty

The Crow Flies At Midnight

Seaboard Air Line Fan
Posts: 1308
Joined: Mon Mar 08, 2004 9:49 pm
Location: Virginia

Re: Atlas F3???

Postby Seaboard Air Line Fan » Wed May 31, 2017 2:33 pm

Checked the top speed today Ipad app)...a blazing 55mph on the 9.6v battery, that's plenty for me.

I also did an unscientific test on the sound (Ipad app) and came up with 84Db at top speed, avg for a car.

A bit of grease on the gears and it should be good to go.
BobD aka Drifty

The Crow Flies At Midnight


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