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Reply to "Std Gauge PRR B-1 electric switcher - 3D printed shell/frame and aluminum frame."

Jim Waterman posted:

Probably only need one of those motors to power a 2-4-2 if it's the '4' that's motorized. Two worm drives will bind each other if connected after the reduction gear. (like on the axles)

Jim

That is correct , only one motor is planned . I plan on using the worm gear thats on the motor now to mate up with the gear in the center of the axle .  I will make my own motor mount out of a large washer with a tab of sorts welded on to it  . The mini timing pulleys and belt will obviously supply power to the front axle .  I will be making the frame for the motor and axles out of 1/8 aluminum so I will have the freedom to place the axles at the required spacing for the timing belt . Its all planned out in my head and on scratch paper , where everything works, LOL .  Now to actually see if it will work .  Still waiting for parts to arrive in the mail .  The finished product is to kind of resemble the Lionel Alaska 2-4-2 switcher in standard gauge .  I made a wood mock up just to see  the size .IMG_0088IMG_0087

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OGR Publishing, Inc., 1310 Eastside Centre Ct, Suite 6, Mountain Home, AR 72653
800-980-OGRR (6477)
www.ogaugerr.com

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