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Comparing Pro Slot PS2002 to PS2003


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#1 Dave Buchholz

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Posted 12 July 2020 - 10:06 AM

Proslot's website gives no indication of the differences between these two motors.

Both are sealed  and in the same can. Can anyone inform me as to what those differences are?

 

Where assemble?

 

 stack Diameter/ length?

 

 Windings?

 

 I have no clue!






#2 Ralph Thorne

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Posted 12 July 2020 - 03:18 PM

The PS2002 is a 16D, the PS2003 is a S16D. Same can, magnets and endbell on both motors, the difference is the armature. The S16D has a shorter stack and is typically faster.

#3 Dave Buchholz

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Posted 12 July 2020 - 03:57 PM

Thanks Ralph.

As a side note, I've turned on the majority of our GTP racers at Fantasy Raceway in Rochester NY to using your Renegade body.

Great down force, and I appreciate the bubble formed to clear the guide post and wires.

Nice job. It works.

#4 Ramcatlarry

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Posted 12 July 2020 - 08:21 PM

Both are using the Chinese armature.  The over $30 models use the American( Michigan) wound armatures.

 

16D is a USRA standard 70 turns of 30 gauge wire.  S16D is 28ga on a shorter blank.  Chinese arms are .513" diameter with std (?) 30 degrees timing.  American Arms can be ordered larger and with higher timing advance.


Larry D. Kelley, MA
retired raceway owner... (for now)
race directing around Chicago-land

 

Diode/Omni repair specialist
USRA 2017 member #404
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Host 2006 ISRA/USA Nats
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60+ year pin Racing rail/slot cars in America


#5 Dave Buchholz

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Posted 12 July 2020 - 08:23 PM

Thanks Ram. Glad you chimed in.







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