looking for flexible shaft coupler for 1/2 inch hex

[PAR_WIG1350]

Originally Posted by cbale2000

<snip>To my knowledge there is no such motor as an "RS-775 Pro"; there is an "RS-775" and a "775 Pro" but these are very different things.

The designation RS-775 is borrowed from Mabuchi Motor Co., Ltd. and it indicates a round, carbon brushed DC motor with a 5-pole, size 7 armature (diameter) and a size 7 housing (length). There are at least four legal motors that satisfy that description:

• AndyMark's RS775-5
• AndyMark's RS775-125
• BaneBots' RS-775 18V
• WestCoast Products' 775pro

The first two are almost identical. The latter two are much more powerful than the former, but distinct from each other. Any one of them could be called an RS-775 with roughly the same degree of accuracy. It is prudent to clarify, but I believe that the motor in question is a 775pro.