How to connect this motor

[bobthefirst1]

I need ideas on how to attach this motor to spin a pipe. Look at the picture

[Billy]

use epoxy to glue the motor shaft into the hole on the pipe.

A better answer will require a better question. Look at your question.

[misrobot]

How about using a rubber sleeve on the motor shaft to drive yout pipe in either direction

you can use  a motor base fulcrum  with a spring to keep constant drive pressure