This is a complete variable speed motor and controller. Hook up the motor leads, plug it in and you have a 1/3 HP variable speed drive system.
The motor is 83 mm in diameter. The body of the motor is 145 mm long. The motor shaft is 8 mm diameter with a 3 mm keyway and extends out 21.5 mm. There is a retaining ring groove near the end of the shaft.
There are two M6 threaded holes in the side of the motor for mounting, our it can be end mounted with a motor mounting flange.