Tung Hsing 2 HP 1 Phase 110/220 Volt 1725 RPM Electric Motor with a step Pulley. Pulley has a chip  

I powered it up and it runs well.

It has 2 threaded mounting holes in the flange they are approx. 9.250 center to center

I tried to remove the pulley set screw but could not get it out the shaft measures 25mm under the pulley so assuming there is a shoulder for the pulley to rest on the shaft is probably 24mm.

the motor tag says 110/220 It is reversable.

 New take-off motor this is surplus to a now closed machine dealer that kept spare parts on the shelf for their equipment they sold.