DB300 3/4 HP rated (equivalent to 1 HP), Single Phase Motor
Upon new motor installation ensure that your drive belt is sufficiently loose. Belt should be loose enough so that when 1 lb of pressure is applied to the belt by hand it has approximately 2-3 inches of play. The belt should be such that it can be removed from the pulley by hand. An over tightened belt may cause motor damage and void any warranties.
recently replaced the motor on the Mr. Deburr DB 300 I have that has been in use for over 9 years if this one lasts near as long as that one it is a great value.