1/4 hp 1015 RPM 1-Speed 115V 4.5 ampsShaft 1/2" x 1.5"Rotation: Reversible5.6" DiameterMotor case length 8.2"Ball BearingsResilient Base MountIncludes 7.5 MFD capacitor1 Year mfg warrantyPermanent Split Capacitor Motor. Automatic Overload Protection. Continuous Duty; Totally Enclosed Air Over Enclosure; 40C Ambient Temperature; 60 Hertz. K055MDP4133013B. Suggested after market replacement for McQuay K55HXMDP4133, 057076501 ventilation direct drive blower motor.