Baldor ZDFRPM25404 40HP, 1750, 460V, FL2586, TEFC, F3Baldor ZDFRPM25404 Additional Information ManufacturerBaldor Nameplate Output0. 75 Number of Poles2 Phase3 MultiplierE2 Shaft Diameter (In.)2. 124 Speed 1775 RPM Product Style BUFFER Wheel Bore Size (In.)0. 75 Wheel Diameter(In.)8 Wheel Face(.)1 Starting Method Full Voltage Frame FL2586Z Output @ Frequency 40. 000 HP @ 60 HZ Synchronous Speed @ Frequency 1800 RPM @ 60 HZ Voltage @ Frequency 460. 0 V @ 60 HZ Frame Material Laminated Motor Letter Type