Voltage 14, Amp 150, Slip Ring Rear 109.50, Slip Ring Outer Diameter 13.50, Bearing Diameter 15.00, Slip Ring Front 99.50, Poles 8, Cooling fan w/, Rotation CW, Thread size M16-1.50, Outer Diameter 101.40, Height 56.90, Shaft Diameter 17.00, Total Length 152.50