Voltage 28, Amp 140, Bearing Diameter 15.00, Drive End Length 110.50, Windings 650, Cooling fan w/o, Thread size M27-1.50, Outer Diameter 125.00, Slip Ring Front 103.50, Slip Ring Outer Diameter 32.50, Ring Height 1 10.50, Wire Diameter 0.65, Slip Ring Rear 114.70, Thread Length 17.50, Ring Distance 1.50, Ring Height 2 10.00, Slip Ring End Length 62.00, Shaft Diameter 30.00, Total Length 248.30, Height 75.00