Voltage 14, Amp 20, Drive End Length 11.00, Cooling fan w/o, Outer Diameter 73.00, Slip Ring Front 60.60, Slip Ring Outer Diameter 32.30, Ring Height 1 11.00, Slip Ring Rear 72.10, Ring Distance 2.30, Ring Height 2 9.40, Slip Ring End Length 25.80, Total Length 83.20, Height 46.10