Voltage 28, Ring Height 1 10.20, Thread Length 13.50, Slip Ring Rear 127.30, Slip Ring Outer Diameter 32.30, Ring Height 2 9.60, Slip Ring End Length 58.30, Ring Distance 2.50, Drive End Length 100.70, Slip Ring Front 115.50, Cooling fan w/o, Rotation CW, Thread size M27-1.50, Outer Diameter 125.00, Height 75.00, Shaft Diameter 30.00, Total Length 21.60;234.50