Voltage 12, Drive End Inside Shaft Diameter Outside M12-1.50, Bar Lane Height 20.30, Commutator End Shaft Diameter 15.00, Commutator Outer Diameter 38.40, Drive End Inside Shaft Diameter 15.00, No./bars 30, Commutator Height 25.70, Commutator Diameter 33.70, Commutator Distance 17.50, Core Diameter 56.00, Shaft length 206.00, Shaft Diameter 17.15, Remarks 11 A.