... of z4 motora,CE ,CCC,ISO are approved ! DC MOTORZ4 Series DC MotorsCentral height: 112-710 mmRated output: 1.5kw-1500kwRated ... may be derived on request. 3.Rated speed: 3000, 1500, 1000, 750, 600, 500, 400, 300 and 200 r/min, totally ... GB755. Fundamental technical rules for electrical machinery. DC motor (Z4 series Z4-450)