الوصف

1.Brief introduction.

  Z4 series DC motor: Center height **0~**5mm is the standard series small DC motor as stipulated in JB/T******2 "Z4 series DC motor technical conditions" of the machinery industry standard of the People's Republic of China; center height **0~**0mm is the expanded Z4 DC motor outside the standard series; center height **0~**0mm is the newly developed medium-sized DC motor of our factory. DC motor. this series of motors can be widely used in metallurgical industry rolling mill, metal cutting machine tool, paper making, dyeing and weaving, printing, cement, plastic extrusion machinery and other industrial sectors.

  the rating of the motor is continuous working continuous rating, in the area where the altitude does not exceed ***0m and the ambient air temperature does not exceed *0℃, the motor can run according to the rated data in the technical data sheet. this series motor adopts class F insulation.  the power range of Z4 series DC motor is from 1.5kW to **0kW, and the rated speed is ***0, ***0, ***0, **0, **0, **0, **0, **0, **0r/min. There are nine kinds of rated speed, and the excitation mode is other excitation, and the excitation voltage is **0V. In addition to the above specified grade, other power, armature voltage, speed and excitation voltage can be derived according to the specific situation and the needs of users. In addition to the above, other values of power, armature voltage, speed and excitation voltage can be derived according to the specific situation and users' needs. 

   the motor with rated voltage of **0V, in the case of single-phase bridge rectifier supply, usually needs to work with reactor, and the inductance value of external reactor is indicated on the motor nameplate. Motor with rated voltage **0V does not need external reactor.

2. Technical parameters.

   the performance of this series of motor not only conforms to the national standard GB/T**5 "Basic Technical Requirements for Rotating Motor", but also conforms to the German VDE***0 standard.

3. Performance characteristics.

Model meaning: Z*******1B, Z means DC motor, 4 means 4 series, **0 means motor center height (mm), the first 1 means core length serial number, the second 1 means front end cover serial number, 1 is short end cover, 2 is long end cover, B means with compensation winding.

Z4 series DC motor has greater superiority than Z2 and Z3 series, it is not only available for DC unit power supply, but also suitable for static rectifier power supply. and the rotating inertia is small, with better dynamic performance, and can withstand higher rate of load change, especially suitable for the control system which needs smooth speed regulation, high efficiency, automatic speed stabilization and responsive, with today's international advanced level.

4. Product specification.

Z******1

Z****2/**1/**2/**1/**2

Z******1/*2/*3

Z*******1/*2/*1

Z*******1/*1/*1/*1

Z*******1/*1/*1

Z*******1/*1/*1

Z*******2/*1/*1/*2

Z*******1/*1/*2/*1

Z*******1/*2/*1/*2/*1/*2/*1/*2

Z*******2/*2/*1/*2/*2

Z*******1/*2/*2

Z*******2/*2/*2