Z серия электродвигатель постоянного тока (продам)
Китай, провинция Цзянсу, городской округ Янчжоу, город Янчжоу
Z серия электродвигатель постоянного токаElectrical performance
1. Data listed in the technical data should be employed under the following conditions:
a) Altitude above sea level maximum 1000m.
b) Cooling air temperature maximal 40℃, Cooling temperature maximal 32℃.
c) the motor can be installed under foul situation, but the right cooling method of cooling and defend class must be chosen. If the situation is special, need humid tropic, pls negotiable.
d) The motor is suitable for three-phase bridge system smoothing reactor, also can adopt power supply of dc generator.
e) The motor accord with GB755, "the ration and performance of the rotating electrical machinery", IEC60034-1 and JB/T9577-1999 Technical requirements of Z series middle size electro motor.
2. The standard rated voltage of the electro motor are 440v, 550v, 660v, etc. Voltage of other classes can also be derived according specific situation, but must be negotiated when ordering.
3. The basic excitation style is separately excited, the excited voltage is 220v, Voltage of other classes can also be derived according specific situation, but must be negotiated when ordering.
4. Short time overload capacity of motor
Motor can be divided into 2 kinds according to the use.
First kind (A): ordinary industrial DC motor, Second Kind (B): metal rolling mill DC Motor.
a) First kind(A) motor can endure the overload (1 min) according to table 3.
