Kejin y9024-1.5kw vertical three-phase asynchronous motor aluminum shell motor supply

  Three phase AC asynchronous variable frequency traction motor is an ideal traction motor with simple structure, reliable operation and low cost
However, due to the need of variable frequency speed regulation, its development and application were limited
In the 1960s, the development of high-power crystal grid tube frequency conversion device made the asynchronous motor realize frequency conversion and speed regulation
Many locomotives and motor cars in various countries use three-phase AC asynchronous variable frequency traction motors
The Federal Republic of Germany and Japan have adopted linear asynchronous motor on experimental maglev high-speed vehicles
The primary winding of a single tractor is laid on the ground guide rail and powered by the ground variable frequency power supply to generate traveling wave magnetic field
The speed of xudelong cableway tractor for Maglev high-speed vehicle can be changed by adjusting the power frequency
The secondary winding is a reaction plate, which is installed on the frame of the control system of the automobile mold heating furnace
The interaction between the primary traveling wave magnetic field and the secondary induced current produces not only the thrust to make the vehicle move forward, but also the magnetic pull to suspend the vehicle, which plays a dynamic braking role under braking conditions
The general requirements for selecting three-phase asynchronous motor are as follows: 1 Select the rated voltage and power of the motor according to the existing power supply mode and capacity (1) at present, the frequency of China's power supply network is 50Hz, and the main common voltage levels are 110V, 220V, 380V, 660V, 1000 (1140V), 3000V, 6000V and 10000v
(2) the selection of motor power shall not only meet the mechanical load requirements of driving, but also consider whether there is a power supply network with sufficient capacity
　　2
The selection of motor type is related to the use requirements, environmental pollution and the climatic conditions of the operation site If you have any technical problems or product related needs, you can consult us Ningbo Kejin Motor Co
, Ltd! Tel: 188-6899-0928 (Mr
Tang)