PM Integrated VFD Motor

Intelligent permanent magnet direct drive system is a comprehensive solution for equipment drive and control technology. VFD synchronous motor takes permanent magnet direct drive technology as the core and adopts special frequency converter, permanent magnet synchronous frequency conversion motor, and water cooler to replace traditional mechanical drive devices such as asynchronous motor, reducer and hydraulic coupler. At present, VFD synchronous motor is widely used in mines, coal, ports, electric power, building materials, chemical industry, and other fields.

Specifications of the PM Integrated VFD for Synchronous Motor

Voltage range 380V/400V/600V/660V/3300V/4160V/6000V/6600V/10000V

Frequency 50Hz/60HZ

Voltage fluctuation range at grid -15%-10%

Frequency fluctuation at grid ±0.2Hz

Speed range 60rpm,75rpm,90rmp and so on

Output frequency 0-50Hz/60Hz

Power rating 45kW-2000kW

VFD principle Voltage source inverter

Motor type Synchronous motor

Control method V/F or DTC without sensor

Starting torque 2 times

Frequency resolution 0.01Hz

Ingress protection IP54 pr IP55

Installation IMB3 or IMB5

Communication CAN、RS485、Profinet、Ethernet IP etc

PM Motor with Integrated VFD Schematic

Model                                 Power（kW）     Speed（rpm）     Torque（Nm）          weight（kg）

STJVFT55-2-**x**（1140）       55                       75                         7003                        2100   

TJVFT-250/40YC(1140)           250                       90                        26530                         8000     

TJVFT-315/60YC(1140)           315                     60/75               50137/40110                  10900

TJVFT-400/60YC(1140)           400                     60/75               63666/50933                  13500

TJVFT-450/60YC(1140)           450                     60/75               71625/57300                  13500

TJVFT-500/60YC(1140)           500                     60/75               79583/63666                  14000

TJVFT-560/60YC(1140)           560                     60/75               89133/71306                  14000

TJVFT-800/60YC(1140)           800                     60/75            127333/101866                 16000

TYJVFT-900L/80YC(10)          1000                       60                        159167                     21000

For more information about vfd electric motor and transmission substation equipment, please feel free to contact us!