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Brief IntroductionTechnical AdvantagesYJTKK series high capacity motor is squirrel cage-type rotor asynchronous motor, which complies with standards GB/T 28562. The motor adopts welded steel box structure,which is more adjustable for customized dimensions and easy for maintaining. The op
Technical Advantages
YJTKK series high capacity motor is squirrel cage-type rotor asynchronous motor, which complies with standards GB/T 28562. The motor adopts welded steel box structure,which is more adjustable for customized dimensions and easy for maintaining. The operation duty is S1 continuous duty, other duties S4, S5, S6,S9 are also available.The variable frequency range is 5~50Hz or 5~70Hz.The rated voltage is 6KV, 10KV, other voltage or special requirements are available as customer request. Viewed from the end of the shaft extension, the 2-pole motor rotates clockwise. If the customer need to rotate counterclockwise, it must be specified when ordering.
Motor advantages:
YJTKK motor has the advantages of energy saving, good speed control performance, low noise, small vibration, light weight, reliable performance, convenient installation and maintenance.
Operation Conditions:
Ambient temperature is -15℃~+40℃; Altitude ≤1KM; and monthly average air humidity ≤90% (If temperature is 25℃).
Wide Application:
YJTKK motor can be used to drive various machinery. Such as ventilators, compressors, pumps, crushers, cutting machine tools and other equipment. Also can be used for prime power of coal mines, machinery industry, various industrial and mining enterprises.
Frame | H355mm |
Power Scope | 200kW~355kW |
Voltage | 10kV |
Frequency | 50Hz/60Hz |
Number of Poles | 2P |
Speed | 2980rpm |
Cooling Mechod | IC666 |
Protection Grade | IP54 |
Insulation Class | F(155℃) |
Duty | S1, S4, S5, S6, S9 |
Mounting Type | IM B3 |
| Connection | Star |


Applications
Blowers, compressors, cutting machines, and many other heavy machines in chemical, power, mining, steel, manufacturing, etc.