QABP series variable-frequency and variable-speed motor of ABB motor adopts squirrel-cage structure, featured by reliable operation and convenient maintenance. The motor is equipped with an axial flow fan to ensure good cooling effect at different rotate speeds. The adoption of widely-used F-class insulation structure improves the reliability of the motor. Its indexes, such as motor power, foot installation dimensions and center height are identical to that of M2QA and QA series asynchronous motors.
QABP series variable-frequency and variable-speed motor is widely used in light industry, textile, chemical industry, metallurgy, machine tools and other industries that need speed-regulating power devices, it is an ideal variable-speed power source. Motor power of this series ranges from 0.25KW-315KW; and the center height of the base is 71mm-355mm;
The main technical performance:
- Working method: S1
- Voltage: Three-phase 380 V (50 Hz or 60 Hz)
3, frequency regulating range: 5-100 Hz stepless speed regulation. 50 Hz (60 Hz) or less for constant- torque speed regulation; 50 Hz (60 Hz) or more for constant-power speed regulation
4, the motor can withstand overload 160% of the nominal torque within 1 minute - Smooth torque at low speed without creeping phenomenon
- The voltage lifting of the frequency converter can protect the motor from burning damage in the condition of rated torque output at 5 Hz.
7, insulation class: F class
8, protection class: motor IP55; axial fan IP55 - Motor cooling method: IC416
QABP motor can be equipped with electromagnetic brakes, constitute variable frequency brake motor as per user requirements.
