What’s the Conveyor Belt?
When the conveyor is started, the current of the motor will be 5-6 times higher than the rated value, which will not only affect the service life of the motor but also consume more power. The system will leave a certain margin in the selection of the motor during design. The speed of the motor is fixed, but in actual use, it is sometimes necessary to operate at a lower or higher speed. Therefore, it is necessary to carry out frequency conversion. SAJ frequency converter is a kind of equipment that can achieve soft start of the motor, achieve energy-saving speed adjustment by changing the working frequency of the conveyor belt, and can provide over-current, over-voltage and overload protection functions for the equipment.