Common problems in the use of electromagnetic induction bearing heaters

With the advancement of technology and the rise of modern workshops, the requirements for production workshop safety and the personal safety of production workers are becoming increasingly strict. The electromagnetic induction bearing heater is also a product of the times, which not only improves the efficiency of oil bath and fire baking bearing installation, but also enhances workshop production safety.

The electromagnetic induction bearing heater uses the principle of electromagnetic induction to heat the bearing and achieve the purpose of installation. But there will be problems with the equipment. Now, let's analyze several common electromagnetic induction bearing heater problems as follows:

1, The heating speed of electromagnetic induction heating bearings is slow

The most common issue is that the cross-sectional area of the heater yoke (also known as the heating rod) differs significantly from the cross-sectional area of the inner hole of the heating bearing. Due to the principle of electromagnetic induction, the larger the magnetic flux passing through the bearing, the faster the heating. So, the heating rate of the bearing is closely related to the cross-sectional area of the heating yoke. If you want the bearing to heat up quickly, you should choose a yoke with a cross-sectional area similar to that of the inner ring of the bearing as much as possible.

2, Electromagnetic induction bearing heater does not heat up

There are many reasons why an electromagnetic induction bearing heater cannot heat up, and the first thing to consider is the equipment power supply. If the power supply of the device is normal, the device is turned on normally, and the operation panel is normal, it is necessary to check the connection circuit of the entire heater device. If there is no problem with the circuit, then it is necessary to consider whether the button is broken. Or the temperature sensor of the equipment accessory is broken.