How to improve the efficiency of external motor stator coil winding machine?

Most manufacturers have replaced their manual winding machines with external winding machines, which can greatly improve the efficiency of their work. But with the increase in demand, the external winding machine also needs to improve its efficiency, today we will briefly understand what methods can be used to improve the efficiency of the external winding machine?

First we need to detect the current situation of the motor load of the automatic winding machine, when the monitored load current of the dense winding machine increases, you can also monitor the balance of the three-phase current, in general, when the maximum value of the two-phase current does not exceed the rated current value, the imbalance of each current should not exceed 10%. If the difference is large, the stator winding may have a short circuit, open circuit, reversing and other faults or single-phase operation of the motor. In this case, it should be stopped immediately, identify the cause and carry out troubleshooting before use. Large-capacity automatic winding machine control device is generally equipped with an ammeter to monitor its current at any time. Small capacity automatic winding machine is generally not installed with an ammeter, but also applied to measure the clamp-on ammeter.

The over-speed operation of the external winding machine can also increase the frequency of the winding machine supply voltage, or use the auxiliary winding machine to drag the test winding machine, so that the speed increases. In addition, in order to increase the frequency of the power supply and voltage of the automatic winding machine method, the frequency conversion device is currently used. The method to increase the rotational speed is to reduce the excitation current or increase the armature end voltage. However, the increase in end voltage is less than the rated voltage, and decreasing the excitation current will cause a steady increase in rotational speed. These are the methods that can improve the efficiency of the automatic winding machine. After these operations, it is possible to improve the efficiency relatively, and also to speed up the production and improve the production efficiency.

WhatsApp/Wechat：+86 13075286997

電子郵件: sales@vacuz.com [fusion_form form_post_id=”431″ margin_top=”” margin_right=”” margin_bottom=”” margin_left=”” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” class=”” id=””][/fusion_form]