What is the variable frequency stepless speed regulation of European electric hoists

With the development of technology, electric hoists, as the main lifting equipment in factory workshops, are constantly keeping up with the times and updating. European electric hoists are currently the most advanced electric hoists. Unlike traditional electric hoists, most European electric hoists have achieved variable frequency infinite speed regulation.

Many people may not be particularly familiar with variable frequency infinite speed regulation. Here is a brief introduction. Traditional electric hoists generally maintain a constant speed, which can ensure the stability of lifting operations. However, under no-load conditions, the speed is still slow, directly affecting work efficiency. In layman's terms, variable frequency infinite speed regulation is to adjust the operating speed of the electric hoist at any time, so that the speed is no longer single.

Variable frequency stepless speed regulation can generally achieve speed changes between 0-45m/min. Variable frequency speed regulation is the use of a frequency converter to control the speed of a motor. The principle is to change the input frequency of the motor through a frequency converter, thereby changing the output speed of the motor. Because the output frequency of the frequency converter can be continuously adjusted without interruption within a certain range of settings, it can achieve stepless speed regulation.