发布 时间:2020.06.02 news source:Zibo Boshan Ever-Power Deceleration Machinery Factory
Recently, many customers contacted us and asked us what they are usingBoshan reducerFor the problems encountered during the period, I hope we can help.Today, I will share with you the knowledge about Boshan reducer, let us discuss it together, hoping to bring inspiration and help to our customers and friends, and let everyone have a deep understanding of Boshan reducer.usuallyBoshan reducerThere are three ways of emergency stop braking: mechanical braking, dynamic braking and reverse braking. The faster braking is reverse braking. Let’s take a look at the requirements of this braking method.
1. The motor drive circuit controlled by the single-chip microcomputer needs to have the power reverse connection function, such as a bridge circuit composed of 4 transistors, or a forward and reverse circuit composed of a relay.
2. To better solve the problem, you need to know the load characteristics of the reducer and the specific requirements for use.
3. When braking is needed, the control circuit will switch the short circuit to the motor reverse state. When the motor speed drops to 0, the power supply will be stopped when it is about to reverse.The motor will stop.It should be noted that due to load changes, the time required for the reverse connection of the motor speed to drop to 0 is not fixed.
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