Traditional Culture Encyclopedia - Traditional culture - The circuit shown in the figure is a continuous (long-acting) control circuit of a motor. Try to transform it into a button-controlled control circuit, which can be operated continuously or inching.
The circuit shown in the figure is a continuous (long-acting) control circuit of a motor. Try to transform it into a button-controlled control circuit, which can be operated continuously or inching.
You still don't understand why you want to adopt again. Actually, it's very simple: replace SB 1 with a button with a normally open contact (generally). One arm of the normally open contact is connected to the wire inlet end of the normally closed contact, and the other arm is connected to the node between the self-locking point and the coil, as shown by the dotted line in the figure, so that the emergency stop button can also be used as a inching button. Press it lightly when stopping, and press it to the bottom when inching. The attached drawings are as follows:
- Related articles
- Map of Jichuan Town, Tongwei County, Gansu Province Picture Introduction of Tourist Attractions in Tongwei Jichuan
- Participate in various activities.
- What herbal poultices to take for anemia? What herbal poultice to eat for blood diseases?
- Eight joys, eight sorrows, eight virtues in life
- Chinese traditional snacks
- "There is more than enough every year" lecture notes
- Simple teaching of basic movements of Tibetan dance
- The Meaning of Merit Box
- How to pack a house for rent?
- Development of workers and peasants in Qinglin village