Description of a homemade device
Posted: Mon Feb 17, 2025 5:29 am
With left-hand installation, it will be located a little to the right, in the groove where the last coil is. Mark it somehow. Apply your homemade device to the place you marked, applying voltage to two adjacent lamellas. Immediately mark with a marker those on which the milliammeter value deviates somehow.
Let us recall that for the example we defined the value: K = 2. Thus, the device should show a deviation on two pairs of lamellas, and the marks should be on three lamellas. Otherwise, the groove will have to be changed. If the device deviates on a larger number of pairs, then this is direct evidence of the presence of short circuits between the turns in the coils of a particular group.
Discharge direction
And again our homemade device will come in handy. Without changing the lamellas to which we applied voltage, carefully move the step to the right or left. A deviation in either direction also indicates a corresponding discharge.
Winding direction
Based on the winding direction of the last coil, we determine netherlands telegram data its total value. For example, if the topmost wire comes out of the left slot, then the winding is left.
Number of turns
The number of turns can be easily found using the formula: Wk = Wn / K / 2. Here Wn is equal to the number of turns in one groove.
As we promised, we are placing an order for the assembly of a corresponding device that will help you rewind an electric motor. If you have at least some electrical engineering skills, it will be quite easy to do. First, select any suitable core, winding a suitable thin wire onto it.
The width of this core should not be more than 0.2 cm, and the wall thickness - 4-5 mm. To do this, you can take a couple of simple scraps of 5x40 busbar, the length of which is no more than 5 cm, and screw a 15 mm bushing between them, pressing the entire structure on the bolt.
Let us recall that for the example we defined the value: K = 2. Thus, the device should show a deviation on two pairs of lamellas, and the marks should be on three lamellas. Otherwise, the groove will have to be changed. If the device deviates on a larger number of pairs, then this is direct evidence of the presence of short circuits between the turns in the coils of a particular group.
Discharge direction
And again our homemade device will come in handy. Without changing the lamellas to which we applied voltage, carefully move the step to the right or left. A deviation in either direction also indicates a corresponding discharge.
Winding direction
Based on the winding direction of the last coil, we determine netherlands telegram data its total value. For example, if the topmost wire comes out of the left slot, then the winding is left.
Number of turns
The number of turns can be easily found using the formula: Wk = Wn / K / 2. Here Wn is equal to the number of turns in one groove.
As we promised, we are placing an order for the assembly of a corresponding device that will help you rewind an electric motor. If you have at least some electrical engineering skills, it will be quite easy to do. First, select any suitable core, winding a suitable thin wire onto it.
The width of this core should not be more than 0.2 cm, and the wall thickness - 4-5 mm. To do this, you can take a couple of simple scraps of 5x40 busbar, the length of which is no more than 5 cm, and screw a 15 mm bushing between them, pressing the entire structure on the bolt.