any reason why this circuit deonst work? the order of states is below with 100ms between them
Q7,Q2,Q9

Q7,Q3,Q9

Q7,Q6,Q9

Q8,Q1,Q10

Q8,Q4,Q20

Q8,Q5,Q20

 

What is it supposed to do?
The three coils are connected in parallel. Are they supposed to be?

 

What is it supposed to do?
The three coils are connected in parallel. Are they supposed to be?

each coil is shown is two coils at either side of the motor in series, with a resulting magnetic force in the same direction as one another i repeated this 3 times.

 

Q1, Q4, and Q5 are connected in parallel
Q2, Q3, and Q6 are also connected in parallel
Therefore your first three states:
Q7,Q2,Q9
Q7,Q3,Q9
Q7,Q6,Q9
are identical.

 

Q1, Q4, and Q5 are connected in parallel
Q2, Q3, and Q6 are also connected in parallel
Therefore your first three states:
Q7,Q2,Q9
Q7,Q3,Q9
Q7,Q6,Q9
are identical.

I dont think they are? they are supposed to drive each coil Q2 will activate L3, Q3 for L2, Q6 for L1.

 

Look at what these links do.

 

Look at what these links do.
View attachment 170016

would current follow those links even if their is no route to ground?

 

I'm not sure what are you trying to do?
1. V = 1.5V
2. How about the V/I of motor?
3. VN66, Vgs=5V, Id = 0.3A, Rds = 1.8Ω
4. When the load connected with Vs and Ground and in series two stages then you will need the Vin = 5V + 3V + 3V = 11V.
The info of VN66 is quite less, I'm not sure when the Vgs<5V and how many volts that it can be get into the saturation status.

 

I'm not sure what are you trying to do?
1. V = 1.5V
2. How about the V/I of motor?
3. VN66, Vgs=5V, Id = 0.3A, Rds = 1.8Ω
4. When the load connected with Vs and Ground and in series two stages then you will need the Vin = 5V + 3V + 3V = 11V.
The info of VN66 is quite less, I'm not sure when the Vgs<5V and how many volts that it can be get into the saturation status.

ignore the values used its just demonstration of the circuit i am trying show

 

would current follow those links even if their is no route to ground?

For all your steps, either Q9 or Q10 is switched on providing a path to ground.

 

I'm not sure what are you trying to do?

I suspect the idea is to power the three coils in sequence, and then reverse the polarity and power each coil again.
To do that will need 6 half bridges - 12 MOSFETs - and the idea behind the circuit in post #1 isn't going to work.

 

I suspect the idea is to power the three coils in sequence, and then reverse the polarity and power each coil again.
To do that will need 6 half bridges - 12 MOSFETs - and the idea behind the circuit in post #1 isn't going to work.

Thanks.
I didn't check the circuit carefully, because it's quite messed and connected with the wrong pin from MOSFET to motor as the listed at items 4 in my posted #8, and the TS didn't answer the question listed at items 2, and he also didn't mention the input signal (voltage and current), so I can't do any further.

 

Thanks for the help the 6 half bridges work in simulation