What is the difference between the step motor two phase eight and four phase eight lines?
Eight-channel such a motor but as four phase, if the relative connection becomes two motors, the four coil, put the two together, has formed four line, may be two and, in series of torque, parallel can let motor speed, according to the practical use of reasonable connection.
There are no four phases of stepping motor. There's no need to do four phases. Some people like to sell fake heads. Why does a step motor have 2, 3, and 5 phases. It also has two, three and five. A four-phase step motor is a two-phase step motor, which must be used by the driver of two phases. You see that there are four phase drives.
Two phase stepper motor is divided into single drive and bipolar drive, single driver generally have four lead, but domestic customarily referred to as the 4 phase stepper motor, are two phase stepper motor in a strict sense. Eight lines of two phase stepping motor can connect into a single drive and bipolar drive 2 ways, connect unipolar stepper motor drive is 4 phase, but as you said that the motor is 6 line unipolar driven motor, so the purpose of strict change motor or change to the bipolar drive mode of parallel connection to be meaningful, or it is not necessary to change the motor, this motor can do before because there is no change unipolar drives and bipolar drive used in series connection.
Four phase eight steps to the motor connection: F1, F2, excitation source, H1 and C1 wired together, H2, C2 dc power supply. If you need to reverse the inversion, you simply need to change the wiring: you can connect the H1 and C2, H2, and C1 to the dc power supply
Two phase eight steps to the motor connection: the internal coils and the four lines of the connection are led to the step drive, which can drive the step motor. But in the series of the series, the four wires are connected to the step drive, the electric motor is not killed, and the pulse motor is not turned. And then it can run and not run when connected.
