Best 8 Wire Stepper Motor

Its a more flexible arrangement basically.

8 wire stepper motor. You can choose two coils. Set up your driver with a reasonable current say 50 of rated value on motor or if you don t have that setting use a low voltage set the driver to spinning you may need a controller to give the driver a pluse in my case i use my arduino you can use a signal generator too an 8 wire stepper commonly has 4 separate coils. The best known of these is the bipolar 4 wire which is what we use for example with several drives such as the tb6600 with the printer driver router 4988 and with the drv8825 among others.

First we need some more details. You can identify them using a simple ohm meter this you can sort out four pairs of cables. The 8 wire stepper motor can be connected in series or in parallel with the windings.

8 lead wire stepper motor wiring configurations. Phase 1 a black phase 3 a orange phase 2 b red phase 4 b yellow connect wires with wire nut white black white orange 4 lead bipolar series mbc or mlp series connect wires with wire nut. This picture shows the coil arrangement inside your stepper.

8 lead wire stepper motor wiring configurations. You need to resolve which coil pairs are identical two pairs are basically the same. Bipolar parallel connected motors will generally provide higher top speed but will require twice as much current as a series connected motor.

However wiring stepper motor without a diagram will take more time. Figure 3 shows an 8 wire stepper motor with both windings of each phase connected in series. To wire it correctly without a pin out you need to know the phasing of the coils which cannot be.

This board is designed to drive bi polar stepper motors which typically have 4 wires coming from them. Basically a 8 wire stepper can be configured as a 6 wire or a 4 wire motor series or parallel. This configuration is very similar to the 6 wire configuration and similarly offers the most torque per amp at the expense of high speed performance.