1
\$\begingroup\$

I have a penta-drive 5-phase motor with 5 wires that I'm looking to drive with a microcontroller and driver board. I have a driver with 6 H-bridges that I was hoping to use. If this was a 10-wire stepper where each coil is separate, its easy to connect and drive with 5 individual H-bridges.

How can I wire and drive this for the 5-wire setup properly?

| improve this question | |
\$\endgroup\$
  • \$\begingroup\$ yes but It depends what you specify...on max performance (CC) vs max simplicity (CV) and control by half step, full, PWM for max torque; speed; smoothness; efficiency ( pick any 2 ) what is motor DCR and V rating? \$\endgroup\$ – Tony Stewart Sunnyskyguy EE75 Nov 23 '16 at 16:04
2
\$\begingroup\$

You connect each phase to a separate h-bridge output. Since there is no common wire, you will have to energize at least two coils. This page shows the specific details: http://www.orientalmotor.com/technology/articles/2phase-v-5phase.html

enter image description here

| improve this answer | |
\$\endgroup\$

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.