From c310e6698049431360fba3cba24d31f1c5ab7eff Mon Sep 17 00:00:00 2001 From: Sabrina Chowdhury <sabrina.chowdhury29@gmail.com> Date: Sat, 28 Aug 2021 02:53:22 +0200 Subject: [PATCH] update --- docs/electronics/Motors.md | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/docs/electronics/Motors.md b/docs/electronics/Motors.md index beb4371..2ea64ed 100644 --- a/docs/electronics/Motors.md +++ b/docs/electronics/Motors.md @@ -55,7 +55,7 @@ Choosing a stepper very much depends on the type of machine you have or are goin --- > #### 1) Unipolar / Bipolar --- -- Stepper motors can be bipolar or unipolar. This has to do with the way coils are connected. In all cases, we use bipolar motors. +- Stepper motors can be bipolar or unipolar. This has to do with the way coils are connected. Nearly all motors for hobby CNC machines are sold as bipolar. - A bipolar stepper motor has an onboard driver that uses an H bridge circuit to reverse the current flow through the phases. By energizing the phases while alternating the polarity, all the coils can be put to work turning the motor. @@ -63,7 +63,6 @@ Choosing a stepper very much depends on the type of machine you have or are goin - For the same reason, bipolar motors have a high torque output. To learn more about the wiring, check this [Wiring Configurataion](https://blog.orientalmotor.com/wiring-basics-unipolar-vs-bipolar). -- However, the motors need more complex circuitry to switch the coils. This isn’t an issue because the driver modules do this for us. Nearly all motors for hobby CNC machines are sold as bipolar. - +- However, the motors need more complex circuitry to switch the coils. This isn’t an issue because the driver modules do this for us. -- GitLab