Close

257 Results for "bldc"

  • Full firmware and preorder

  • Full firmware is now on github!I am still improving some stuff and writing documentation!Also i made a preorder form for people that are interested in buying S-Drive BLDC drivers!https://forms.gle/eHPAsbJ77hMaUC4FA
  • Mid cover design

  • Started more detail design on the mid covers. Wrapping the cover end termination around the motor. I think I like it. Tomorrow I try to model a new bottom with same principle.  #fusion360 #k3lso #quad #quadruped #UPXtreme #design #prototype #bldc...
  • Developing the Power module (Part 2)

  • In the last log we showed how the physical inverter design came about, lets look at the motor control signals are generated.We keep going on about sinusoidal control. Here is why.Brushless DC (BLDC) motors are called so because they followed on historically...
  • Electromatronics

  • To make this 'gun' feel like a GUN, I will require some electronics and other hardwares.First, a list! I love lists. Especially numbered lists. They make me feel like I am accomplishing something even though I am not...Components by 'function'::1. the...
  • Created connector board

  • Connector board can be used to make easy connections to BLDC driver. It has RS485 chip onboard, so you can communicate with UART and RS485.As you can see on this picture S-drive uses only one cable for everything; data and power. Daisy chain is really...
  • Component Selection

  • Even though it is many months ago that I wrote the first log in this project, I am a lot closer to my first design than I was then. As presented in the previous post, there are three main methods to control a brushless motor, each one having slightly...
  • Hardware Design

  • With pride I can present the first hardware version of my own BLDC controller which I named the MBLDC for obvious reasons. In the last update I gave my reasoning for the different components I selected, as well as the wish to keep it small, and to keep...
  • Block Commutation

  • My BLDC controller can use different control strategies to drive a brushless motor. The simplest method is called block, trapezoidal or six-step commutation, whereas the more advanced method is called field-oriented control. The board also gives you...