Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

Experimenting with Sensored Brushless Motors
#4

Starting with the end in mind, if the Texas Instruments ICs I mentioned are to be used, then there needs to be a method to enable adjustable braking too.

From the datasheets these ICs have a digital input to select what happens when the throttle command is set to zero. The options are electronic braking or coasting.

So the key question here is can the digital input be driven by a PWM signal to enable adjustable braking?

So far the datasheets are unclear on this point - so let’s turn to the test bench to find the answer.

c
[+] 1 member Likes Dr_C2's post
Quote


Messages In This Thread
Experimenting with Sensored Brushless Motors - by Dr_C - 9th-Dec-24, 11:57 AM
RE: Experimenting with Sensored Brushless Motors - by Kevan - 9th-Dec-24, 12:34 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 9th-Dec-24, 01:17 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 9th-Dec-24, 01:24 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 11th-Dec-24, 08:11 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 12th-Dec-24, 02:19 PM
RE: Experimenting with Sensored Brushless Motors - by KensRedZed - 12th-Dec-24, 04:18 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 12th-Dec-24, 05:51 PM
RE: Experimenting with Sensored Brushless Motors - by KensRedZed - 12th-Dec-24, 08:19 PM
RE: Experimenting with Sensored Brushless Motors - by Drifter2 - 12th-Dec-24, 08:10 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 13th-Dec-24, 09:15 AM
RE: Experimenting with Sensored Brushless Motors - by Kevan - 13th-Dec-24, 11:52 AM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 13th-Dec-24, 12:48 PM
RE: Experimenting with Sensored Brushless Motors - by Kevan - 13th-Dec-24, 01:06 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 14th-Dec-24, 01:42 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 4th-Jan-25, 11:38 AM
RE: Experimenting with Sensored Brushless Motors - by Kevan - 4th-Jan-25, 01:02 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 4th-Jan-25, 01:30 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 4th-Jan-25, 04:46 PM
RE: Experimenting with Sensored Brushless Motors - by Kevan - 4th-Jan-25, 05:31 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 4th-Jan-25, 06:02 PM
RE: Experimenting with Sensored Brushless Motors - by Kevan - 4th-Jan-25, 06:53 PM
RE: Experimenting with Sensored Brushless Motors - by Kevan - 4th-Jan-25, 11:10 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 5th-Jan-25, 11:10 AM
RE: Experimenting with Sensored Brushless Motors - by Kevan - 5th-Jan-25, 12:16 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 5th-Jan-25, 12:43 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 5th-Jan-25, 02:33 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 7th-Jan-25, 06:11 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 14th-Jan-25, 06:39 PM
RE: Experimenting with Sensored Brushless Motors - by Drifter2 - 16th-Jan-25, 02:45 AM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 16th-Jan-25, 09:47 AM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 16th-Jan-25, 03:36 PM
RE: Experimenting with Sensored Brushless Motors - by Drifter2 - 17th-Jan-25, 09:23 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 18th-Jan-25, 01:08 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 9th-Jun-25, 05:26 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 19th-Jun-25, 07:27 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 20th-Jun-25, 08:21 AM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 25th-Jun-25, 01:22 PM
RE: Experimenting with Sensored Brushless Motors - by Kevan - 25th-Jun-25, 01:46 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 26th-Jun-25, 06:32 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 1st-Jul-25, 02:45 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 1st-Jul-25, 04:54 PM
RE: Experimenting with Sensored Brushless Motors - by Gordon Steadman - 1st-Jul-25, 05:14 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 1st-Jul-25, 05:25 PM
RE: Experimenting with Sensored Brushless Motors - by Gordon Steadman - 1st-Jul-25, 07:35 PM
RE: Experimenting with Sensored Brushless Motors - by Kevan - 1st-Jul-25, 05:49 PM
RE: Experimenting with Sensored Brushless Motors - by Kevan - 1st-Jul-25, 07:59 PM
RE: Experimenting with Sensored Brushless Motors - by Gordon Steadman - 1st-Jul-25, 08:11 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 2nd-Jul-25, 08:35 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 3rd-Jul-25, 02:22 PM
RE: Experimenting with Sensored Brushless Motors - by Kevan - 3rd-Jul-25, 02:55 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 3rd-Jul-25, 03:09 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 11th-Jul-25, 08:55 AM
RE: Experimenting with Sensored Brushless Motors - by Kevan - 11th-Jul-25, 11:17 AM
RE: Experimenting with Sensored Brushless Motors - by Kevan - 11th-Jul-25, 11:19 AM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 11th-Jul-25, 12:05 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 11th-Jul-25, 12:48 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 14th-Jul-25, 08:36 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 17th-Jul-25, 07:35 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 18th-Jul-25, 10:51 AM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 19th-Jul-25, 02:17 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 20th-Jul-25, 09:20 AM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 24th-Jul-25, 01:27 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 24th-Jul-25, 09:54 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 25th-Jul-25, 11:56 AM
RE: Experimenting with Sensored Brushless Motors - by Kevan - 25th-Jul-25, 12:32 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 27th-Jul-25, 08:20 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 28th-Jul-25, 05:45 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 28th-Jul-25, 06:28 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 1st-Aug-25, 09:42 AM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 3rd-Aug-25, 07:37 AM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 3rd-Aug-25, 08:02 AM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 3rd-Aug-25, 04:26 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 4th-Aug-25, 08:34 PM
RE: Experimenting with Sensored Brushless Motors - by Drifter2 - 4th-Aug-25, 10:06 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 5th-Aug-25, 05:18 AM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 5th-Aug-25, 06:26 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 10th-Aug-25, 11:04 AM
RE: Experimenting with Sensored Brushless Motors - by Kevan - 10th-Aug-25, 11:29 AM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 10th-Aug-25, 11:41 AM
RE: Experimenting with Sensored Brushless Motors - by Kevan - 10th-Aug-25, 12:02 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 10th-Aug-25, 12:33 PM
RE: Experimenting with Sensored Brushless Motors - by Kevan - 10th-Aug-25, 12:45 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 10th-Aug-25, 01:02 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 10th-Aug-25, 01:08 PM
RE: Experimenting with Sensored Brushless Motors - by Kevan - 10th-Aug-25, 01:26 PM
RE: Experimenting with Sensored Brushless Motors - by Drifter2 - 11th-Aug-25, 05:12 AM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 11th-Aug-25, 07:50 AM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 11th-Aug-25, 07:57 AM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 14th-Aug-25, 01:39 PM
RE: Experimenting with Sensored Brushless Motors - by Kevan - 14th-Aug-25, 02:16 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 14th-Aug-25, 03:10 PM
RE: Experimenting with Sensored Brushless Motors - by Kevan - 15th-Aug-25, 08:20 AM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 15th-Aug-25, 09:59 AM
RE: Experimenting with Sensored Brushless Motors - by Kevan - 15th-Aug-25, 12:53 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 15th-Aug-25, 01:26 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 31st-Aug-25, 07:53 PM
RE: Experimenting with Sensored Brushless Motors - by Drifter2 - 3rd-Sep-25, 07:43 AM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 12th-Sep-25, 03:04 PM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 13th-Sep-25, 10:21 AM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 13th-Sep-25, 12:49 PM
RE: Experimenting with Sensored Brushless Motors - by Drifter2 - 14th-Sep-25, 05:56 AM
RE: Experimenting with Sensored Brushless Motors - by Dr_C - 14th-Sep-25, 08:41 AM

Possibly Related Threads...
Thread / Author Replies Views Last Post
Last Post by Dr_C2
30th-Sep-25, 08:42 AM
Last Post by Dr_C2
11th-Dec-24, 10:20 AM
Last Post by Dr_C2
27th-Oct-23, 12:37 AM

Forum Jump:


Users browsing this thread: 2 Guest(s)