oOple.com Forums

oOple.com Forums (http://www.oople.com/forums/index.php)
-   General Race Chat (http://www.oople.com/forums/forumdisplay.php?f=8)
-   -   Reverse delay on brushless ESCs (http://www.oople.com/forums/showthread.php?t=25098)

skoky 04-06-2009 07:44 AM

Reverse delay on brushless ESCs
 
How do you like delay on brushless ESCs when going reverse? I really DONT! When we races for fun with friends it drives me crazy. ESC producers says, that this feature saves my car. But I dont care about my car. Do you?

Skoky.

AmiSMB 04-06-2009 08:08 AM

If there was no delay the pinion on the motor would do serious damage to the spur gear and possibly alot more damage along the drive train of the car. So either you accept the delay and be able to drive the car or if you have no delay then expect the motor to whine and then you will be whining as the car is not broken and you have lost out on your fun.

skoky 04-06-2009 08:25 AM

Delay
 
But brushed ESCs has no delay and everyhtings fine

peetbee 04-06-2009 08:49 AM

How long is the delay, surely it doesn't make that much difference??

skoky 04-06-2009 09:22 AM

First you have to stop the car andn than even 2 seconds. Its just annoying for me when I am hurry t catch up with others.

Skoky.

rcmadd 04-06-2009 09:27 AM

i have the nosram evil power reverse esc and that has no no delay at all

as soon as i put the breaks on it goes into reverse

DCM 04-06-2009 09:34 AM

most esc's have the option to either have instant reverse, or brake - delay - reverse.

blue_pinky 04-06-2009 09:48 AM

The delay is basically there to protect the transmission, if you run without the delay it'll stress the transmission more and this will reduce the life of the transmisson parts...

...just means more maintenance on the car, and running the risk of it randomly breaking!!!

djmcnz 04-06-2009 01:14 PM

Quote:

Originally Posted by skoky (Post 249740)
First you have to stop the car andn than even 2 seconds. Its just annoying for me when I am hurry t catch up with others.

Skoky.

This is your ESC, not the brushless setup doing this. Either read up on how to set up your ESC or get a new one...

rcmadd 04-06-2009 01:19 PM

Quote:

Originally Posted by DCM (Post 249744)
most esc's have the option to either have instant reverse, or brake - delay - reverse.

unless it is automatic:)

AmiSMB 04-06-2009 04:04 PM

Quote:

Originally Posted by skoky (Post 249722)
But brushed ESCs has no delay and everyhtings fine

With a brushed motor the brushes always know where the armature is. In a brushless sensorless system if the motor is not turning then the speedo does not know which phase to energise to get the motor to spin. If you have a sensored brushless system then this will not be the case but remember that brushless motors are usually a lot more powerful than their brushed counterparts.

Si Coe 04-06-2009 05:20 PM

Quote:

Originally Posted by skoky (Post 249740)
First you have to stop the car andn than even 2 seconds. Its just annoying for me when I am hurry t catch up with others.

Skoky.

Now this is the same as people who yell at marshals for not being fast enough - You're the one that crashed, its YOUR fault not theirs.
Likewise you wouldn't need to worry about reverse delay if you didn't have to reverse.....................


All times are GMT. The time now is 01:58 AM.

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2025, vBulletin Solutions, Inc.
oOple.com