sm-52-2 does not brake in "brake test" at startup

Hello.
sm-52-2 starts to give a brake error when starting the march, all the brake parts, pads, discs, etc. are changed.

Now when "start" is pressed to move the machine, the machine starts to beep, at that moment the motor should apply a little force to check that the brake is correct; but it doesn't do that, at that moment of the beeps the machine makes a lot of force and moves about 5 degrees.

then the brake error appears and it can no longer be started.

however, in slow motion the machine does move.

does anyone have an idea.
Thanks.

 

hi dear sir please could you show us what the screen displays as an error. thank you

 

Hi
If your machine rotates >4 degree (more then 4 degree) then motor break needs to tighten.
For test
Switch on machine and inch untill some degree comes on the display (delivery) .
Then remove safety and press run button once check new degree.
In old and new degree if difference is more then 4 then problem in break

 

thank you so much Ashok Kumar,

I'll try it tomorrow, and I'll tell you...

 

If you have not solved your problem, send me the init test and dyn test

 

Hi Jarozz,

check also the belt of the main drive if worn replace it with new, if covered with oil clean it first than tight it right.

Br