TNX for the info
Type: Posts; User: Mhook
TNX for the info
This machine only has an overload relay motor( allen bradly), which may not have worked when drag high current and the motor winding burn out
I looked inside the motor with a flashlight,...
thx for reply
I checked the both of cylinders and I think they are working properly, the spindle rotates easily
The problem shows itself in 1500 to 2500 rpm
hi everyone
in my vmc4020 spindle motor , i have
increasing and decreasing rpm!
in low speed gear only
I don't have a problem when the spindle turns on at a speed higher than 2500, but this...
Hi everyone
why M49 code doesn't inactive spindle pot? M49 works for the feedrate pot, but not the spindle in 88hs!
i tapping with G84 but spindle rotation must adjust manually!
thx
i checked for me and it was similar to your machine/ i think
the lenght of the cable cause it may increase ohm resistance!
the x axis cable is longer than others axis
If the X axis motor swapped...
hi
make sure that the molex sockets at the bottom of the motherboard are clean and connected
hi everyone
i need information for inverter replace
Which model of Yaskawa inverter has the ability to replace Baldor inverter with Ridgid tapping?
If possible, is there a wiring diagram for it? ...
Fadal uses rk5 time delay fuse (5 amps or 10 amps) under Baldor inverter for 13 ohm brake resistor
is it possible to use mcb for example 5 amps mcb?
hi
Please, if possible, send a picture of the signal wire on the amplifier
picture of (bypassed the velocity loop and soldered signal wire directly into a specific point in the amplifier farther...
hi everyone
I read somewhere that Fadal dc amplifiers have 2 modes, velocity and torque mode, and that in velocity mode we need Tach feedback, is there a way to keep these amplifiers and change to...
Hello friends
how many millivolts of Ac ripples allowed in the Fadal power supply at 5v and 12v !?
i have 220mv ac ripples in 5v and +12v
and 15mv in -12vdc
Is this voltage correct?
Thank you, you have a lot of information
hi everyone
What is the exact function of this part and how can it be tested?
And why is it placed after the dc amplifier?
What was the need to use this transformer in the circuit?
As far as I remember, the vmc15 xt ballscrew had a diameter of 32 mm and inch pitch equal to 5.5 mm.
check power supply voltage
12v and 5v
input 120v ac
check jumpers on transformer for correct output voltage
check blue capacitor voltage between 125to160
vdc depend on type of transformer
check...
Thank you for the good information
you are right
Hi everyone
I replaced the old crt monitor with a new one lcd ( fadal vmc15 1995)
But the color of the letters is white
Is there a way to change the color to green?
please check your email
!?
my control is seicos ii
hi everyone
how can i change vm40ii seicos language german to english?!
thx
It makes no difference!
In addition, Fadal's eprom program is wrong. The correct number for the metric ballscrew is 595 ! not 302
thx a lot
hi
all axis balance between 0-1
Which parameter is there for axis lag in setp?
Hi friends,
I have a big problem, the quality of the surface finish at 45 degrees is extremely bad, the resolvers and tachos are new , but apparently the axis numbers become similar with a delay...
hi
today I use silver graphite with a combination of 80% silver and 20% graphite and the quality of the signal was much better than Fadal orginal brushes. And the quality of the surface finishing...
hi everyone
What is the best type of carbon brush for glentek motor Tacho on Fadal?
1-carbon graphite brush
2-silver graphite brush
Which type provides the least amount of wear and the best...
??????