Haas VF-1 1994 Retrofit Allin1DC - 1st post on (DC Servo Motors)
Posted: Sun Jan 24, 2021 4:37 pm
HI Everyone here,
Just starting my journey of retrofitting our HAAS VF-1 in hope of all the support I can get from you guys.
Our Haas VF-1 1994 model, I started to have issue with servo drives.
After researching and learning a lot of info from this forum and Martycncgarage youtube channel decided to upgrade the CNC controls to go with Allin1DC. I have basic electrical knowledge and feel competent enough to do the job.
This week I have received my delivery from Centroid.
1:Allin1DC for pro and ultimate servo
2:Mill Pro for Allin1dc
3:ATC Support Plugin
4:Assembly Cap Board low Hi Voltage DC wcap 180vdc
5: PLCADD1616: PLC Expansion Card (16 inputs & 16 relay outputs)
Machine is still fully assembled, I have started to label all inputs and outputs.
I am keeping the HAAS dc servo motors and 2000line encoders, transformer, original wiring loom, VFD and any contactors which can be re-use.
My 1st request:
while testing the servo motors (according to TB155) and planning the wiring I noticed 2 x Yellow wire next the power input for DC servos, I believe both of are for the brake resistor.
I have the centroid wiring schematics but cant find a home for these wires.
I taught best to ask before I connect them to the brake resistor.
Electrocraft Brushed DC servo Motors E728.
Thanking you in advance,
Manni
Just starting my journey of retrofitting our HAAS VF-1 in hope of all the support I can get from you guys.
Our Haas VF-1 1994 model, I started to have issue with servo drives.
After researching and learning a lot of info from this forum and Martycncgarage youtube channel decided to upgrade the CNC controls to go with Allin1DC. I have basic electrical knowledge and feel competent enough to do the job.
This week I have received my delivery from Centroid.
1:Allin1DC for pro and ultimate servo
2:Mill Pro for Allin1dc
3:ATC Support Plugin
4:Assembly Cap Board low Hi Voltage DC wcap 180vdc
5: PLCADD1616: PLC Expansion Card (16 inputs & 16 relay outputs)
Machine is still fully assembled, I have started to label all inputs and outputs.
I am keeping the HAAS dc servo motors and 2000line encoders, transformer, original wiring loom, VFD and any contactors which can be re-use.
My 1st request:
while testing the servo motors (according to TB155) and planning the wiring I noticed 2 x Yellow wire next the power input for DC servos, I believe both of are for the brake resistor.
I have the centroid wiring schematics but cant find a home for these wires.
I taught best to ask before I connect them to the brake resistor.
Electrocraft Brushed DC servo Motors E728.
Thanking you in advance,
Manni