Help with adding dyn4 and 1kw servo for spindle
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Help with adding dyn4 and 1kw servo for spindle
I have a pm727v milling machine and I am replacing the spindle with a dyn4 driver and 1kw servo this will be wired 220 volt single phase, I need to add a contactor but I dont know what size contactor I need . I am a machinist by trade and I only know enough about electrical wiring to grt me in trouble. But I do know when to ask for help !!! I have all the wiring schematics from the Acorn website I just need to know what hardware I need to get . I already have the dyn 4 and the 1kw servo , can someone help me out with what size contactor and should I put line filters on each leg of the 220 ? Sorry in advance for the dumb questions ....I didn't think I need to post a report file but I can if needed . I'm running acorn , cnc12 , closed loop steppers , on a precision matthews pm727v
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Re: Help with adding dyn4 and 1kw servo for spindle
EMI Filters GND L1 N connected.
Contactor should have min. the Amp rating of your servo drive.
Consider to get an external brake chopper for snappy performance
Uwe
Contactor should have min. the Amp rating of your servo drive.
Consider to get an external brake chopper for snappy performance
Uwe
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- Posts: 44
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Re: Help with adding dyn4 and 1kw servo for spindle
This is the servo drive . So....10 amps??
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Re: Help with adding dyn4 and 1kw servo for spindle
The drive manual will recommend what fuse/CB and what speed/curve they should be.
Cheers,
Tom
Confidence is the feeling you have before you fully understand the situation.
I have CDO. It's like OCD, but the letters are where they should be.
Tom
Confidence is the feeling you have before you fully understand the situation.
I have CDO. It's like OCD, but the letters are where they should be.
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- Posts: 44
- Joined: Mon Mar 15, 2021 10:04 am
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- CNC12: Yes
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- Location: south east texas
Re: Help with adding dyn4 and 1kw servo for spindle
For any one else with the same question I had maybe this will help out this is the wiring diagram along with the description and part number of each part that DMM recommends