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SERVO motor for Z-axis
开云体育I dont think servo motors are available at such high speeds.If they are, I think they might be more expensive than normal ones. The high speed motors on e.g. Haas, are VFD driving a 3-phase motor. (Inside the cabinet it says 40 Hp VFD). The chinese high speed spindles are also VFD + 3phase. Also, servos are good at positioning. I dont think you need positioning at 25.000 rpm ? Or rigid tapping (mind boggles) 25.000 rpm On 03/03/2015 19:50, Chris
microcnc_31@... [mach1mach2cnc] wrote:
-- -hanermo (cnc designs) |
开云体育You mean 2500 rpm? --- Original Message ---
From: "Chris microcnc_31@... [mach1mach2cnc]" Sent: March 4, 2015 1:50 AM To: mach1mach2cnc@... Subject: [mach1mach2cnc] SERVO motor for Z-axis ?
Hello: ? I like to run as high as 25000 RPM?. I appreciate your candor suggestions ? ? Thanks; ? Chris |
开云体育NO I need 25000 RPM spindle or motor I can use connecting to my own spindle system. ? ? Thanks Again ? Chris ? From: mach1mach2cnc@... [mailto:mach1mach2cnc@...]
Sent: Wednesday, March 04, 2015 2:03 AM To: mach1mach2cnc@... Subject: RE: [mach1mach2cnc] SERVO motor for Z-axis ? ? You mean 2500 rpm? ? Hello: ? I like to run as high as 25000 RPM?. I appreciate your candor suggestions ? ? Thanks; ? Chris |
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typical 3phase VFD driven water cooled spindles are 24Krpm? ...such as as my 2KW unit ? ? Paul Tegler ptegler@verizon.net www.teglerizer.com ? On 03/04/15, Chris microcnc_31@msn.com [mach1mach2cnc]yahoogroups.com> wrote:? NO I need 25000 RPM spindle or motor I can use connecting to my own spindle system. ? ? Thanks Again ? Chris ? From: mach1mach2cnc@yahoogroups.com [mailto:mach1mach2cnc@yahoogroups.com]
Sent: Wednesday, March 04, 2015 2:03 AM To: mach1mach2cnc@yahoogroups.com Subject: RE: [mach1mach2cnc] SERVO motor for Z-axis ? ? You mean 2500 rpm? ? Hello: ? I like to run as high as 25000 RPM?. I appreciate your candor suggestions ? ? Thanks; ? Chris |