Ooo, Kollmorgen! They are definitely in the high end of pricing. 1,5 years ago I asked TGDrives to provide me a price quote for linear motors for my waterjet machine. They offered 2 versions - more powerful and less powerful. One was 20K Eur, the other was 12K Eur for 2 pieces of 3 m travel and 1 piece of 2 m travel. If You really want, let me know, I can look up model numbers to see, what kind of motors exactly did they include in the offer.
Viesturs 2011/6/18 Dave <[email protected]>: > I just saw linear actuators also.. > > I'm looking for something like this but in a complete assembly along > with linear square rail bearings etc. > > http://www.kollmorgen.com/en-us/products/motors/direct_drive_linear_motors/il_series_ironless/il_series_ironless/ > > I doubt that these are much cheaper than Parker linears and they don't > come assembled. > > Dave > > > On 6/17/2011 1:49 PM, Viesturs Lācis wrote: >> But there are no linear motors in Tolomatic page... Do I understand >> correctly, that John is using Tolomatic's linear actuators with >> Panasonic servo motors? >> >> Viesturs >> >> 2011/6/17 John Thornton<[email protected]>: >> >>> I've never priced them... I get my Tolomatic and Panasonic from Fluid >>> Power in St. Louis. >>> >>> John >>> >>> Dave wrote: >>> >>>> Thanks John, >>>> >>>> I've never heard of Tolomatic so I will have to look them up. >>>> >>>> Have you ever priced any Yaskawa linear servo motors and drives? Are >>>> they in the same price ranges as Parker? >>>> >>>> Dave >>>> >>>> On 6/17/2011 7:40 AM, John Thornton wrote: >>>> >>>> >>>>> I use Tolomatic on all my linear applications, excellent service, >>>>> quality components and much more cost effective than Parker. For >>>>> industrial applications I pair their slides with Panasonic servos and >>>>> drives which is usually controlled with a PLC. >>>>> >>>>> John >>>>> >>>>> Dave wrote: >>>>> >>>>> >>>>> >>>>>> Has anyone found a source of less expensive linear servo motors? >>>>>> >>>>>> I have a client who really wants to use some linear servo motors to >>>>>> retrofit some machines. He doesn't really "need" them but he has some >>>>>> Parker linear servo motors that I installed a couple >>>>>> of years ago and he really likes them but they can't afford to pay the >>>>>> big bucks for more Parker linear drives. These are two axes machines >>>>>> that look like lathes. >>>>>> >>>>>> The one long motor (Z axis) has about a 40 inch stroke and 50 lbs of >>>>>> force. >>>>>> The other short motor (X axis) has about 30 lbs of force. >>>>>> >>>>>> I believe that these two motors and drives were in the $12,000 range a >>>>>> few years ago. >>>>>> >>>>>> The motors I used before were ironless, I believe they were specified >>>>>> that way to eliminate cogging since this is a very low speed application. >>>>>> >>>>>> Thanks, Dave >>>>>> >>>>>> >>>>>> >>>>>> ------------------------------------------------------------------------------ >>>>>> EditLive Enterprise is the world's most technically advanced content >>>>>> authoring tool. 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Experience the power of Track Changes, Inline Image >> Editing and ensure content is compliant with Accessibility Checking. >> http://p.sf.net/sfu/ephox-dev2dev >> _______________________________________________ >> Emc-users mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/emc-users >> >> > > > ------------------------------------------------------------------------------ > EditLive Enterprise is the world's most technically advanced content > authoring tool. Experience the power of Track Changes, Inline Image > Editing and ensure content is compliant with Accessibility Checking. > http://p.sf.net/sfu/ephox-dev2dev > _______________________________________________ > Emc-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-users > ------------------------------------------------------------------------------ EditLive Enterprise is the world's most technically advanced content authoring tool. 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