Thread: Hybird Servo / Leadshine
-
24-02-2016 #11
Still not sure about that. Just look at torque curve and encoder count so you would see thats the case. Bellow compared the strongest nema 23 from both series. All same as Lead shine, which also make integrated motors
I was speaking about their so called "Stepper Killer" :
it seems the true servo is their so called " High Power"
Shenzhen Just Motion Control Electromechanics Co.,Ltd. , Just PM you the details
As it was a private email and a couple of months ago, if sb needs i will send him the details, or why dont just contact them for your need directly, but their closed loop stepper is cheaper than Leadshine, so is the servo drive.
Its worth noting that it took me 10 emails so they understand and agree with me that the closed loop 3nm motor need to be coupled with the bigger than suggested driver, so it could be driven at 70V. So make sure thats the case when you order. You will want 3nm nema 23/ they call it nema24/ coupled with the bigger driver.
Last edited by Boyan Silyavski; 24-02-2016 at 12:20 PM.
-
24-02-2016 #12
-
The Following User Says Thank You to JAZZCNC For This Useful Post:
-
24-02-2016 #13
so leadshine are dc stepper motors with an encoder - with matching leadshine driver
clearpath are proper servo motors - with matching clearpath driver
the clearpath do look really good.
as with all of us I would love the best quality, has or datron quality. which comes at a price
although some very helpful info has been posted im no closer to knowing what I want LOL
-
24-02-2016 #14
-
24-02-2016 #15
does anyone have a price for the clearpath motors and drivers?
-
24-02-2016 #16
-
The Following User Says Thank You to Boyan Silyavski For This Useful Post:
-
24-02-2016 #17
id be interested to hear from someone with a leadshine setup to get their on them
-
24-02-2016 #18
just trying to understand the clearpath stuff, so you don't need a separate driver?
you plug power and control signal directly into the motor?
https://www.teknic.com/model-info/CPM-SDSK-3411P-RLN/
-
24-02-2016 #19
You plug 2 cables, one for motion control signals, other for power. Thats it. The driver is integrated in the motor. Plus eventually USb cable so you could program the drive.
Its there on the picture at the link. You dont need separate servo drive. All you need is breakout board/motion control/ capable to output the signal to them. Look at the pdf and see what signal it accepts. Then you will know what board you need. Look manual at page 84 for step dir info
-
24-02-2016 #20
I have Nema 34 leadshines close loop steppers on my machine. Thought they would give me the benefit of positional feadback and torque but realistically I could have gone with normal steppers. If I were to do it again, I would go with servos with brakes. I am considering doing that change some time in the future but the machine works so leaving well enough alone for the time being.
https://emvioeng.com
Machine tools and 3D printing supplies. Expanding constantly.
Thread Information
Users Browsing this Thread
There are currently 1 users browsing this thread. (0 members and 1 guests)
Similar Threads
-
Leadshine website and AM882
By EddyCurrent in forum General ElectronicsReplies: 12Last Post: 24-08-2018, 01:59 AM -
Where I can buy Leadshine DCS 303
By uli12us in forum Marketplace DiscussionReplies: 5Last Post: 16-11-2015, 04:34 PM -
eBay: SEM SERVO MOTOR SEM MT30 U4-48, LAMBDA psu,s, 160v servo drive
By dazza in forum Items On eBay UKReplies: 0Last Post: 29-01-2015, 08:55 AM -
Leadshine Drives Cheap
By smeg up in forum Marketplace DiscussionReplies: 12Last Post: 20-01-2015, 03:04 AM -
400W servo - Leadshine ACS806 + ACM604V60 driver - PSU size?
By dsc in forum Stepper & Servo MotorsReplies: 10Last Post: 23-04-2013, 05:33 PM
Bookmarks