Forum: Motors & their mountings
Tue 26 February 2013, 07:27
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Replies: 278
Views: 280,513
Thanks Brian.
Quote:
"Adding more supply...
Thanks Brian.
Quote:
"Adding more supply voltage to the drive is the only way to increase the critical step rate and supply more current to the stepper motor, so more torque develops at higher...
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Forum: Motors & their mountings
Sun 13 February 2011, 04:42
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Replies: 278
Views: 280,513
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Forum: Motors & their mountings
Sun 14 November 2010, 09:28
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Replies: 278
Views: 280,513
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Forum: Motors & their mountings
Tue 01 June 2010, 12:54
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Replies: 278
Views: 280,513
Quite simply, the MechMate concept & design is...
Quite simply, the MechMate concept & design is meant for processing wood and holding tolerances measureable with the tools found in the typical woodworking workshop.....ie. tape measure, steel rule...
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Forum: Motors & their mountings
Tue 01 June 2010, 03:06
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Replies: 278
Views: 280,513
That "Motionking" drive is just a re-labelled...
That "Motionking" drive is just a re-labelled Leadshine drive - the word Leadshine still appears in 2 places in their text. And Leadshine are quite acceptable drives.
(Mark, I have some buyer's...
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Forum: Motors & their mountings
Fri 29 January 2010, 21:21
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Replies: 278
Views: 280,513
Graeme, I look at the weight and length for a...
Graeme, I look at the weight and length for a start, and see you are comparing a single stack (light/short) to a double stack (heavy/long) motor. Single stack is okay with reduction (belt/gear) but...
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Forum: Motors & their mountings
Fri 20 November 2009, 19:31
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Replies: 278
Views: 280,513
Toad, you also need to consider the currents...
Toad, you also need to consider the currents (Amps) and load capacity (VoltAmps) of your drives and power supply. There is a strong possibility that your existing drives and power supply are also too...
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Forum: Motors & their mountings
Tue 01 September 2009, 13:29
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Replies: 278
Views: 280,513
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Forum: Motors & their mountings
Tue 01 September 2009, 01:06
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Replies: 278
Views: 280,513
Polder, you have me confused!
1. I think...
Polder, you have me confused!
1. I think you used the word "driver" when you really wanted to say "motor"? The whole discussion is about motors and Stögra makes motors. (The drive(r) is the...
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Forum: Motors & their mountings
Mon 10 August 2009, 06:50
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Replies: 278
Views: 280,513
Drivers making µsteps are not new. Most of the...
Drivers making µsteps are not new. Most of the things written in this thread: Why a stepper motor should not be too big (http://www.mechmate.com/forums/showthread.php?t=255) were written by people...
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Forum: Motors & their mountings
Fri 19 June 2009, 21:20
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Replies: 278
Views: 280,513
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Forum: Motors & their mountings
Fri 19 June 2009, 14:19
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Replies: 278
Views: 280,513
No, not too large. 118mm is not too much larger...
No, not too large. 118mm is not too much larger than 96mm. I was actually surprised to see the results of the guys in Brasil with very much longer motors. See the pictures and videos near the end of...
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Forum: Motors & their mountings
Fri 19 June 2009, 13:44
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Replies: 278
Views: 280,513
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Forum: Motors & their mountings
Sun 24 May 2009, 20:43
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Replies: 278
Views: 280,513
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Forum: Motors & their mountings
Fri 22 May 2009, 01:50
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Replies: 278
Views: 280,513
Gorantec, you already have 3 motors of 3.0 mH...
Gorantec, you already have 3 motors of 3.0 mH inductance and that will decide the power supply voltage. Now you need a number 4 motor and you will run it off the same power supply, so it must also...
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Forum: Motors & their mountings
Thu 21 May 2009, 05:02
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Replies: 278
Views: 280,513
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Forum: Motors & their mountings
Thu 21 May 2009, 04:11
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Replies: 278
Views: 280,513
Okay, now I understand the poor performance.
...
Okay, now I understand the poor performance.
I do not agree that you have to go for a bipolar parallel connection to get a good performance. With a good driver and a good voltage you will get a...
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Forum: Motors & their mountings
Thu 21 May 2009, 02:13
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Replies: 278
Views: 280,513
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Forum: Motors & their mountings
Wed 20 May 2009, 23:29
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Replies: 278
Views: 280,513
Let us look at the basics - this is from the...
Let us look at the basics - this is from the document you linked:
4680
It looks like the MT34FN47 motors are supplied in two versions: 035x8yy and 060x8yy. Which version have you got on your...
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Forum: Motors & their mountings
Tue 28 April 2009, 09:33
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Replies: 278
Views: 280,513
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Forum: Motors & their mountings
Tue 28 April 2009, 07:14
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Replies: 278
Views: 280,513
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Forum: Motors & their mountings
Tue 28 April 2009, 06:14
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Replies: 278
Views: 280,513
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Forum: Motors & their mountings
Thu 09 April 2009, 00:08
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Replies: 278
Views: 280,513
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Forum: Motors & their mountings
Sat 21 February 2009, 22:58
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Replies: 278
Views: 280,513
Going up the ratio means:
1. the PC must run...
Going up the ratio means:
1. the PC must run faster to generate the higher pulse rate
2. risk of increased backlash in the gearbox
3. the only possible benefit is a smoother cut, but we already...
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Forum: Motors & their mountings
Fri 23 January 2009, 07:20
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Replies: 278
Views: 280,513
You might notice from these numbers MT34FN26,...
You might notice from these numbers MT34FN26, MT34FN31, MT34FN47 that the motors are 3.4 inches square and that the lengths are either 2.6 inches, 3.1 in, or 4.7 inches. The motor length is an...
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