You can buy those parts in Hong Kong, let me know your skype ID or e-mail address, I will help you to buy those parts via internet, same I buy before.
Type: Posts; User: huongthanh
You can buy those parts in Hong Kong, let me know your skype ID or e-mail address, I will help you to buy those parts via internet, same I buy before.
Here is PCB layout for your reference!!!!!:bat:
[QUOTE=josiah47;857091]can you provide a list of parts/schematic that you used to build these drivers, or even a tutorial?
Hi All,
The attached is schematic that I built the 5-phase stepping...
Hi All,
Have long time I did not enter the forum,
My pentagon stepper driver is very simple, just using the SI7510 IC to control ten 2SK2232 mosfet. Here is sample video for your reference. If...
Lehung,
Did you try to build a 5pase stepping motor with SI-7510 + SLA5073 + SLA5074? I'am testing with those IC and it work well. It seem to easy to build a driver.
Speed of the stepping motor depend on the step pulse frquency PPS - pulse per second.
Ha..Ha...
My 5 phase stepping motor driver already completed and it work well.
Hi every body,
Where are you....???
Thanks for your reply,
As your suggestion, I think at any time there are three coils of the motor disable, so may be it will be reduce torque...I will try and see how the result. Thanks.
To speed up and more torque on stepper motor, normally we use a higher voltage (2 or 3 times of motor rated voltage) and add in series with motor coil a resistor to increase total resistance of...
Bunalmis,
Thanks for your schematic. Main tasks are take care by MCR1207. How much for one set MCR1207? When and where we can buy it?
[QUOTE=jalessi;399412]P.S.
Send me your email address and I will send you a pdf with more info.
Jeff Alessi
Hi Jeff,
Could you kindly send me too? I am building a 5 phase stepper driver,...
Bunalmis,
Could you post the schemantic of this driver? and then everybody have chance to learn.
Mariss,
Thanks for your reply, looking forward your sharing information. Thanks
Hi everybody,
Where are you????
Any information could be share?
Hi Jeff,
Did you tried to build a 5-phase stepper motor? Could you share some more information?
I have a 5phases stepper motor (5 wires) with spec. 2.8A/Phase; 2.42V/Phase and 0.72o/Step. It is...
Hi everybody,
I have a 5phases stepper motor (5 wires) with spec. 2.8A/Phase; 2.42V/Phase and 0.72o/Step. It is pentagon connection. I tried to build a driver use 89S52 as logic microcontroller and...
Hi everybody,
I have a 5phases stepper motor (5 wires) with spec. 2.8A/Phase; 2.42V/Phase and 0.72o/Step. It is pentagon connection. I tried to build a driver use 89S52 as logic microcontroller and...
Sorry, I could not upload the attachment file.
Mariss,
Thank you very much for your explanation and I could understand. Because I no experience about MOSFET, so pls help to check the below schematic (CHOPPING.PDF) whether can work well or not? ...
Mariss, Thanks for your reply.
You are correct that 74HC series is rated at 6VDC max supply voltage. So in the my schematic used 5VDC supply for 74HC08.
Actually, With P-channel I use 0V to...
Hi Everybody,
Where are you....?
Hi all,
The attach file is my driver for 5 phase pentagon stepper. Hope that it will be helpful.
Hi all! I am building a 5phase pentagon stepper driver using MOSTFET and ATMEL Microcontroller. My driver can drive 5phase pentagon stepper run at very slow speed. I want to speed it up more. Please...
Hi all!
I have a 5Phase stepper motor with spec. 2.8A/Phase 2.42V/Phase. Pentagon winding connection. I want to build a driver for above mention motor. Please help