Detailed specs for motors and encoders

[rodrigogoncalves]

Hi, is the BOM the official specs of the parts used? I'd like to know the makes and specs for the motors and encoders. Thanks

[davidelang]

the motors are custom built, they have a 291:1 worm gear with a 7-line encoder on the motor, resulting in 8148 pulses/rev of the output shaft, they have a final drive torque of 30Kg/cm and turn at 20 rpm

[Enjoying28]

I wonder if we can make a machine with these materials.

GM4632-370 DC 12V 30RPM High torque Turbo Encoder Motor Worm Geared Motor Reducer Motor
http://a.co/6l5dS2B
L Shape Worm Gear Motor Mounting Bracket
http://a.co/d01KZvQ
Browning 25B10 Minimum Bore Roller Chain Sprocket, Single Strand, Steel, 1/4" Stocked Bore, 10 Teeth
http://a.co/3dT9nYc
25 Roller Chain 50 Feet with 5 Connecting Links
http://a.co/0Qzel3k
Makeblock MegaPi - Born to Motion Control for Maker and Geek 256Kb flash memory
http://a.co/iL2OnRn
Makeblock Megapi Encoder/DC Motor Driver
http://a.co/3wgzsT6
12V DC 5A 5000mA Power Adapter Supply UL Listed Certified 2.1mm 5.5mm
http://a.co/c0oPc9u

maybe would have to edit the step factor
Edit: changed power supply and added bracket added memory

[davidelang]

looks plausable, I'll point out that you are driving three motors which take <0.5A each, so your 30A power supply is drastic overkill The motor's rated torque is less than the maslow motors, but the worst that will happen is that this means you have to go slower. there will probably be some software changes needed to make the software run on that board (and it's not clear from the Amazon page how much flash is on that board, so double check that there is enough space. David Lang

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On Tue, 6 Jun 2017, Enjoying28 wrote: Date: Tue, 06 Jun 2017 15:12:10 -0700 From: Enjoying28 ***@***.***> Reply-To: MaslowCNC/Mechanics <reply+0021b24f5bb304806bbd1e1ba6d837adc87c0d95f505747192cf00000001154eeab ***@***.***> To: MaslowCNC/Mechanics ***@***.***> Cc: David Lang ***@***.***>, Comment ***@***.***> Subject: Re: [MaslowCNC/Mechanics] Detailed specs for motors and encoders (#52) I wonder if we can make a machine with these materials. GM4632-370 DC 12V 30RPM High torque Turbo Encoder Motor Worm Geared Motor Reducer Motor http://a.co/6l5dS2B Browning 25B10 Minimum Bore Roller Chain Sprocket, Single Strand, Steel, 1/4" Stocked Bore, 10 Teeth http://a.co/3dT9nYc 25 Roller Chain 50 Feet with 5 Connecting Links http://a.co/0Qzel3k Makeblock MegaPi - Born to Motion Control for Maker and Geek http://a.co/iL2OnRn Makeblock Megapi Encoder/DC Motor Driver http://a.co/3wgzsT6 NEWSTYLE 12v 30a Dc Universal Regulated Switching Power Supply 360w for CCTV, Radio, Computer Project http://a.co/7Ea39eI maybe would have to edit the step factor