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Shredder electronics - motor controll design .

$250-750 USD

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Slået op cirka 5 år siden

$250-750 USD

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Hello . I'm looking for someone who could help me out with project of mine shredder. I have designd whole machine . And I am rigth now building the first running prototype. But what is really challenging for me is Controll system . Shredder will use 1.5kW or 2.2kW motor. 1. And normally it should work on full power ( after reducer it should have 19rpm ) 1.a) and should normally shredd all the elements putted inside 2. sometimes shredder can stop because of the element wich is not able to "eat" 2.a) It should be able to detect this too strong element wich is causing stopping rotation. and automaticly should make one turn reverse and after that should come back to normal work. I need someone to tesign this . To tell me wich components should I use. I tould be nice not to uce a inverter. If you want you can design arduino based logic board or something . i dont know how to bite this. take care and ooffer me something.
Projekt-ID: 18536763

Om projektet

19 forslag
Projekt på afstand
Aktiv 5 år siden

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19 freelancers are bidding on average $500 USD for this job
Brug Avatar.
Hello, I am Anthony from Sri lanka. I have 7 years of experience in the filed and I am very much interested in your project. Why you should hire me ? * As a full time freelancer I have my own PCB fabrication work shop and testing lab. So there is no problem doing live tests with you after the device has been developed. * My workshop is equipped with CNC machine, FDM 3D printer and DLP 3D printer. So there is no problem designing and printing plastic parts you required. Please contact me if you are interested. Thank you Anthony
$555 USD på 10 dage
4,8 (63 anmeldelser)
6,5
6,5
Brug Avatar.
Hello my name is Maria, I would like to work in this project, I’m an engineer with plenty of experience working with Electrical Engineering, Electronics, Engineering, Microcontroller, PCB Layout, I have made many PCB and microcontrollers projects, so I am sure I can do a good work for you. Good communication with my clients it is a top priority for me. If you have any doubt or want to see more of my work I’ll be here. Contact me for more info.
$750 USD på 10 dage
4,9 (18 anmeldelser)
6,5
6,5
Brug Avatar.
Hi There, I-TECH will deliver a working prototype for your motor controller. We will use shaft encoder or photo interrupter to sense the moving shaft, the moment shaft stops due to blockage Controller will move the motor in reverse direction so that blocking stuff gets out and crushed properly. if the technique looks good, Please feel free to contact us. Best Regards, Shahbaz. Question: Are you using DC Motor or an AC motor?
$1.000 USD på 30 dage
4,6 (52 anmeldelser)
7,0
7,0
Brug Avatar.
Professional Eplan electric p8 user. Electrical engineering. Project management. PLC programmer. Scada designer.
$444 USD på 9 dage
4,7 (11 anmeldelser)
5,8
5,8
Brug Avatar.
Hello I'm an electronics engineer with 10+ years of experience including Arduino and Raspberry. I would recommend a VFD or a soft starter for the project as the only way of controlling a powerful motor. Best regards, Dennis
$277 USD på 10 dage
4,9 (7 anmeldelser)
4,7
4,7
Brug Avatar.
Embedded system engineer with three years experience in electronics and electrical circuit design. I have proficiency in following software tools: Electrical circuit design Arduino IDE pcb design microcontroller programming ,interface plc programming scada system design Siemens S7 programming Electrical circuit simulation thermal control system building circuit (low energy control) bluetooth NodeMCU programming IOT (internet of things) Mplab(x) IDE micro C IDE PCB manufacturing
$250 USD på 10 dage
4,0 (18 anmeldelser)
5,0
5,0
Brug Avatar.
I believe that my experience and skill in this background will prove to be of great help to you. Contact me to discuss more on the details
$250 USD på 10 dage
4,4 (15 anmeldelser)
4,7
4,7
Brug Avatar.
Hi. I work as Hardware Engineer in a company that develop IOT projects. My responsibilities in the enterprise are: Design the electronic circuits (analog, digital, control and power); Develop the code for the MCU and embedded systems using software like MPLAB X IDE, Arduino IDE and Python; Test and simulate the schematic of the circuit through simulation software (Proteus and MATLAB/Simulink); Calculate the electrical parameters of the components to implement the circuits on a PCB; Design the PCB of the electronic circuits using software like Altium and Eagle; Redesign schematics and PCB layout for old prototype of circuits with the idea of update the embedded system with new technologies. For the project, I suggest to use a speed sensor to measure the RPM of the machine, and verify is working at nominal power, also measure the voltage and amperage. for the system will be measure the speed and the current, so when the object is insert ot the machine and the machine cannot triturate the object, the speed will indicate theat the speed have decrease and the current have increased, and with that conditions the machine will be stopped and then the object will be expelled and the machine can be returned to work normaly Hope that I have fulfilled your expectations and can be a good candidate to work for your project. Hope we can discuss soon the details for this project. Thanks, and Regards!!!
$388 USD på 10 dage
5,0 (5 anmeldelser)
3,4
3,4
Brug Avatar.
Hi, Would be happy to help you with this project, Can you send some details about: - motor type - DC/AC, single phase / step ? - possibility of installing a speed / position encoder on the motor/gear axil - voltage and power of the motor - if any speed / power controller is used and its spec Thanks, Nimrod.
$450 USD på 10 dage
5,0 (1 bedømmelse)
3,1
3,1
Brug Avatar.
We are a team of Engineers with expertise in circuit design, motor control, automation. We can perfectly design the control system for your shredding machine. Hire the BEST, forget the rest
$477 USD på 10 dage
4,6 (6 anmeldelser)
3,2
3,2
Brug Avatar.
I’m expert in automation and embedded systems I can help you in choosing or development your shredder mashies Please contact me for further information
$555 USD på 7 dage
5,0 (1 bedømmelse)
2,5
2,5
Brug Avatar.
I am an electronic specialized in mechatronic and plc programming .I worked in that for 6years working in two laboratories in my country If you want my services give me a call! I would be glad to work with you,this is my area
$555 USD på 10 dage
4,0 (3 anmeldelser)
1,7
1,7
Brug Avatar.
Hello, I have been designing powertrain systems for several years and can help you. To achieve this a bldc motor would be good to implement. Look forward to hearing from you. Kind regards, Hugo
$944 USD på 40 dage
0,0 (0 anmeldelser)
0,0
0,0
Brug Avatar.
20 Years PCB LAYOUT 508-947-2709 Call meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall Call meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall meCall me Call meCall
$722 USD på 10 dage
0,0 (0 anmeldelser)
0,0
0,0
Brug Avatar.
Hello, My proposal for this project is to use a Microcontroller it can be Microchip PIC or AVR for the logic. I can design a PCB and you can mount it on place, or I can assembly the circuit here. (Shipping cost should be covered by you). For the JAM detector a simply encoder attached to the axle of the shedder will help. The logic is simply, if the power for the motor is ON and the encoder does not detect movement it will signal an error condition. The advantage of this desing is that it will also detect other possible error conditons for the motor, or the gear box that can be checked. Please let me know if you are Interested
$250 USD på 15 dage
0,0 (0 anmeldelser)
0,0
0,0
Brug Avatar.
Hello my name is Wasi, im mechatronics technician and have build something like this many times. Its not easy and it depends on the type of motor and mechanical build. However it can be done. I can deliver a finished circuit schematic whit and arduino ( or not but that's the cheapest solution ). If you provide me whit all the specifications you have, ill give you the best solution.
$333 USD på 10 dage
0,0 (1 bedømmelse)
0,0
0,0
Brug Avatar.
i am four year experienced embedded developer, i have done many projects like iot projects, i am experienced in microcontrollers like pic,arm,arduino, atmel,atmega328p etc and c programming. used tools like orcad capture ,mp lab, avr, arduino, keil, etc. communications lilke uart, i2c,spi, wifi,bluetooth, rf etc. moudules like esp8266, lcd,glcd,gsm,eeprom,various sensors etc.
$555 USD på 10 dage
0,0 (0 anmeldelser)
0,0
0,0
Brug Avatar.
Hi, you can mount a thin disc with couple of slots cut into it on the shaft of shredder and put an IR led transmitter and detector pair on two sides of disc. As long as the motor is running fine, the IR detector will send pulses to Arduino and everything is working as normal. When stuck, the detector will send either send continuous signal or no signal to the Arduino. This event can be programmed to simply turn on contactor which will reverse the motor connector for some set time and then back to normal. If you want me to take care of coding part for you, message me. It will cost you $145
$250 USD på 1 dag
0,0 (0 anmeldelser)
0,0
0,0

Om klienten

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Jelenia Gora, Poland
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Medlem siden jul. 27, 2017

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