Questions tagged [dc]
The dc tag has no usage guidance.
6
questions
0
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1answer
20 views
Choosing the right dc motor
I'm trying to find the optimal components list for a radio controlled lawn mover i'm trying to build.
The blades will be rotated by a 140 cc engine. I choose this engine because it's already mine. ...
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vote
0answers
35 views
Determining required torque for DC motor
How to determine the required torque while choosing a DC motor?
Here is a simple scenario. Think of a 4WD or 2WD vehicle. The max load the vehicle will have is 100kg.
Q1. How do I determine the ...
2
votes
0answers
42 views
How to calculate what motor I need to move weight
I'm working on a project trying to make some electric roller curtains.
I can use 2 motors on this curtain, on each side to lift and pull down the curtain. Pulling down the curtain requires not as much ...
0
votes
0answers
23 views
Move two DC brush motors at the same time using Kangaroo and Sabertooth
I had been doing a project which we are using kangaroo and sabertooth 2x32 to move two brush motors with an encoder.
There are many obstacles that we overcome. from different signal, tuning etc., ...
0
votes
1answer
28 views
Will a change of motor driver improve motor performance?
I have this motor, from datasheet it works on the 6-12V range and has a no load current of 0.52A, and a stall current of 20A. I want to test the motor before buying an expensive motor driver.
I have ...
2
votes
1answer
39 views
How can I limit the current sent to my 6V servos to ensure they don't burn out?
I'm using an adjustable desktop power supply (0-30 volt DC, 0-10 amp) to power my robot which has 7 standard 6-volt servos. There are some situations where the robot gets jammed, and power draw ...
