[solved] breaking motors and having a dent in it
Posted: Thu May 09, 2013 3:35 pm
I could cry, second motor had has a dent:
But in the Meantime i found these motors:
Mikromotor DC Ø 6 mm * 15 mm 1.2V-4,2Volt M660
Rated voltage: 1.2--4.2V (DC)
No load current: 55mA (max)
No load speed: 47000±2000rpm.
Rated load current: 1050mA(max)
Starting voltage: 0.8V (max)
Terminal Resistance: 2.7±0.5%Ω
Insulation Resistance: 10MΩ
Weight: 1.6g approx
They should be suitable too, no?
But this seems to be especially for beginners like me a likely problem, cause if you get too hard on a wall this happens after some time ;(
So probably we could add some damper inbetween the PCB Arm and the motor like a strip of the double sided tape for the lipo...
Also i was a bit confused about the bottom of the motors, need to attach something there too ... [update]
use pliers and press on the 90 deg sites of the dent and a bit up and down and around, and you probably get the motor working again ...
i got two of them back alive
And the tracking code for hong-kong post isnt working, so no idea when the new motors from there arrive :/But in the Meantime i found these motors:
Mikromotor DC Ø 6 mm * 15 mm 1.2V-4,2Volt M660
Rated voltage: 1.2--4.2V (DC)
No load current: 55mA (max)
No load speed: 47000±2000rpm.
Rated load current: 1050mA(max)
Starting voltage: 0.8V (max)
Terminal Resistance: 2.7±0.5%Ω
Insulation Resistance: 10MΩ
Weight: 1.6g approx
They should be suitable too, no?
But this seems to be especially for beginners like me a likely problem, cause if you get too hard on a wall this happens after some time ;(
So probably we could add some damper inbetween the PCB Arm and the motor like a strip of the double sided tape for the lipo...
Also i was a bit confused about the bottom of the motors, need to attach something there too ... [update]
use pliers and press on the 90 deg sites of the dent and a bit up and down and around, and you probably get the motor working again ...
i got two of them back alive