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Plum Geek Forum The Plum Geek forum has been set to read only and moved to https://forum.lowvoltagelabs.com/ 2018-03-31T22:33:01 http://forum.plumgeek.com/feed.php?f=18&t=9544 2018-03-31T22:33:01 2018-03-31T22:33:01 http://forum.plumgeek.com/viewtopic.php?t=9544&p=11851#p11851 <![CDATA[Re: Motor gearbox broken - part specs?]]>
Thanks,
-Kevin

Statistics: Posted by Kevin — Sat Mar 31, 2018 10:33 pm

]]> 2018-03-29T14:14:35 2018-03-29T14:14:35 http://forum.plumgeek.com/viewtopic.php?t=9544&p=11849#p11849 <![CDATA[Re: Motor gearbox broken - part specs?]]> I'm thinking carpeting or even outside.
I could see a carriage that has bigger motors/wheels along with additional batteries. The Spirit Rover plugs into the carriage and allows for expanded range and functions.

Statistics: Posted by TomTheWhittler — Thu Mar 29, 2018 2:14 pm

]]> 2018-03-28T19:22:24 2018-03-28T19:22:24 http://forum.plumgeek.com/viewtopic.php?t=9544&p=11846#p11846 <![CDATA[Re: Motor gearbox broken - part specs?]]>
If you need extras - we purchased them custom, but they are the same motor as this one from Pololu:
https://www.pololu.com/product/2364

Here are the detailed specifications of the gear motor:
N20AGB Gear Motor 6V, 1:30 ratio , 730rpm no load speed
Size: 10 x 12 x 26mm
Weight: 9.5 g
Shaft Diameter: 3mm D-shaft
Shaft Length: 9mm
Gear Radio: 29.86:1
Free Run Speed @ 6 volts: 730 rpm
Free run current @ 6 volts: 40 mAStall Current @ 6 volts: 700 mA
Stall Torque @ 6 volts: 8 oz-in

Statistics: Posted by Kevin — Wed Mar 28, 2018 7:22 pm

]]> 2018-03-25T17:56:33 2018-03-25T17:56:33 http://forum.plumgeek.com/viewtopic.php?t=9544&p=11647#p11647 <![CDATA[Re: Motor gearbox broken - part specs?]]>
Though there is also this slower, higher torque version:

They are not expensive, so maybe buy 2 of whatever you choose and you are guaranteed that they match. If the one on the rover is the high-rpm/low torque version, I would certainly try the other one. I think the motors on the rover don’t have enough torque to work well on anything other than a hard surface.

Statistics: Posted by gpvillamil — Sun Mar 25, 2018 5:56 pm

]]> 2018-03-24T12:55:28 2018-03-24T12:55:28 http://forum.plumgeek.com/viewtopic.php?t=9544&p=11460#p11460 <![CDATA[Motor gearbox broken - part specs?]]>
my Spirit Rover's other motor broke down very quickly after testing it and the axle does not spin when loaded, even though gears are rotating in gearbox. Are there any tips on how to fix it or should I just order a new motor? Does anyone know the specs for the motor with the microgearbox? I can find a bunch of different types in Alibaba for example, but would appreciate if anyone know a reliable and compatible choice. I tried asking it from Plum Geek via e-mail but have not received any answer.

Statistics: Posted by Sandels — Sat Mar 24, 2018 12:55 pm

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